Morris Spierer is a Critical Care Medicine (Internal Medicine) Physician practicing in Worcester, Massachusetts. The National Provider Identifier (NPI) is #1285685883, which was assigned on May 16, 2006, and the registration record was last updated on September 11, 2025. The practitioner's main practice location is at 123 Summer Street, Worcester, MA 01608; the contact telephone number is 5083683120, and the fax number is 5083683121. The primary taxonomy of Morris Spierer is Critical Care Medicine (Internal Medicine) Physician (207RC0200X), with specialization in Critical Care Medicine. Morris Spierer is licensed to practice in the state of Massachusetts (#36568), Massachusetts (#36568).
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
| NPI | 1285685883 |
| Entity Type | Individual |
| Provider Name | MORRIS SPIERER |
| Gender | Male |
| Credential | MD |
| Practice Address |
123 Summer Street Worcester MA 01608 |
| Practice Telephone | 5083683120 |
| Practice Fax Number | 5083683121 |
| Mailing Address |
630 Plantation St Wot 12th Floor Attn Physician Services Worcester MA 01605 |
| Mailing Telephone | 5083685529 |
| Mailing Fax Number | 5083685530 |
| Enumeration Date | 2006-05-16 |
| Last Update Date | 2025-09-11 |
| Is Sole Proprietor | X |
| Primary | Code | Classification | Specialization | Taxonomy Group | License Number | License State |
|---|---|---|---|---|---|---|
| Y | 207RC0200X | Internal Medicine | Critical Care Medicine | 36568 | MA | |
| N | 207RP1001X | Internal Medicine | Pulmonary Disease | 36568 | MA |
| Other Identifier | Issuing State | Issuer | Identifier Type |
|---|---|---|---|
| 7336195 | AETNA US HEALTHCARE | Other | |
| 7924337 | CIGNA HEALTH PLAN | Other | |
| 27095 | CHILDRENS MEDICAL SECURIT | Other | |
| 784088 | MVP HEALTH CARE | Other | |
| AA7079 | HARVARD PILGRIM HEALTHCAR | Other | |
| 934645 | FIRST HEALTH | Other | |
| 27095 | HEALTHY START | Other | |
| 3099920 | MA | MEDICAID | |
| 4800064 | EVERCARE | Other | |
| N01620 | BLUE SHIELD HMO BLUE | Other | |
| 9900050 | FALLON COMMUNITY HEALTH P | Other | |
| N01620 | BLUE CARE ELECT | Other | |
| N01620 | BLUE SHIELD INDEMNITY | Other |
| Code | 207RC0200X |
| Taxonomy | Critical Care Medicine (Internal Medicine) Physician |
| Classification | Internal Medicine |
| Specialization | Critical Care Medicine |
| Grouping | Allopathic & Osteopathic Physicians |
| Definition: An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists. |
| Notes: Source: American Board of Medical Specialties, 2007. www.abms.org [7/1/2007: added definition, added source; 7/1/2011: modified source] Additional Resources: American Board of Internal Medicine, 2007. http://www.abim.org/. American Osteopathic Board of Internal Medicine, 2007. http://www.osteopathic.org/certification Board certification for Medical Doctors (MDs) is provided by the American Board of Internal Medicine. Board certification for Doctors of Osteopathy (DOs) is provided by the American Osteopathic Board of Internal Medicine. |
| Code | 207RP1001X |
| Taxonomy | Pulmonary Disease Physician |
| Classification | Internal Medicine |
| Specialization | Pulmonary Disease |
| Grouping | Allopathic & Osteopathic Physicians |
| Definition: An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. |
| Notes: Source: American Board of Medical Specialties, 2007. www.abms.org [7/1/2007: added definition, added source; 7/1/2011: modified source] Additional Resources: American Board of Internal Medicine, 2007. http://www.abim.org/. American Osteopathic Board of Internal Medicine, 2007. http://www.osteopathic.org/certification Board certification for Medical Doctors (MDs) is provided by the American Board of Internal Medicine. Board certification for Doctors of Osteopathy (DOs) is provided by the American Osteopathic Board of Internal Medicine. |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Adventist Health Physicians Network | 35 Casa St Ste 340, San Luis Obispo, CA 93405-1894 | Critical Care Medicine (Internal Medicine) Physician | 2026-04-06 |
