Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. MICHAEL P ZEITLIN M.D.
NPI 1295745289
Clinic/Center - Multi-Specialty in Harlingen, TX

Q: What is Michael Zeitlin's NPI number?

The NPI number for Michael Zeitlin is 1295745289. It was assigned to this individual provider in the NPPES registry on August 9, 2006.

Q: What is Michael Zeitlin's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Q: When was this NPI record last updated?

The NPPES record for Michael Zeitlin was last updated on July 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.

Active since August 09, 2006

1001 E TYLER AVE, HARLINGEN, TX 78550(956) 423-1194(956) 423-2000 Get Directions Write a Review

NPPES record last updated: July 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 25, 2026, Jul 11, 2026, May 30, 2026 and 2 more (5 updates tracked since 2016).

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About Mr. Michael P Zeitlin M.d. NPPES

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

MR. MICHAEL P ZEITLIN M.D. (NPI 1295745289) is an individual multi-specialty provider in Harlingen, Texas, licensed in Texas (H7262) and active in the NPI registry since August 2006. He maintains a secondary practice location in Brownsville and is a graduate of Other (1984).

NPPES Registry Identity

NPI1295745289

Entity TypeIndividualMale

Primary Taxonomy261QM1300X

Provider Legal NameMR. MICHAEL P ZEITLINCredential: M.D.

Location Address1001 E TYLER AVEHarlingen, TX 78550-7135

Mailing Address8926 Willmon WayWindcrest, TX 78239-1947 · (210) 379-0953

Phone(956) 423-1194

Fax(956) 423-2000

Sole ProprietorNo

Medical School CMSOtherGraduated 1984

Enumeration DateAugust 9, 2006

Last NPPES UpdateJuly 25, 20265 updates tracked since enumeration

NPPES CertifiedJuly 25, 2026

✔ NPI 1295745289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM1300X

License✔ Licensed in TX · H7262

Also ListedFamily MedicineTaxonomy 207Q00000X · License H7262 (TX)

Also ListedFamily Medicine · Geriatric MedicineTaxonomy 207QG0300X · License H7262 (TX)

Also ListedPsychiatry & Neurology · Geriatric PsychiatryTaxonomy 2084P0805X · License H7262 (TX)

1001 E TYLER AVE, Harlingen, TX 78550

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Secondary Practice Location 1

Location 1908 Paredes Line RdBrownsville, TX 78521-2660 · Phone (956) 982-0082 · Fax (956) 982-0509

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Michael P Zeitlin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638125818

PECOS Enrollment IDI20050330001100

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

17 services13 patients

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALAMO AREA FAMILY & GERIATRIC MEDICINE ASSOCIATES, P.A.

Family Medicine (Geriatric Medicine)