Gregory A. Marchand, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

OH4573 Issued in OH

Practice address

5555 Youngstown Warren Rd
Niles, OH 44446-4804

Phone

(330) 652-2441

Fax

(330) 652-5544

NPI assigned

May 22, 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

Medicare fee-for-service enrollment

Enrolled in OH

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

Ohio State University - College of Optometry, 1994

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Dr. Gregory a. Marchand and Associates, Inc.

  • Optometrist
  • Ravenna, OH
  • NPI 1285687863
  Medicare reassignment NPD Authorized official
• Portage Vision Care LLC

  • Optometrist
  • Ravenna, OH
  • NPI 1376735118
  NPD (past)

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

{
    "created_epoch": "1148256000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1386698264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6558 WINCHELL RD",
            "city": "HIRAM",
            "state": "OH",
            "postal_code": "442349500",
            "telephone_number": "330-569-7010"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5555 YOUNGSTOWN WARREN RD",
            "city": "NILES",
            "state": "OH",
            "postal_code": "444464804",
            "telephone_number": "330-652-2441",
            "fax_number": "330-652-5544"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCHAND",
        "first_name": "GREGORY",
        "middle_name": "A.",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-22",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "OH",
            "license": "OH4573",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Autumn Manfredi
• Manor at Autumn Hills Inc
• Toni Mansfield
• Manuel T. Ting, M.D., Inc.
• Marc Glassman, Inc
• Joslyn Lee Marion
• Mark J Demalio DC Inc
• Lauren Mark
• Jennifer Rose Markle
• Sarah Brittany Marlinski, APRN, CNP

• Optometrist in Niles, OH
• Providers in Niles, OH by specialty
• Optometrist in Ohio

• 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.