MEDICAL CENTER EYE INSTITUTE
NPI 1861602583
Ophthalmology in San Antonio, TX

Q: What is Timithy M Dunham MD PA's NPI number?

The NPI number for Timithy M Dunham MD PA is 1861602583. It was assigned to this organization in the NPPES registry on May 23, 2007. The provider is doing business as Medical Center Eye Institute.

Q: What is Timithy M Dunham MD PA's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since May 23, 2007

7400 LOUIS PASTEUR DR STE 200, SAN ANTONIO, TX 78229(210) 614-3333(210) 697-9952 Get Directions Write a Review

NPPES record last updated: January 24, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Medical Center Eye Institute NPPES

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

MEDICAL CENTER EYE INSTITUTE (NPI 1861602583) is a healthcare organization registered as an ophthalmology in San Antonio, Texas and active in the NPI registry since May 2007. The organization maintains a secondary practice location in San Antonio and lists Timithy M. Dunham, Dr., as its authorized official.

NPPES Registry Identity

NPI1861602583

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameTIMITHY M DUNHAM MD PA

Location Address7400 LOUIS PASTEUR DR STE 200San Antonio, TX 78229-4542

Mailing Address7400 Louis Pasteur Dr Ste 200San Antonio, TX 78229-4542 · (210) 614-3333 · Fax (210) 697-9952

Phone(210) 614-3333

Fax(210) 697-9952

Organization SubpartNo

Authorized OfficialTimithy M. DunhamDr. · (210) 614-3333

Enumeration DateMay 23, 2007

Last NPPES UpdateJanuary 24, 2020

✔ NPI 1861602583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Also ListedOptometristTaxonomy 152W00000X

7400 LOUIS PASTEUR DR STE 200, San Antonio, TX 78229

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Other Names 1

Doing Business AsMedical Center Eye Institute

Secondary Practice Location 1

Location 19150 Huebner Road, Suite #280San Antonio, TX 78240-1545 · Phone (210) 614-3333 · Fax (210) 697-9952

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Medical Center Eye Institute is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Medical Center Eye Institute, which bills Medicare for the services this clinician delivers.

Clinician (1)

Timithy Dunham, M.D.

Ophthalmology

NPI 1477569424

7400 LOUIS PASTEUR DR STE 200
San Antonio, TX 78229

(210) 614-3333

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Timithy M Dunham MD PA's NPI number?

The NPI number for Timithy M Dunham MD PA is 1861602583. It was assigned to this organization in the NPPES registry on May 23, 2007. The provider is doing business as Medical Center Eye Institute.

Where is Timithy M Dunham MD PA located?

Timithy M Dunham MD PA is located at 7400 Louis Pasteur Dr Ste 200, San Antonio, TX 78229. The listed phone number is (210) 614-3333.

What is Timithy M Dunham MD PA's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Timithy M Dunham MD PA enrolled in Medicare?

Yes. Timithy M Dunham MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Timithy M Dunham MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Timithy M Dunham MD PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Timithy M Dunham MD PA accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Oscar Insurance Company list Timithy M Dunham MD PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Timithy M Dunham MD PA was last updated on January 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.