William P Blocker, M.D.

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

35039485B Issued in OH

Practice address

4160 Holiday St NW
Canton, OH 44718-2532

Phone

(330) 492-4966

Fax

(330) 492-9344

NPI assigned

Sep 29, 2005

Last updated

Jul 13, 2026By 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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Arthritis Clinic of Stark County Inc.

  • Rheumatology Physician
  • Canton, OH
  • NPI 1710083332
  NPD

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

{
    "created_epoch": "1127952000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1568459105",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4160 HOLIDAY ST NW",
            "city": "CANTON",
            "state": "OH",
            "postal_code": "447182532",
            "telephone_number": "330-492-4966",
            "fax_number": "330-492-9344"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4160 HOLIDAY ST NW",
            "city": "CANTON",
            "state": "OH",
            "postal_code": "447182532",
            "telephone_number": "330-492-4966",
            "fax_number": "330-492-9344"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLOCKER",
        "first_name": "WILLIAM",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-29",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "OH",
            "license": "35039485B",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0606419",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Blended Family Health Care Services, LLC
• Blendedtraditions
• Bleu House Residential
• Larry P. Blind, LMT
• Douglas L Blocker, M.D.
• Brandon T Blood, D.C.
• Blue Ribbon LLC
• Stephanie Christine Blue
• Daniel S Blumer, D.O.
• Madison Marie Blyer

• Rheumatology Physician in Canton, OH
• Providers in Canton, OH by specialty
• Rheumatology Physician 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.