Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas W. Eck, M.D. P.C.

Ophthalmology Physician in San Diego, CA · enumerated 2023 · authorized official Thomas Eck, President.

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

National Provider Identifier

1356026314

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas W. Eck, M.D. P.C.

Practice address 3555 Rosecrans St Ste 107b, San Diego, CA, 92110

Phone (619) 226-1877

Fax (619) 226-0482

Enumeration date Jun 19, 2023

Last updated in NPPES Jun 19, 2023

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Thomas Eck

Title President

Phone (908) 642-6817

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 is Thomas W. Eck, M.D. P.C. located?

The practice location on file with NPPES is in San Diego, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-06-19. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-19.