Johns Hopkins University is a Pediatric Sleep Medicine Physician (organization) practicing in Columbia, Maryland. The National Provider Identifier (NPI) is #1548120520, which was assigned on November 13, 2025, and the registration record was last updated on November 13, 2025. The practitioner's main practice location is at 11085 Little Patuxent Pkwy Ste 210, Columbia, MD 21044-2979; the contact telephone number is 4439975437. The primary taxonomy of Johns Hopkins University is Pediatric Sleep Medicine Physician (2080S0012X), with specialization in Sleep Medicine. The authorized official for Johns Hopkins University is Nicholas Giarratano (Director, Provider Enrollment).
A Pediatrician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
| NPI | 1548120520 |
| Entity Type | Organization |
| Organization Name | JOHNS HOPKINS UNIVERSITY |
| Provider Name | JOHNS HOPKINS UNIVERSITY |
| Practice Address |
11085 Little Patuxent Pkwy Ste 210 Columbia MD 21044-2979 |
| Practice Telephone | 4439975437 |
| Mailing Address |
6201 Greenleigh Ave Middle River MD 21220-2004 |
| Mailing Telephone | 4109555000 |
| Mailing Fax Number | 4105004266 |
| Certification Date | 2025-11-13 |
| Enumeration Date | 2025-11-13 |
| Last Update Date | 2025-11-13 |
| Is Organization Subpart | N |
| Official Name | NICHOLAS GIARRATANO |
| Official Title | DIRECTOR, PROVIDER ENROLLMENT |
| Telephone | 4109330000 |
| Primary | Code | Classification | Specialization | Taxonomy Group | License Number | License State |
|---|---|---|---|---|---|---|
| Y | 2080S0012X | Pediatrics | Sleep Medicine | 193200000X MULTI-SPECIALTY GROUP |
| Other Organization Name | Type |
|---|---|
| JHU -11085 LITTLE PATUXENT PKWY STE 210 - PROVIDER TYPE: 20-PHYSICIAN | Doing Business As Name |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Johns Hopkins University | 11085 Little Patuxent Pkwy Ste 210, Columbia, MD 21044-2979 | Internal Medicine Physician | 2025-12-03 |
| Johns Hopkins University | 1717 E Monument St Bldg Ground, Baltimore, MD 21287-0027 | Internal Medicine Physician | 2025-11-14 |
| Johns Hopkins University | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Clinical Pathology/Laboratory Medicine Physician | 2026-01-21 |
| Johns Hopkins University | 1300 S Ellwood Ave, Baltimore, MD 21224-4900 | Internal Medicine Physician | 2025-11-19 |
| Johns Hopkins University | 8429 Baltimore National Pike, Ellicott City, MD 21043-0000 | Internal Medicine Physician | 2025-11-24 |
| Johns Hopkins University | 10710 Charter Dr Ste 200, Columbia, MD 21044-3259 | Ophthalmology Physician | 2025-12-03 |
| Johns Hopkins University | 301 Mason Lord Dr Ste 3300, Baltimore, MD 21224-3057 | Internal Medicine Physician | 2025-12-03 |
| Johns Hopkins University | 5215 Loughboro Rd Nw Ste 300, Washington, DC 20016-2626 | Internal Medicine Physician | 2026-01-21 |
| Johns Hopkins University | 161 Thomas Johnson Dr Ste 275, Frederick, MD 21702-4957 | Internal Medicine Physician | 2025-12-03 |
| Johns Hopkins University | 5255 Loughboro Rd Nw # Nlw, Washington, DC 20016-2633 | Internal Medicine Physician | 2025-12-09 |
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| Code | 2080S0012X |
| Taxonomy | Pediatric Sleep Medicine Physician |
| Classification | Pediatrics |
| Specialization | Sleep Medicine |
| Grouping | Allopathic & Osteopathic Physicians |
| Definition: A Pediatrician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders. |
| Notes: Source: American Academy of Sleep Medicine, www.aasm.org [7/1/2006: new] |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Anuja Bandyopadhyay | 705 Riley Hospital Drive, Roc 4270, Indianapolis, IN 46202 | Pediatric Sleep Medicine Physician | 2010-07-01 |
| Joseph A Crisalli | 2844 Index Rd, Fitchburg, WI 53713-3117 | Pediatric Sleep Medicine Physician | 2006-07-03 |
| Pediatric Pulmonary and Sleep Specialists, PLLC | 9399 Crown Crest Blvd Ste 350, Parker, CO 80138-8542 | Pediatric Sleep Medicine Physician | 2026-02-03 |
| Universal Sleep Solutions, PLLC | 15161 Ronald W Reagan Blvd Ste 409, Leander, TX 78641-1240 | Pediatric Sleep Medicine Physician | 2025-11-08 |
| Umakanth A Katwa · Umakanth A Khatwa | 300 Longwood Ave, Department of Respiratory Diseases, Boston Children's Hospital, Boston, MA 02115 | Pediatric Sleep Medicine Physician | 2006-07-07 |
