Dr. Thomas Andrew Perkowski, D.O.
Dr. Thomas Andrew Perkowski is a Ophthalmology Physician provider (Ophthalmology) practicing in Dover, OH, registered in the NPPES registry with NPI 1912962465 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1912962465 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Thomas Andrew Perkowski |
| Credential | D.O. |
| Sex | Male |
| Practice address | 658 BOULEVARD ST, Dover, OH, 44622 |
| Phone | 3303433213 |
| Enumeration date | 2006-04-19 |
| Last updated in NPPES | 2013-12-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | 34.007172 | OH |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2356052 | Medicaid | OH | — |
| 380618 | Other | OH | ANTHEM |
| 41-218643600 | Other | OH | BWC |
Copy-ready billing details
Provider: Thomas Perkowski, D.O. NPI: 1912962465 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 658 BOULEVARD ST, Dover, OH, 44622
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1225036940 | Aaron Lahman | Individual | Optometrist | Dover, OH |
| 1912986951 | Andrew Wherley | Individual | Ophthalmology Physician | Dover, OH |
| 1861440497 | Timothy Wherley | Individual | Optician | Dover, OH |
| 1649388562 | Andrew J. Wherley, M.D., Ltd. | Organization | Ophthalmology Physician | Dover, OH |
| 1720180961 | Thomas A Perkowski Do Ltd | Organization | Ophthalmology Physician | Dover, OH |
| 1306012125 | Wherley Optical Inc. | Organization | Durable Medical Equipment & Medical Supplies | Dover, OH |
| 1700160934 | Aaron C. Lahman, Od, Ltd | Organization | Optometrist | Dover, OH |
Verify this record
Cross-check NPI 1912962465 against the authoritative CMS record: view Dr. Thomas Andrew Perkowski on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-12-09.