Grigor Vartan Merijanian, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

00012811 Issued in AL

Practice address

101 Sivley Rd SW
Huntsville, AL 35801-4421

Phone

(256) 265-1000

NPI assigned

Jan 17, 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 3

Other names 1

• Greg V. Merijanian Other name

Medicare fee-for-service enrollment

Enrolled in AL

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Comprehensive Anesthesia Services PC

  • Anesthesiology Physician
  • Huntsville, AL
  • NPI 1194704742
  Medicare reassignment NPD
• The Health Care Authority of the City of Huntsville

  • Psychiatry Physician
  • Huntsville, AL
  • NPI 1760400535
  NPD (past)
• The Sylacauga Health Care Authority

  • Family Medicine Physician
  • Sylacauga, AL
  • NPI 1124235320
  NPD (past)

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

{
    "created_epoch": "1137456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1114906237",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2006 FRANKLIN ST SE",
            "address_2": "STE 301",
            "city": "HUNTSVILLE",
            "state": "AL",
            "postal_code": "358014551",
            "telephone_number": "256-539-9471",
            "fax_number": "256-539-9472"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 SIVLEY RD SW",
            "city": "HUNTSVILLE",
            "state": "AL",
            "postal_code": "358014421",
            "telephone_number": "256-265-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERIJANIAN",
        "first_name": "GRIGOR",
        "middle_name": "VARTAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "AL",
            "license": "00012811",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS MADISON SURG CTR",
            "identifier": "51523701",
            "state": "AL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS TN",
            "identifier": "4019964",
            "state": "TN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS HH LOCATIONS",
            "identifier": "51028222",
            "state": "AL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GREG",
            "last_name": "MERIJANIAN",
            "middle_name": "V.",
            "credential": "M.D.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Jackson Menefee
• Jose Menendez, DO
• Menm, LLC
• Jessica Mentzer Floyd
• Meridian Family Care
• Janet Kikily Merriam, NP
• Michaella Merritt, DPT
• Sarah Vendel Merriwether
• Maghan L Merry, CRNA
• Sarah A Messer

• Anesthesiology Physician in Huntsville, AL
• Providers in Huntsville, AL by specialty
• Anesthesiology Physician in Alabama

• 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.