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

Dr. Michelle Greenberg Anson, MD

Individual provider Family Medicine Physician · NPI 1316928575

Dr. Michelle Greenberg Anson, MD is a Family Practice in San Antonio, Texas. Graduated from University of Texas Medical School at San Antonio in 2001, 25 years ago. Accepts Medicare assignment. Licensed in Texas.

Years since qualifying
25
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2005
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

21252 Gathering Oak Ste 100
San Antonio, TX 78260-3392
Phone: (210) 920-2020
Fax: (210) 334-0091
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence L7962 (TX)

Record details

NPI number1316928575
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 7, 2005
Last updated in NPPESMarch 7, 2023
Certification dateJune 8, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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