| Shelby Lane Gill | 1057 Ruidoso Downs Dr, Terrell, TX 75160-7379 | Critical Care Medicine (Internal Medicine) Physician | 2025-12-26 |
| Ahs Oklahoma Physicians Group L.L.C. | 110 W 7th St Ste 2520, Tulsa, OK 74119-1104 | Critical Care Medicine (Internal Medicine) Physician | 2026-02-25 |
| Emma Shawcross Necessary | 9401 Epson Downs Dr, Henrico, VA 23229-6200 | Critical Care Medicine (Internal Medicine) Physician | 2026-01-05 |
| West Virginia University Medical Corporation | 1200 J D Anderson Dr Fl 4, Morgantown, WV 26505-3494 | Critical Care Medicine (Internal Medicine) Physician | 2025-10-29 |
| Lisa Ziomek | 5711 E Desert Vista Trl, Cave Creek, AZ 85331-6401 | Critical Care Medicine (Internal Medicine) Physician | 2026-02-09 |
| Lara Beth Thornsbury | 804 Evergreen Cir, Poca, WV 25159-7540 | Critical Care Medicine (Internal Medicine) Physician | 2026-04-07 |
| University of Maryland Physicians P.A. | 827l Linden Ave, Baltimore, MD 21201-4606 | Critical Care Medicine (Internal Medicine) Physician | 2025-12-23 |
| Bishr Younis Md PLLC | 9511 S Heather Brae Cir, South Jordan, UT 84095-2348 | Critical Care Medicine (Internal Medicine) Physician | 2026-02-02 |
| Eugene T Van Do PC | 3801 Katella Ave Ste 320, Los Alamitos, CA 90720-3344 | Critical Care Medicine (Internal Medicine) Physician | 2026-01-23 |
| Find all providers with the same taxonomy | |||
| Street Address |
123 SUMMER STREET |
| City | WORCESTER |
| State | MA |
| Zip Code | 01608 |
| Country | US |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Dhawani Julka | 123 Summer Street, Worcester, MA 01608-1216 | Student in an Organized Health Care Education/Training Program | 2025-04-11 |
| Nirja Nimal Kaka | 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-04-24 |
| Sanika Raj Amonkar | 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-05-08 |
| Simran Ravindra Nimal | 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2026-04-06 |
| Prasiddha Senthil Kumar | 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-04-21 |
| Hima Makonahally Pratap · Hima M P | 123 Summer Street, St. Vincent Hospital, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2026-03-30 |
| Rithika Manjunatha Manjunatha Reddy | 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-04-21 |
| Srushti Shankar | 123 Summer Street, Worcester, MA 01608-1216 | Student in an Organized Health Care Education/Training Program | 2025-04-11 |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Riya Kayarkar | St. Vincent Hospital, 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-05-20 |
| Kellylinh Hoang | 10 Lincoln Street, Worcester, MA 01608 | Physician Assistant | 2026-01-26 |
| Anusha Singhania | St Vincent Hospital, 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-04-24 |
| Samir Ahuja | St Vincent Hospital, 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-04-25 |
| Kelleen Jane Benway III | 340 Main Street, South Bay Day Services, Worcester, MA 01608 | Mental Health Counselor | 2012-05-11 |
| Sarah Ruffner · Sarah Witt | 51 Union St Ste 101, Worcester, MA 01608-1100 | Mental Health Counselor | 2026-03-19 |
| Leonardo Pisani | 123 Summer St, Medical Library, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2020-03-27 |
| Akshita Jain | Saint Vincent Hospital, 123 Summer Street, Worcester, MA 01608 | Student in an Organized Health Care Education/Training Program | 2025-04-11 |
| Raichel Topale | 100 Martin Luther King Jr Blvd, Suite 200, Worcester, MA 01608 | Family Nurse Practitioner | 2021-08-25 |
| Ivy Pruitt Dmd PLLC | 303 Main St, Suite 1a, First Floor, Worcester, MA 01608 | Endodontist | 2024-04-15 |
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| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Christina Morris · Chrissy Morris | 527 S High St, Columbus, OH 43215-5602 | Community Health Worker | 2026-01-15 |
