Dr. Patrick T Sullivan, DO
Dr. Patrick T Sullivan is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Arlington, TX, registered in the NPPES registry with NPI 1356321475 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1356321475 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Patrick T Sullivan |
| Credential | DO |
| Sex | Male |
| Practice address | 908 WRIGHT ST, Arlington, TX, 76012 |
| Phone | 8174604366 |
| Fax | 8174697563 |
| Enumeration date | 2006-01-17 |
| Last updated in NPPES | 2015-07-02 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | F7978 | TX |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Patrick Sullivan, DO NPI: 1356321475 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 908 WRIGHT ST, Arlington, TX, 76012
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1174503288 | Clifton Daniel | Individual | Dermatopathology Physician | Arlington, TX |
| 1841261344 | Arlington Pathology Association 501a Corporation | Organization | Clinical Medical Laboratory | Arlington, TX |
| 1992932099 | Napa 501a Corporation | Organization | Anatomic Pathology & Clinical Pathology Physician | Arlington, TX |
Verify this record
Cross-check NPI 1356321475 against the authoritative CMS record: view Dr. Patrick T Sullivan on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-07-02.