Gabriel Melki, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

MD27612 Issued in ME

Practice address

11 Hospital Dr
Holyoke, MA 01040-6601

Phone

(413) 540-5048

Fax

(413) 540-5049

NPI assigned

Jul 11, 2017

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in ME, MA2 enrollments

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 2

Specialty

GastroenterologyAlso: Internal Medicine

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Holyoke Medical Center IncGroup PAC ID 2163419383, 202 clinicians

Mainegeneral Medical CenterGroup PAC ID 1254245715, 554 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Maine General Medical Center Hospital, Augusta, ME, CCN 200039
• Holyoke Medical Center Hospital, Holyoke, MA, CCN 220024

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gabrielmelki@mgh.allscriptsdirect.net

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.

• Mainegeneral Medical Center

  • General Acute Care Hospital
  • Augusta, ME
  • NPI 1669423380
  Medicare reassignment Care Compare group NPD
• Holyoke Medical Center, Inc.

  • General Acute Care Hospital
  • Holyoke, MA
  • NPI 1750395737
  Medicare reassignment Care Compare group
• Western Mass Physician Associates Inc

  • Obstetrics & Gynecology Physician
  • Chicopee, MA
  • NPI 1922009547
  Medicare reassignment
• Mainegeneral Medical Center

  • Community/Retail Pharmacy
  • Waterville, ME
  • NPI 1477344976
  NPD

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

• Holyoke Medical Center, Inc.

  • General Acute Care Hospital
  • Holyoke, MA
  • NPI 1750395737
  Care Compare affiliation

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

{
    "created_epoch": "1499731200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1194247213",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 HOSPITAL DR",
            "city": "HOLYOKE",
            "state": "MA",
            "postal_code": "010406601",
            "telephone_number": "413-540-5048",
            "fax_number": "413-540-5049"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11 HOSPITAL DR",
            "city": "HOLYOKE",
            "state": "MA",
            "postal_code": "010406601",
            "telephone_number": "413-540-5048",
            "fax_number": "413-540-5049"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MELKI",
        "first_name": "GABRIEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-07-11",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "ME",
            "license": "MD27612",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mediscribe USA LLC
• Jaysha Marie Mejias
• Stephane Mejias
• Cassidy Melendez
• Damaris Melendez, MSW
• Michael Leonard Menard-Weibel, MA, BCBA
• April Menard
• Hayden M Menard
• Brittany Mendez, LICSW
• Dashery Mendez

• Gastroenterology Physician in Holyoke, MA
• Providers in Holyoke, MA by specialty
• Gastroenterology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 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.