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Thomas A Perkowski Do Ltd

Ophthalmology Physician in Dover, OH · enumerated 2006 · authorized official Thomas Perkowski, Member.

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

National Provider Identifier

1720180961

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Registry record

Entity type Organization (Type 2)
Legal business name Thomas A Perkowski Do Ltd
Practice address 658 Boulevard St, Dover, OH, 44622
Phone (330) 343-3213
Fax (330) 364-2729
Enumeration date Sep 1, 2006
Last updated in NPPES Dec 9, 2013

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 34.007172 (OH) Primary

Authorized official

Name Thomas Perkowski
Title Member
Phone (330) 343-3213

Other identifiers

Identifier Type State Issuer
DE4442 Other OH TRAVELERS MEDICARE

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 type of organization is Thomas A Perkowski Do Ltd?
Thomas A Perkowski Do Ltd is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-09.