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

Individual provider Internal Medicine Physician · NPI 1457350290

Dr. James Allen Zachary, MD is an Internal Medicine in Austin, Texas. Qualified in 1983, 43 years ago. Practices with Central Texas Community Health Centers, a 164-clinician group. Licensed in Louisiana and Texas.

Years since qualifying
43
Licensed in
LA, TX
In the registry since
2005
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

4614 N Ih 35
Austin, TX 78751-3401
Phone: (512) 978-9100
Fax: (512) 901-9751
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence M4989 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence M4989 (TX)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 017379 (LA)

Record details

NPI number1457350290
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2005
Last updated in NPPESJanuary 21, 2022
Certification dateJanuary 21, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Central Texas Community Health Centers — 164 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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