Robert DJ Henihan, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

9800901 Issued in NC

Practice address

5115 Oleander Dr
Wilmington, NC 28403-7018

Phone

(910) 362-1011

Fax

(910) 362-1012

NPI assigned

May 18, 2006

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 NC

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

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rhenihan@directaddress.net
• Direct secure messaging: robert.henihan.1@14070.direct.athenahealth.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.

• Wilmington Gastroenterology Associates,PA

  • Gastroenterology Physician
  • Wilmington, NC
  • NPI 1922040419
  Medicare reassignment NPD
• Health Sciences Foundation Inc.

  • Internal Medicine Physician
  • Wilmington, NC
  • NPI 1942288600
  NPD (past)

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

{
    "created_epoch": "1147910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1912950403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5115 OLEANDER DR",
            "city": "WILMINGTON",
            "state": "NC",
            "postal_code": "284037018",
            "telephone_number": "910-362-1011",
            "fax_number": "910-362-1012"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5115 OLEANDER DR",
            "city": "WILMINGTON",
            "state": "NC",
            "postal_code": "284037018",
            "telephone_number": "910-362-1011",
            "fax_number": "910-362-1012"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HENIHAN",
        "first_name": "ROBERT",
        "middle_name": "DJ",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NC",
            "license": "9800901",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "891154L",
            "state": "NC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lauren Henderson, RBT
• Michael Henderson, PH.D., LBA, BCBA-D
• Rachel Hendricks, LCSW
• Jason L Hendrix, OD
• Jonathan Edward Hendrzak, DO
• Linda Shaw Henley, LPCA
• Susan Elaine Henley, LCSW
• Pamela Jane Henning, LCMHC
• Robyn Henning
• Henry D. Browning IV, DDS PA

• Gastroenterology Physician in Wilmington, NC
• Providers in Wilmington, NC by specialty
• Gastroenterology Physician in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.