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

Individual provider Internal Medicine Physician · NPI 1629079439

Dr. Linda Lee Isaacs, MD is an Internal Medicine Physician in Austin, Texas. Practices as a sole proprietor and works from 3 locations. Licensed in New York and Texas.

Licensed in
NY, TX
In the registry since
2005
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

6700 Menchaca Rd Bldg 3
Austin, TX 78745
Phone: (737) 208-0831
Fax: (737) 242-8223
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 36 E 36th St, New York, NY 10016-3463 — (212) 213-3337
  • 172 W 77th St Apt 1c, New York, NY 10024-6985 — (737) 208-0831

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 178484 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence R0590 (TX)

Record details

NPI number1629079439
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 2, 2005
Last updated in NPPESAugust 29, 2025

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