Anthony M Abraham, D.O.

Individual provider Active NPI Surgery Physician · Onancock, VA

NPI 1336474535 · NPPES record last updated Oct 22, 2025

Key facts

NPI
1336474535
Entity type
Individual (NPI type 1)
Primary specialty
Surgery Physician 208600000X
License
0102209045 (VA)
Practice address
20486 Market St
Onancock, VA 23417-4309
Phone
(757) 302-2700
NPI assigned
Oct 6, 2009
Sex
Male
Sole proprietor
Yes

Organizations & group practices 18

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
General Surgery
Education
Nova Southeastern College of Osteo Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North Iowa Mercy Clinics (304 clinicians)
Riverside Physician Services Inc (793 clinicians)

Practice addresses (Care Compare)

1000 4TH St SW
Mason City, IA 50401-2800

20486 Market St
Onancock, VA 23417-4309
Phone (757) 302-2700

635 E US Hwy 9
Mercyone Forest City Family Medicine
Forest City, IA 50436-1028
Phone (641) 585-2904

Hospital & facility affiliations

  • Riverside Shore Memorial Hospital Hospital · Onancock, VA · CCN 490037
  • Mercyone North Iowa Medical Center Hospital · Mason City, IA · CCN 160064

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy13
Hernia repair (minimally invasive)1-10
Mastectomy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision1-10
Removal of tissue1-10

Medicare participation

Medicare fee-for-service enrollment
Enrolled (6 enrollments) in OH, AR, OK, NC, IA, VA
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20121212000273 OH Practitioner - General Surgery 1052563384 Reassigns benefits to 2 organizations
I20151210001785 AR Practitioner - General Surgery 1052563384
I20220712000102 OK Practitioner - General Surgery 1052563384 Reassigns benefits to 1 organization
I20220912003431 NC Practitioner - General Surgery 1052563384 Reassigns benefits to 1 organization
I20250806004496 IA Practitioner - General Surgery 1052563384 Reassigns benefits to 1 organization
I20251112001747 VA Practitioner - General Surgery 1052563384 Reassigns benefits to 1 organization

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
34.010551OHMDSurgery Physician
0102209045VAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cumberland County Hospital System Inc Current Accepting new patients
Riverside Physician Services Inc Current
since Oct 27, 2025
Accepting new patients
Cumberland County Hospital System Inc Surgery Current
since Aug 1, 2022
Accepting new patients
North Iowa Mercy Clinics Current Accepting new patients
North Iowa Mercy Clinics Current
since Jul 1, 2025
Accepting new patients
North Iowa Mercy Clinics Current
since Jul 1, 2025
Accepting new patients
River Valley Physicians, LLC Current
since Sep 1, 2025
Accepting new patients
Riverside Physician Services Inc Current Accepting new patients
South Arkansas Physician Services LLC Current
since Sep 1, 2018
Accepting new patients
Mercy Clinic Oklahoma Communities Current
since Jun 16, 2022
Accepting new patients
North Iowa Mercy Clinics Current Accepting new patients
Community Hospitalist, LLC Current
since Nov 1, 2012
Accepting new patients
Riverside Physician Services, Inc. Surgery Current
since Oct 27, 2025
Accepting new patients
Cumberland County Hospital System Inc Current
since Aug 1, 2022
Accepting new patients
Openloop Healthcare Partners PC Past Accepting new patients
Riverside Physician Services Inc Past Accepting new patients

Locations

620 W Grove St
Ste 201
El Dorado, AR 71730
Phone (870) 875-5500

620 W Grove St
Ste 202
El Dorado, AR 71730
Phone (870) 863-2420

250 S Crescent Dr
Mason City, IA 50401
Phone (541) 422-6588

803 Tilghman Dr
Ste 200
Dunn, NC 28334
Phone (910) 892-1091

1638 Owen Dr
Fayetteville, NC 28304
Phone (910) 609-5610

15655 State Route 170
Ste H
East Liverpool, OH 43920
Phone (330) 932-0183

3700 Kolbe Rd
Lorain, OH 44053
Phone (440) 331-9520

435 N Monte Vista St
Ada, OK 74820
Phone (580) 310-0102

4300 McAuley Blvd
Oklahoma City, OK 73120
Phone (405) 936-5455

856 J Clyde Morris Blvd
Ste A
Newport News, VA 23601
Phone (757) 316-5900

858 J Clyde Morris Blvd
Newport News, VA 23601
Phone (757) 594-4343

20486 Market St
Onancock, VA 23417
Phone (757) 302-2700

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/FBJFBA
  • Direct secure messaging: aabraham4443405@direct.trinity-health.org
  • Direct secure messaging: aabraham102011@capefearvalley.direct-ci.com

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 34.010551 OH
Surgery Physician 208600000X E-9419 AR
Surgery Physician 208600000X OS12386 FL
Surgery Physician 208600000X 0102209045 VA Yes

Addresses

Primary practice location

20486 Market St
Onancock, VA 23417-4309

Mailing address

856 J Clyde Morris Blvd Ste a
Newport News, VA 23601-1318
Phone (757) 316-5800

Electronic endpoints

TypeEndpointUseAffiliation
Direct Messaging Address anthony.abraham.1@2218.direct.athenahealth.com

Other providers in Onancock, VA

All providers in Onancock, VA · Surgery Physician in Virginia

Sources for this page

Verify at the official NPI Registry.