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

Ashan Manohar, MD

Individual provider Gastroenterology Physician · NPI 1295725836

Ashan Manohar, MD is a Gastroenterology in Onancock, Virginia. Qualified in 1987, 39 years ago. Practices with Riverside Physician Services Inc, a 793-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and Virginia.

Years since qualifying
39
Licensed in
CT, VA
In the registry since
2005
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

20486 Market St
Onancock, VA 23417
Phone: (757) 302-2700
Fax: (757) 787-9262
Show map & directions

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

Additional practice locations (1)

  • 1925 Glenn Mitchell Dr, Virginia Beach, VA 23456-0170 — (757) 464-1644

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 0101058609 (VA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 037701 (CT)

Record details

NPI number1295725836
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 25, 2005
Last updated in NPPESMarch 23, 2020
Certification dateMarch 23, 2020
Mailing address856 J Clyde Morris Blvd Ste A, Newport News, VA 23601-1318

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Riverside Physician Services Inc — 793 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount