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

Dr. Barrett O. Attarha, DO

Individual provider Gastroenterology Physician · NPI 1164927950

Dr. Barrett O. Attarha, DO is a Gastroenterology in Chattanooga, Tennessee. Graduated from Philadelphia College of Osteopathic Medicine in 2018, 8 years ago. Practices with Galen Medical Group, PC, a 122-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
8
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
TN
In the registry since
2018
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

2200 E 3rd St Ste 200
Chattanooga, TN 37404-2745
Phone: (423) 643-2500
Fax: (423) 305-7822
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 653-1 W 8th St # L18, Jacksonville, FL 32209-6511 — (904) 383-1003
  • 1651 Gunbarrel Rd Ste 102, Chattanooga, TN 37421-3289 — (423) 643-2500

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 5737 (TN)

Record details

NPI number1164927950
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 26, 2018
Last updated in NPPESJune 6, 2024
Certification dateJune 6, 2024
Mailing address4976 Alpha Ln, Hixson, TN 37343-5470

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2018 (8 years in practice)
Group practice Galen Medical Group, Pc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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