| Nitun Verma | 4546 El Camino Real B10#345, Los Altos, CA 94022 | Pediatric Sleep Medicine Physician | 2007-06-08 |
| Sleep Medicine Associates International, PLLC | 14090 Southwest Fwy Ste 300, Sugar Land, TX 77478-3679 | Pediatric Sleep Medicine Physician | 2025-06-25 |
| Jose Antonio Palomares Jr. | 4114 Pond Hill Rd Ste 102, San Antonio, TX 78231-1273 | Pediatric Sleep Medicine Physician | 2019-03-26 |
| Amie Stringfellow · Amie Osborn | 13325 Hargrave Rd Ste 200, Houston, TX 77070-4540 | Pediatric Sleep Medicine Physician | 2008-11-04 |
| Sss PLLC | 3114 6th St E, West Fargo, ND 58078-4231 | Pediatric Sleep Medicine Physician | 2025-12-08 |
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| Street Address |
11085 LITTLE PATUXENT PKWY STE 210 |
| City | COLUMBIA |
| State | MD |
| Zip Code | 21044-2979 |
| Country | US |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Johns Hopkins University | 11085 Little Patuxent Pkwy Ste 210, Columbia, MD 21044-2979 | Internal Medicine Physician | 2025-12-03 |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Johns Hopkins Regional Physicians LLC | 11085 Little Patuxent Pkwy Ste 204205, Columbia, MD 21044-2979 | Internal Medicine Physician | 2025-11-10 |
| Johns Hopkins Community Physicians, Inc | 11085 Little Patuxent Parkway, Ste 204/205, Columbia, MD 21044-2979 | Internal Medicine Physician | 2025-11-10 |
| Johns Hopkins Community Physicians | 11085 Little Patuxent Pkwy Ste 201, Columbia, MD 21044-2979 | Internal Medicine Physician | 2025-10-24 |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Jessica Witt | 11215 Avalanche Way, Unit B, Columbia, MD 21044 | Nutritionist | 2022-08-09 |
| Brenda Lee May | 10774 Hickory Ridge Rd, Columbia, MD 21044 | Mental Health Counselor | 2005-09-22 |
| Jacob Austin Dugan | 10451 Twin Rivers Rd Ste 100, Columbia, MD 21044-2332 | Social Worker | 2023-08-23 |
| Caroline T Wilner | 10774 Hickory Ridge Rd, Columbia, MD 21044 | Mental Health Counselor | 2005-09-22 |
| Hannah Glassman | 10709 Faulkner Ridge Cir, Columbia, MD 21044-2239 | Clinical Social Worker | 2025-09-30 |
| Rosalind Young | 10630 Little Patuxent Parkway, Ste. 209, Columbia, MD 21044 | Clinical Social Worker | 2014-07-05 |
| Mind -Body Synergy Medical Services LLC | 7153 Rivers Edge Road, Columbia, MD 21044 | General Practice Physician | 2025-12-30 |
| Alejandra Sandoval | Po Box 1173, Columbia, MD 21044-0173 | Professional Counselor | 2021-10-13 |
| Tristan Stevens | 9030 Md 108, Suite A, Columbia, MD 21044 | Social Worker | 2025-04-30 |
| Jacqueline Eva Rose | 5675 Harpers Farm Rd, Columbia, MD 21044-2268 | Anesthesiology Physician | 2005-07-21 |
| Find all providers in the same zip code | |||
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Johns Hopkins Community Physicians | 2700 Remington Ave Ste 2000, Baltimore, MD 21211-3037 | Internal Medicine Physician | 2025-10-24 |
| Johns Hopkins Community Physicians | 8820 Columbia 100 Pkwy Ste 400, Columbia, MD 21045-2175 | Internal Medicine Physician | 2025-10-15 |
| Johns Hopkins Regional Physicians LLC | 231 Najoles Rd Ste 460, Millersville, MD 21108-2673 | Internal Medicine Physician | 2025-10-30 |
| Johns Hopkins Community Physicians, Inc | 10710 Charter Dr Ste 200, Columbia, MD 21044-3259 | Internal Medicine Physician | 2025-10-29 |
| Johns Hopkins Community Physicians | 3501 John Simmons St # A201, Urbana, MD 21704-7964 | Internal Medicine Physician | 2024-10-10 |
| Johns Hopkins Community Physicians | 5255 Loughboro Rd Nw, Washington, DC 20016-2633 | Internal Medicine Physician | 2025-09-24 |
| Johns Hopkins Regional Physicians LLC | 1630 Main St Ste 217, Chester, MD 21619-2793 | Internal Medicine Physician | 2025-10-30 |
| Johns Hopkins Regional Physicians LLC | 11085 Little Patuxent Pkwy Ste 101, Columbia, MD 21044-2914 | Internal Medicine Physician | 2025-10-29 |
| Johns Hopkins Community Physicians | 2700 Remington Ave, Baltimore, MD 21211-3025 | Internal Medicine Physician | 2025-10-15 |
| Johns Hopkins Regional Physicians LLC | 1630 Main St Ste 217, Chester, MD 21619-2793 | Audiologist | 2025-10-30 |
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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. |