Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Bruce Harrell, M.D.
Urology Physician in Tyler, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093731788
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Registry record
Entity type Individual (Type 1)
Name William Bruce Harrell
Credential M.D.
Sex Male
Practice address 910 E Houston St, Ste 600, Tyler, TX, 75702
Phone (903) 526-2644
Enumeration date Jul 14, 2006
Last updated in NPPES Feb 17, 2016
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 19312301 | Medicaid | TX | - |
| 75-2616977-007 | Other | TX | TRICARE-DOUGLAS |
| 75-2616977-126 | Other | TX | TRICARE |
| 752616977083 | Other | TX | TRICARE |
| 752616977109 | Other | TX | TRICARE |
| 75-2616977-052 | Other | TX | TRICARE |
| 75-2616977-095 | Other | TX | TRICARE |
| 139123002 | Medicaid | TX | - |
| 752616977001 | Other | TX | TRICARE |
| 193123003 | Medicaid | TX | - |
| 75-2616977-008 | Other | TX | TRICARE |
| 8BC260 | Other | TX | BCBS OF TEXAS |
| 752616977015 | Other | TX | TRICARE |
| 752616977028 | Other | TX | TRICARE |
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.
Frequently asked questions
What specialty is William Harrell?
William Harrell is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Warren Abrameit Surgery Physician · Tyler, TX NPI 1225013915 Todd Patrick Neurological Surgery Physician · Tyler, TX NPI 1629056908 Charles Beall Surgery Physician · Tyler, TX NPI 1457321853 Feng Li Gastroenterology Physician · Tyler, TX NPI 1568435394 Tsauyu Lin Gastroenterology Physician · Tyler, TX NPI 1477527331 George Kariampuzha Neurology Physician · Tyler, TX NPI 1235103201 Andrew Kirkpatrick Urology Physician · Tyler, TX NPI 1780658633 John Norris Trauma Surgery Physician · Tyler, TX NPI 1982678694
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-17.