Gregory John Gruden, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

4901003571 Issued in MI

Practice address

2800 W Big Beaver Rd
Ste. N-104
Troy, MI 48084-3206

Phone

(248) 649-6766

Fax

(248) 649-9513

NPI assigned

Jan 5, 2007

Last updated

Jul 8, 2007By the provider in NPPES

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Luxottica of America Inc.

  dba Lenscrafters #5596

  • Eyewear Supplier
  • Troy, MI
  • NPI 1649310939
  NPD (past)
• Luxottica of America Inc

  dba Lenscrafters #E895

  • Eyewear Supplier
  • Kansas City, MO
  • NPI 1497412522
  NPD (past)

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

{
    "created_epoch": "1167955200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1407904634",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1720 NORTHWOOD BLVD",
            "city": "ROYAL OAK",
            "state": "MI",
            "postal_code": "480733805",
            "telephone_number": "248-548-6605"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2800 W BIG BEAVER RD",
            "address_2": "STE. N-104",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480843206",
            "telephone_number": "248-649-6766",
            "fax_number": "248-649-9513"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRUDEN",
        "first_name": "GREGORY",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-05",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "MI",
            "license": "4901003571",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Grounded Growth Counseling PLLC
• Elizabeth Toebbe Grout, PA-C
• Growing in Leaps and Bounds Counseling Services, PC
• Growing Wellness, LLC
• Ariel Maria Gruda, DO
• Chelsea Elizabeth Grueninger, OT
• Scott Matthew Grumeretz, PT, DPT
• Paul C Gryzenia, MD
• Guardian Education Group
• Guardian Home Care of Mi LLC

• Optometrist in Troy, MI
• Providers in Troy, MI by specialty
• Optometrist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.