Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martin Lee Willman, M.D.

Otolaryngology Physician in Saint Peters, MO · enumerated 2006 · practices at Midwest Ent Centre, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194758698

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Martin Lee Willman

Credential M.D.

Sex Male

Practice address 4790 Executive Centre Pkwy, Saint Peters, MO, 63376

Phone (636) 441-3100

Fax (636) 441-6784

Enumeration date Jul 8, 2006

Last updated in NPPES Apr 11, 2012

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License R5106 (MO) Primary

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

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 → Validate an NPI →

Frequently asked questions

What specialty is Martin Willman?

Martin Willman is registered in NPPES with the primary taxonomy of Otolaryngology 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-11.