Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lindsay Williams, M.D.

Anatomic Pathology & Clinical Pathology Physician in Bangor, ME · enumerated 2013.

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

National Provider Identifier

1235561887

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Registry record

Entity type Individual (Type 1)

Name Lindsay Williams

Credential M.D.

Sex Female

Practice address 417 State St Ste 439, Bangor, ME, 04401

Phone (207) 941-8200

Fax (207) 947-4061

Enumeration date Aug 6, 2013

Last updated in NPPES Dec 19, 2023

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 4301096429 (MI) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD20617 (ME) Primary

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
MD20617	Other	ME	PATHOLOGY

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

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.

What specialty is Lindsay Williams?

Lindsay Williams is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Marek Skacel Specialist · Bangor, ME NPI 1396701322 Orin Buetens Specialist · Bangor, ME NPI 1831115930 George Eyerer Specialist · Bangor, ME NPI 1881610822 Jay Ye Specialist · Bangor, ME NPI 1568488104 David Renedo Specialist · Bangor, ME NPI 1538189188 Stephen Pfister Specialist · Bangor, ME NPI 1316967979 Richard Riemersma Specialist · Bangor, ME NPI 1952321507 John Kaiser Specialist · Bangor, ME NPI 1053331637

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-19.