Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Clark Lambert, M.D.

Anatomic Pathology Physician in Toms River, NJ · enumerated 2006.

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

National Provider Identifier

1639192974

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Registry record

Entity type Individual (Type 1)

Name William Clark Lambert

Credential M.D.

Sex Male

Practice address 111 W Water St, Toms River, NJ, 08753

Phone (732) 244-4700

Fax (732) 244-8482

Enumeration date Jul 26, 2006

Last updated in NPPES Jun 11, 2012

Taxonomy & licenses

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 25MA03110800 (NJ) Secondary

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 25MA03110800 (NJ) Primary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 25MA03110800 (NJ) Secondary

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
3794806	Medicaid	NJ	-

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.

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Frequently asked questions

What specialty is William Lambert?

William Lambert is registered in NPPES with the primary taxonomy of Anatomic Pathology 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

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Ela Tenpenny Adult Health Nurse Practitioner · Toms River, NJ NPI 1437156932 The Center for Orthopedics & Sports Medicine, PA Orthopaedic Surgery Physician · Toms River, NJ NPI 1548232960 Daniel Fox Orthopaedic Surgery Physician · Toms River, NJ NPI 1538131560 Rami E Geffner MD PA Dermatology Physician · Toms River, NJ NPI 1326098559 Melissa Dixon Dermatology Physician · Toms River, NJ NPI 1891745790 Faustino Estella Surgery Physician · Toms River, NJ NPI 1023119757 Colleen Fagan Physical Therapist · Toms River, NJ NPI 1285714808 Laurie Rost Nurse Practitioner · Toms River, NJ NPI 1518109487

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-11.