NPI age
19 years
Enumerated 2006-08-09
● Active
Type 1 · Individual
MR. Michael P Zeitlin, M.D.
Zeitlin is 1 of 4 clinic/center providers in Harlingen and 1 of 850 in Texas.
Primary specialty
Clinic/Center
Plus 3 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-02-18
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 850 active clinic/center providers in Texas.
NPI age
19 years
↑ 11 yr above median (8 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
3
In the 33% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Practice location
1001 E Tyler Ave
Harlingen, TX 785507135
Mailing address
8926 Willmon Way
Windcrest, TX 782391947
Additional practice locations
1 secondary location on file with NPPES.
Location 2
908 Paredes Line Rd
Brownsville, TX 785212660
Specialties
-
Clinic/Center PrimaryDefinition to come...
-
Family MedicineA family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in...
-
Family MedicineFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
-
Psychiatry & NeurologyGeriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.