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

Russell James Roark, MD

Individual provider Internal Medicine Physician · NPI 1952838864

Russell James Roark, MD is a Gastroenterology in Little Rock, Arkansas. Graduated from University of Texas Medical Branch at Galveston in 2017, 9 years ago. Practices with Gastroenterology Assoc, LLP, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arkansas and Texas.

Years since qualifying
9
Trained at
University of Texas Medical Branch at Galveston
Licensed in
AR, TX
In the registry since
2017
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4301 W Markham St # 567
Little Rock, AR 72205-7101
Phone: (501) 686-8000
Fax: (501) 526-5148
Show map & directions

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

Additional practice locations (1)

  • 301 University Blvd, Galveston, TX 77555-5302 — (409) 772-7063

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence E-18297 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10060880 (TX)
Gastroenterology Physician Taxonomy 207RG0100X · Licence E-18297 (AR)

Record details

NPI number1952838864
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2017
Last updated in NPPESSeptember 5, 2024
Certification dateSeptember 5, 2024

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2017 (9 years in practice)
Group practice Gastroenterology Assoc, Llp — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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