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

Dr. Hassan Hussein Ammar, DO

Individual provider Internal Medicine Physician · NPI 1154071884

Dr. Hassan Hussein Ammar, DO is an Internal Medicine in San Antonio, Texas. Qualified in 2022, 4 years ago. Practices with Apotheosis Medical Group, PLLC, a 9-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
4
Licensed in
TX
In the registry since
2022
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

7700 Floyd Curl Dr
San Antonio, TX 78229-3902
Phone: (210) 575-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence V6855 (TX)

Record details

NPI number1154071884
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 25, 2022
Last updated in NPPESJuly 31, 2026
Certification dateJuly 31, 2026
Mailing address6523 Moss Oak Dr, San Antonio, TX 78229-4221

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Apotheosis Medical Group, Pllc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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