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

Dr. Rizwan Ahmed, MD

Individual provider Gastroenterology Physician · NPI 1841469061

Dr. Rizwan Ahmed, MD is a Gastroenterology in Manassas, Virginia. Graduated from Eastern Virginia Medical School in 2003, 23 years ago. Practices with Rmh Medical Group LLC, a 253-clinician group, works from 6 locations, accepts Medicare assignment and offers telehealth. Licensed in South Carolina and Virginia.

Years since qualifying
23
Trained at
Eastern Virginia Medical School
Licensed in
SC, VA
In the registry since
2008
Specialties on file
2
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

8640 Sudley Rd Ste 201
Manassas, VA 20110-4404
Phone: (703) 368-6819
Fax: (703) 330-2923
Show map & directions

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

Additional practice locations (5)

  • 1010 Three Springs Blvd Ste 270, Durango, CO 81301-8296 — (970) 764-3800
  • 500 Martha Jefferson Dr, Charlottesville, VA 22911-4668 — (434) 654-5260
  • 24430 Stone Springs Blvd Ste 250, Dulles, VA 20166-2268 — (571) 248-0653
  • 7915 Lake Manassas Dr Ste 302, Gainesville, VA 20155-3260 — (571) 248-0653
  • 170 W Shirley Ave Ste 205, Warrenton, VA 20186-3083 — (540) 347-2470

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 0101256346 (VA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 94846 (SC)

Record details

NPI number1841469061
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 21, 2008
Last updated in NPPESFebruary 13, 2026
Certification dateFebruary 13, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Rmh Medical Group Llc — 253 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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