WILLIAM S HOLT M.D.
NPI 1710914163
Ophthalmology in Portland, ME

Q: What is William Holt's NPI number?

The NPI number for William Holt is 1710914163. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Q: What is William Holt's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for William Holt was last updated on December 28, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 28, 2006

53 SEWALL ST, PORTLAND, ME 04102(207) 828-2020(207) 773-7034 Get Directions Write a Review

NPPES record last updated: December 28, 2009. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About William S Holt M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM S HOLT M.D. (NPI 1710914163) is an individual ophthalmology provider in Portland, Maine, licensed in Maine (007905) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1710914163

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameWILLIAM S HOLTCredential: M.D.

Location Address53 SEWALL STPortland, ME 04102-2625

Mailing Address53 Sewall StPortland, ME 04102-2625 · (207) 828-2020 · Fax (207) 773-7034

Phone(207) 828-2020

Fax(207) 773-7034

Sole ProprietorNo

Enumeration DateJune 28, 2006

Last NPPES UpdateDecember 28, 2009

✔ NPI 1710914163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in ME · 007905

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

53 SEWALL ST, Portland, ME 04102

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Other Identifiers 5

Other000431ME · Anthem Bcbs

Other1042047ME · Aetna

Medicare PINHX4202ME

Medicaid244430099ME

Medicare UPIND03781ME

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VILLI P ENDERS PA

Anesthesiology