Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Zain Ali, MD

Individual provider Internal Medicine Physician · NPI 1780259010

Zain Ali, MD is an Internal Medicine Physician in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2021.

Licensed in
TX
In the registry since
2021
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4502 Medical Dr
San Antonio, TX 78229
Phone: (210) 617-5311
Fax: (210) 866-0676
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence V1389 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence V1389 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence BP10075213 (TX)

Record details

NPI number1780259010
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2021
Last updated in NPPESFebruary 4, 2025
Certification dateFebruary 4, 2025
Mailing address4502 Medical Dr, San Antonio, TX 78229-4492

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