Osullivan Pathology PLLC is a Anatomic Pathology & Clinical Pathology Physician (organization) practicing in Fredericksburg, Virginia. The National Provider Identifier (NPI) is #1487105169, which was assigned on October 18, 2016, and the registration record was last updated on December 22, 2016. The practitioner's main practice location is at 4600 Spotsylvania Pkwy, Fredericksburg, VA 22408-7762; the contact telephone number is 7032571440. The primary taxonomy of Osullivan Pathology PLLC is Anatomic Pathology & Clinical Pathology Physician (207ZP0102X), with specialization in Anatomic Pathology & Clinical Pathology. The authorized official for Osullivan Pathology PLLC is Emerald Osullivan-Mejia (Owner). Osullivan Pathology PLLC is licensed to practice in the state of Virginia (#0101244383).
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
| NPI | 1487105169 |
| Entity Type | Organization |
| Organization Name | OSULLIVAN PATHOLOGY PLLC |
| Provider Name | OSULLIVAN PATHOLOGY PLLC |
| Practice Address |
4600 Spotsylvania Pkwy Fredericksburg VA 22408-7762 |
| Practice Telephone | 7032571440 |
| Mailing Address |
9834 Business Way Manassas VA 20110-4151 |
| Mailing Telephone | 7032571440 |
| Mailing Fax Number | 7032574337 |
| Enumeration Date | 2016-10-18 |
| Last Update Date | 2016-12-22 |
| Is Organization Subpart | N |
| Official Name | EMERALD OSULLIVAN-MEJIA |
| Official Title | OWNER |
| Credential | MD |
| Telephone | 7032571440 |
| Primary | Code | Classification | Specialization | Taxonomy Group | License Number | License State |
|---|---|---|---|---|---|---|
| Y | 207ZP0102X | Pathology | Anatomic Pathology & Clinical Pathology | 193400000X SINGLE SPECIALTY GROUP | 0101244383 | VA |
| Code | 207ZP0102X |
| Taxonomy | Anatomic Pathology & Clinical Pathology Physician |
| Classification | Pathology |
| Specialization | Anatomic Pathology & Clinical Pathology |
| Grouping | Allopathic & Osteopathic Physicians |
| Definition: A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease. |
| Notes: Source: American Board of Medical Specialties, 2007. www.abms.org [7/1/2007: definition added, source added, 7/1/2009: definition reformatted] Additional Resources: American Board of Pathology, 2007. http://www.abpath.org/ This taxonomy code identifies the combined anatomic pathology & clinical pathology route. Board certification for Medical Doctors (MDs) is provided by the American Board of Pathology. To acknowledge the diverse activities in the practice of pathology and to accommodate the interests of individuals wanting to enter the field, the ABP offers primary certification through the following three routes: combined anatomic pathology and clinical pathology, anatomic pathology only and clinical pathology only. Primary certification in anatomic pathology or clinical pathology may be combined with some of the subspecialty certifications. |
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| Rukiye Yilmaz Akpolat | 2109 Random Rdg, Columbia, MO 65201-2869 | Anatomic Pathology & Clinical Pathology Physician | 2026-03-23 |
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| Gastro Pathology Specialists PLLC | 5328 Northshore Cv Ste 1a, North Little Rock, AR 72118-5332 | Anatomic Pathology & Clinical Pathology Physician | 2025-09-09 |
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| Shreya Yagnik | 1120, 15th Street Augusta Ga, Augusta, GA 30912-0001 | Anatomic Pathology & Clinical Pathology Physician | 2025-09-10 |
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| Street Address |
9834 BUSINESS WAY |
| City | MANASSAS |
| State | VA |
| Zip Code | 20110-4151 |
| Country | US |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Hussien A Al-Shammaa | 9705 Liberia Ave, Manassas, VA 20110-1743 | Pediatrics Physician | 2006-05-12 |
| Tamica Northcutt | 9161 Liberia Ave, Manassas, VA 20110-1723 | Counselor | 2026-01-05 |
| Natalie Scott | 9675 Liberia Ave Ste 103, Manassas, VA 20110-1742 | Chiropractor | 2026-03-13 |
| Capital Behavioral Health, LLC | 9097 Connor House Rd, Manassas, VA 20110-1766 | Psychiatric/Mental Health Nurse Practitioner | 2026-01-08 |
| Afia Nkansah Boakye | 9401 Liberia Ave, Manassas, VA 20110-1718 | Pharmacist | 2025-08-12 |
| Paola Rodgers | 9720 Capital Ct Ste 108, Manassas, VA 20110-2049 | Behavior Technician | 2026-03-24 |
| The Cognitive Sanctuary | 9720 Capital Ct Ste 404-5, Manassas, VA 20110-2044 | Mental Health Clinic/Center (Including Community Mental Health Center) | 2025-12-18 |
| Greater Prince William Area Community Health Center Inc | 9705 Liberia Ave Ste 201, Manassas, VA 20110-1744 | Pharmacy | 2025-10-21 |
| Yasmin Cermeno | 9720 Capital Ct Ste 108, Manassas, VA 20110-2049 | Behavior Technician | 2025-10-08 |
| Elizabeth Burnett | 9685 Liberia Ave Ste 106, Manassas, VA 20110-1740 | Physical Therapist | 2024-04-10 |
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| Monika Jadwiga Osullivan | 1070 Concord Ave Ste 285, Concord, CA 94520-5696 | Specialist | 2025-09-19 |
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| 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. |