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

Dr. Austin Oscar Williams Sr., MD

Individual provider Internal Medicine Physician · NPI 1255433611

Dr. Austin Oscar Williams Sr., MD is an Internal Medicine in Houston, Texas. Qualified in 1994, 32 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
32
Licensed in
TX
In the registry since
2006
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

7015 Almeda Rd # 5
Houston, TX 77054-2101
Phone: (713) 665-5959
Fax: (713) 665-5161
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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 J9934 (TX)

Record details

NPI number1255433611
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 5, 2006
Last updated in NPPESMarch 31, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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