Pierre E Williot, MD
Pierre E Williot is a Urology Physician provider (Urology) practicing in Buffalo, NY, registered in the NPPES registry with NPI 1366417032 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1366417032 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Pierre E Williot |
| Credential | MD |
| Sex | Male |
| Practice address | 219 BRYANT STREET, Buffalo, NY, 14222 |
| Phone | 7168787393 |
| Fax | 7168787096 |
| Enumeration date | 2006-02-17 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208800000X | Urology Physician | Primary | 231942 | NY |
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 |
|---|---|---|---|
| 02077329 | Medicaid | NY | — |
Copy-ready billing details
Provider: Pierre Williot, MD NPI: 1366417032 Taxonomy: 208800000X (Urology Physician) Address: 219 BRYANT STREET, Buffalo, NY, 14222
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114915287 | Lynne Fries | Individual | Medical Physician Assistant | Buffalo, NY |
| 1609851666 | Christine Albini | Individual | Pediatric Endocrinology Physician | Buffalo, NY |
| 1730153909 | Saul Greenfield | Individual | Urology Physician | Buffalo, NY |
| 1902873839 | Jeffrey Rockoff | Individual | Pediatric Allergy/Immunology Physician | Buffalo, NY |
| 1760446801 | Kelly Remington | Individual | Physician Assistant | Buffalo, NY |
| 1205892171 | John Tyo | Individual | Pediatric Emergency Medicine (Pediatrics) Physician | Buffalo, NY |
| 1306802020 | Paula Mazur | Individual | Pediatric Emergency Medicine (Pediatrics) Physician | Buffalo, NY |
| 1801852512 | Linda Bush | Individual | Family Nurse Practitioner | Buffalo, NY |
Verify this record
Cross-check NPI 1366417032 against the authoritative CMS record: view Pierre E Williot 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 2007-07-08.