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

Individual provider General Practice Physician · NPI 1548656861

Dr. Rebecca Martin, MD, PHD is an Emergency Medicine in Chattanooga, Tennessee. Graduated from University of Vermont College of Medicine in 2015, 11 years ago. Practices with Crossroads Treatment Centers of Tennessee, PC, a 30-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
11
Trained at
University of Vermont College of Medicine
Licensed in
TN
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

975 E 3rd St
Chattanooga, TN 37403-2147
Phone: (423) 778-7628
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 730 E 11th St, Chattanooga, TN 37403-3103 — (423) 209-5800

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 55415 (TN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD0000055415 (TN)
Addiction Medicine (Preventive Medicine) Physician Taxonomy 2083A0300X · Licence 55415 (TN)

Record details

NPI number1548656861
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedApril 14, 2015
Last updated in NPPESJanuary 8, 2026
Certification dateJanuary 8, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesADDICTION MEDICINE, GENERAL PRACTICE
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Crossroads Treatment Centers Of Tennessee, Pc — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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