John Marc Hamilton

Primary specialty

OptometristTaxonomy code 152W00000X

License

OPT1031 Issued in ME

Practice address

6 Turnpike Acres Rd
Gray, ME 04039-9432

Phone

(207) 657-4488

NPI assigned

Jul 14, 2020

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

Medicare fee-for-service enrollment

Enrolled in ME

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

New England College of Optometry, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Gray Family Vision Center, P.a.Group PAC ID 5991752586, 3 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/26504/brand/1/csg/1/fhir/r4

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.

• Gray Family Vision Center, P.a.

  • Optometrist
  • Gray, ME
  • NPI 1821106105

  ME, Optometrist

  Medicare reassignment Care Compare group NPD
• Gray Urgent Care LLC

  • Urgent Care Clinic/Center
  • Gray, ME
  • NPI 1104573609
  NPD

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

{
    "created_epoch": "1594684800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1670976000000",
    "number": "1154949345",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 TURNPIKE ACRES RD",
            "city": "GRAY",
            "state": "ME",
            "postal_code": "040399432",
            "telephone_number": "207-657-4488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6 TURNPIKE ACRES RD",
            "city": "GRAY",
            "state": "ME",
            "postal_code": "040399432",
            "telephone_number": "207-657-4488"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "JOHN MARC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-07-14",
        "last_updated": "2022-12-14",
        "certification_date": "2022-12-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "ME",
            "license": "OPT1031",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gray Chiropractic Center
• Gray Family Vision Center, P.a.
• Gray Physical Therapy Center, PA
• Gray Urgent Care LLC
• David L Guiseley, O.D.
• Hannaford Bros Co LLC
• Rebecka Lynn Hendry, CADC
• Manju Hilary, MD
• Sandra J Hinckley, LCSW
• Pamela Lee Hines, LMT

• All providers in Gray, ME
• Optometrist in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 14, 2022; 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.