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

Zahir Ali, MD

Individual provider Internal Medicine Physician · NPI 1184685422

Zahir Ali, MD is an Internal Medicine in Texarkana, Texas. Qualified in 1989, 37 years ago. Practices with North Texas Physician Services, PLLC, a 233-clinician group and accepts Medicare assignment. Licensed in New Mexico and Texas.

Years since qualifying
37
Licensed in
NM, TX
In the registry since
2006
Specialties on file
2
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

5002 Cowhorn Creek Rd
Texarkana, TX 75503-9766
Phone: (903) 614-3000
Fax: (903) 615-3500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence M8481 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD20040731 (NM)

Record details

NPI number1184685422
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESJuly 14, 2021
Certification dateJuly 14, 2021
Mailing addressPo Box 708850, Sandy, UT 84070-8850

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice North Texas Physician Services, Pllc — 233 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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