| Elizabeth Morris Motley · Elizabeth C Morris | 15 Park Creek Dr, Greenville, SC 29605-4270 | Family Medicine Physician | 2014-06-23 |
| Emily Morris Ferguson · Emily G Morris | 1950 Saint Charles St, Jasper, IN 47546-2254 | Family Nurse Practitioner | 2018-06-27 |
| Zachary Michael Morris · Zack Morris | 127 Evergreen St, Sterling, VA 20164-2410 | Physical Therapist | 2026-02-05 |
| Mallory Morris Collins · Mallory Nicole Morris | 325 Lee Dr, Clarksdale, MS 38614-1912 | Optometrist | 2019-07-19 |
| Shnail Morris / Efh Provider Renee Morris | 3409 Burdette St, Omaha, NE 68111-3630 | Foster Care Agency | 2026-03-27 |
| Tina Louise Augusta Morris · Tina Morris | 29 N Adams St, Akron, OH 44304-1641 | Family Nurse Practitioner | 2020-07-01 |
| Joseph Edward Morris · Joe Morris | 1031 Us Highway 90 W Ste 4, Defuniak Springs, FL 32433-1492 | Chiropractor | 2007-03-14 |
| Brianne Morris Brown | 3196 Kennedy Blvd, 3rd Floor, Union City, NJ 07087-2436 | Occupational Therapist | 2011-09-09 |
| Lauryn Nicole Morris · Lorenz Morris | 4740 Green River Rd, Corona, CA 92878-9185 | Behavior Technician | 2026-03-26 |
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This dataset includes over five million health care providers who are assigned National Provider Identifier (NPI) in the National Plan and Provider Enumeration System (NPPES), developed by the Centers for Medicare & Medicaid Services (CMS). Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under Health Insurance Portability and Accountability Act (HIPAA). Each provider is registered with the NPI, full name, status, address, taxonomy, other identifiers, etc.
| Subject | Transparency and Disclosure |
| Jurisdiction | Federal |
| Data Provider | National Plan and Provider Enumeration System (NPPES), by the Centers for Medicare & Medicaid Services (CMS) |
| Source | download.cms.gov |
The National Provider Identifier (NPI) is a Health Insurance Portability and Accountability Act (HIPAA) Administrative Simplification Standard. The NPI is a unique identification number for covered health care providers and all health plans and health care clearinghouses, who must use the NPIs in the administrative and financial transactions adopted under HIPAA. The NPI is a 10-position, intelligence-free numeric identifier (10-digit number). All health care providers who are HIPAA-covered entities, whether individuals or organizations, must get an NPI. A HIPAA-covered entity is a health care provider that conducts certain transactions in electronic form, or a health care clearinghouse, or a health plan (including commercial plans, Medicare, and Medicaid). Centers for Medicare & Medicaid Services (CMS) has developed the National Plan and Provider Enumeration System (NPPES) to assign unique identifiers to health care providers. The National Provider Indentifier (NPI) has been the standard identifier for all HIPAA-covered entities (health care providers) since May 23, 2007. Small health plans were required to obtain and use an NPI by May 23, 2008. This dataset includes over five million health care providers (individuals and organizations) who are assigned NPI. The provider data elements are disclosed to the public by the Centers for Medicare & Medicaid Services (CMS) under the Freedom of Information Act (FOIA), as listed in the NPPES Data Dissemination Notice (CMS-6060-N). The NPI final rules define the following elements which required to be disclosed as determined by Department of Health & Human Services (HHS): NPI, Entity Type, Provider Name, Credential, Business Mailing Address, Business Location Address, Healthcare Provider Taxonomy Code, Other Provider Identifier, Provider Enumeration Date, NPI Deactivation Date, Provider License Number, Authorized Official Name and Contact Information. |