DR. WILLIAM M MARSH MD
NPI 1568422343
Ophthalmology in Wolfeboro, NH

Q: What is William Marsh's NPI number?

The NPI number for William Marsh is 1568422343. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Q: What is William Marsh'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 Marsh was last updated on June 25, 2010. 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 March 24, 2006

10 CENTER STREET, WOLFEBORO, NH 03894(603) 569-1550 Get Directions Write a Review

NPPES record last updated: June 25, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. William M Marsh Md NPPES

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

DR. WILLIAM M MARSH MD (NPI 1568422343) is an individual ophthalmology provider in Wolfeboro, New Hampshire, licensed in New Hampshire (7228) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1568422343

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. WILLIAM M MARSHCredential: MD

Location Address10 CENTER STREETWolfeboro, NH 03894

Mailing Address742 Pleasant Valley RdWolfeboro, NH 03894-7120 · (603) 569-6382

Phone(603) 569-1550

Sole ProprietorYes

Enumeration DateMarch 24, 2006

Last NPPES UpdateJune 25, 2010

✔ NPI 1568422343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NH · 7228

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.

10 CENTER STREET, Wolfeboro, NH 03894

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Other Identifiers 3

Medicare UPINC65985

Medicare ID-Type UnspecifiedMANH7858NH

Medicaid80007858NH

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Marsh's NPI number?

The NPI number for William Marsh is 1568422343. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is William Marsh located?

William Marsh practices at 10 Center Street, Wolfeboro, NH 03894. The listed phone number is (603) 569-1550.

What is William Marsh's specialty?

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

When was this NPI record last updated?

The NPPES record for William Marsh was last updated on June 25, 2010. 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.