Brian E Willmon, MD
Brian E Willmon is a Internal Medicine Physician provider (Internal Medicine) practicing in Clovis, NM, registered in the NPPES registry with NPI 1336118645 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1336118645 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Brian E Willmon |
| Credential | MD |
| Sex | Male |
| Practice address | 2000 W 21ST ST, STE W-8, Clovis, NM, 88101 |
| Phone | 5057634479 |
| Fax | 5057636007 |
| Enumeration date | 2006-03-17 |
| Last updated in NPPES | 2009-10-21 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | 86358 | NM |
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 |
|---|---|---|---|
| 37572 | Medicaid | NM | — |
Copy-ready billing details
Provider: Brian Willmon, MD NPI: 1336118645 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 2000 W 21ST ST, STE W-8, Clovis, NM, 88101
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780683292 | Women'S Medical Center LLP | Organization | Obstetrics & Gynecology Physician | Clovis, NM |
| 1932178340 | Thomas Hemmer | Individual | Obstetrics & Gynecology Physician | Clovis, NM |
| 1427012681 | Mohammad Hassan | Individual | Cardiovascular Disease Physician | Clovis, NM |
| 1255383261 | Glynda Dallas | Individual | Nurse Practitioner | Clovis, NM |
| 1720030745 | Thien Luu | Individual | Pediatrics Physician | Clovis, NM |
| 1851346415 | Richard Layman | Individual | Obstetrics & Gynecology Physician | Clovis, NM |
| 1457395113 | Roberta Wilson | Individual | Advanced Practice Midwife | Clovis, NM |
| 1629162094 | Mahamadu Fuseini | Individual | Cardiovascular Disease Physician | Clovis, NM |
Verify this record
Cross-check NPI 1336118645 against the authoritative CMS record: view Brian E Willmon 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 2009-10-21.