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

Robert Thomas Dewar

Individual provider Internal Medicine Physician · NPI 1235592429

Robert Thomas Dewar is an Internal Medicine in Dallas, Texas. Qualified in 2016, 10 years ago. Practices with Healthtexas Provider Network, a 2,539-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
10
Licensed in
TX
In the registry since
2016
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Practice location Address checks out

3417 Gaston Ave Ste 1000
Dallas, TX 75246-2037
Phone: (469) 800-9000
Fax: (469) 800-9010
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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 T0076 (TX)

Record details

NPI number1235592429
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 4, 2016
Last updated in NPPESJuly 1, 2025
Certification dateJuly 1, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Healthtexas Provider Network — 2539 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Dallas