Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William P Stanell, M.D.

Obstetrics & Gynecology Physician in Lawrenceville, NJ · enumerated 2006.

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

National Provider Identifier

1164496279

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name William P Stanell

Credential M.D.

Sex Male

Practice address 123 Fanklin Corner Rd., Suite 214, Lawrenceville, NJ, 08648

Phone (609) 896-1400

Fax (609) 771-0619

Enumeration date Feb 15, 2006

Last updated in NPPES May 26, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD054273L (PA) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MA064108 (NJ) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25MA06410800 (NJ) 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

Where does William Stanell practice?

The practice location on file with NPPES is in Lawrenceville, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Stanell?

The National Provider Identifier (NPI) for William Stanell is 1164496279, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-26.