NPI Portal NPI Lookup & Verification

David Wilhelm, MD

David Wilhelm is a Urology Physician provider (Urology) practicing in Amarillo, TX, registered in the NPPES registry with NPI 1326039959 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1326039959
Entity type Individual (Type 1)
Name David Wilhelm
Credential MD
Sex Male
Practice address 1900 MEDI PARK DR, Amarillo, TX, 79106
Phone 8063559447
Fax 8063569251
Enumeration date 2005-11-02
Last updated in NPPES 2007-11-02

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208800000X Urology Physician Primary L1496 TX

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: David Wilhelm, MD
NPI: 1326039959
Taxonomy: 208800000X (Urology Physician)
Address: 1900 MEDI PARK DR, Amarillo, TX, 79106

Other providers at this practice address

NPI Name Type Specialty Location
1093706624 Richard Kibbey Individual Urology Physician Amarillo, TX
1164413720 Charles Teeple Individual Urology Physician Amarillo, TX
1578554879 Ronald Ford Individual Urology Physician Amarillo, TX
1407847668 Michael Wilkerson Individual Urology Physician Amarillo, TX
1124076294 James Stafford Individual Radiation Oncology Physician Amarillo, TX
1740373976 Amarillo Urology Associates LLP Organization Specialist Amarillo, TX
1467596734 Robert Ritter Individual Urology Physician Amarillo, TX
1851617310 James Lemert Individual Urology Physician Amarillo, TX

Verify this record

Cross-check NPI 1326039959 against the authoritative CMS record: view David Wilhelm 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

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.
What specialty is David Wilhelm?
David Wilhelm 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-02.