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DR. WILLIAM JOSEPH MATEIK O.D.
NPI 1205816709
Optometrist in Winchendon, MA

Active since January 19, 2006
13 WALNUT ST, WINCHENDON, MA 01475(978) 297-2020(978) 297-0486 Get Directions Write a Review

NPPES record last updated: August 7, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Joseph Mateik O.d. NPPES

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

DR. WILLIAM JOSEPH MATEIK O.D. (NPI 1205816709) is an individual optometrist in Winchendon, Massachusetts, licensed in Massachusetts (2292) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1205816709
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. WILLIAM JOSEPH MATEIKCredential: O.D.
Location Address13 WALNUT STWinchendon, MA 01475-1626
Mailing Address13 Walnut StWinchendon, MA 01475-1626 · (978) 297-2020 · Fax (978) 297-0486
Phone(978) 297-2020
Fax(978) 297-0486
Sole ProprietorYes
Enumeration DateJanuary 19, 2006
Last NPPES UpdateAugust 7, 2008
✔ NPI 1205816709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in MA · 2292
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X · License 2292 (MA)
13 WALNUT ST, Winchendon, MA 01475
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Other Identifiers 9

Medicare ID-Type UnspecifiedMA120858MA
Other15655MA · Harvard Pilgrim
Medicare UPINT 59127MA
Medicaid0310379MA
Other722509MA · Tufts
Medicare NSC0184840001MA
Other23568MA · Cigna
Other41238MA · Fallon Community Health
OtherW20137MA · Blue Cross Blue Shield

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 Mateik's NPI number?

The NPI number for William Mateik is 1205816709. It was assigned to this individual provider in the NPPES registry on January 19, 2006.

Where is William Mateik located?

William Mateik practices at 13 Walnut St, Winchendon, MA 01475. The listed phone number is (978) 297-2020.

What is William Mateik's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for William Mateik was last updated on August 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.