NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Thomas C Trevorrow

Ophthalmology Physician in Indiana, PA · enumerated 2005.

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

National Provider Identifier

1427040567

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Registry record

Entity type Individual (Type 1)
Name Thomas C Trevorrow
Sex Male
Practice address Indiana, PA, 15701
Phone (724) 463-0286
Fax (724) 463-3542
Enumeration date Aug 16, 2005
Last updated in NPPES Aug 27, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD049389L (PA) Primary

Other identifiers

Identifier Type State Issuer
1040831 Other PA GATEWAY PROVIDER
735637 Other PA BLUE SHIELD PROVIDER
72340 Other PA MED PLUS
735637-L3D Other PA BLUE SHIELD PROVIDER
0014147820002 Other PA MEDICAL ASSISTANCE PROVID

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 → Validate an NPI →

Frequently asked questions

Where does Thomas Trevorrow practice?
The practice location on file with NPPES is in Indiana, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Trevorrow?
The National Provider Identifier (NPI) for Thomas Trevorrow is 1427040567, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-27.