Hassan Adrian Hassan, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

0101232664 Issued in VA

Practice address

303 Butler Farm Rd Ste 103
Hampton, VA 23666-1568

Phone

(757) 826-7785

Fax

(757) 826-9028

NPI assigned

Aug 16, 2005

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in VA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Gastroenterology

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hampton Roads Gastroenterology PCGroup PAC ID 5698755015, 10 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Riverside Regional Medical Center Hospital, Newport News, VA, CCN 490052
• Sentara Careplex Hospital Hospital, Hampton, VA, CCN 490093
• Sentara Obici Hospital Hospital, Suffolk, VA, CCN 490044

Merit-based Incentive Payment System (MIPS)

Final score

76.68 of 100Reported as group

Quality

50.29

Promoting interoperability

79

Improvement activities

40

Cost

89.48

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: hassan.hassan.p1@direct.hrgastro.nextgenshare.com

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.

• Hampton Roads Gastroenterology, P.C.

  • Gastroenterology Physician
  • Hampton, VA
  • NPI 1871684563
  Medicare reassignment Care Compare group NPD Authorized official

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

• Riverside Hospital Inc

  • General Acute Care Hospital
  • Newport News, VA
  • NPI 1366547747
  Care Compare affiliation
• Sentara Hospitals

  • General Acute Care Hospital
  • Hampton, VA
  • NPI 1336109107
  Care Compare affiliation
• Sentara Hospitals

  • General Acute Care Hospital
  • Suffolk, VA
  • NPI 1376540138
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1124150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1154313377",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "303 BUTLER FARM RD STE 103",
            "city": "HAMPTON",
            "state": "VA",
            "postal_code": "236661568",
            "telephone_number": "757-826-7785",
            "fax_number": "757-826-9028"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "303 BUTLER FARM RD STE 103",
            "city": "HAMPTON",
            "state": "VA",
            "postal_code": "236661568",
            "telephone_number": "757-826-7785",
            "fax_number": "757-826-9028"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASSAN",
        "first_name": "HASSAN",
        "middle_name": "ADRIAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-16",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "VA",
            "license": "0101232664",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "005871093",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Patricia Hartigan, LCSW
• Harvest Care Group LLC
• Mirsada Hasanovic, DPM
• Lauren Hasbrouck, APRN, FNP-C
• Katelyn J Haschke, PHD
• Arne Hasselquist, D.O.
• Nicole Hatcher, PA-C
• Heather Hatfield, LPTA
• Adrian T Hatton
• Haven Rise Health Care

• Gastroenterology Physician in Hampton, VA
• Providers in Hampton, VA by specialty
• Gastroenterology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.