Individual provider Active NPI

William S. Griffis, D.O.

  • Physical Medicine & Rehabilitation Physician
  • Colorado Springs, CO
National Provider Identifier
1821080953
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X
License
30648 Issued in CO
Practice address
2162 Hollow Brook Dr
Colorado Springs, CO 80918-1444
Phone
(719) 634-5340
Fax
(719) 634-5517
NPI assigned
Aug 16, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Medicine & Rehabilitation Physician 208100000X 30648 CO Primary

Addresses

Primary practice location

2162 Hollow Brook Dr
Colorado Springs, CO 80918-1444

Mailing address

PO Box 973403
Dallas, TX 75397-3403
Phone (719) 634-5340

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
30648COMDPhysical Medicine & Rehabilitation Physician

NPI Registry JSON

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

{
    "created_epoch": "1124150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1821080953",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 973403",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753973403",
            "telephone_number": "719-634-5340",
            "fax_number": "719-634-5517"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2162 HOLLOW BROOK DR",
            "city": "COLORADO SPRINGS",
            "state": "CO",
            "postal_code": "809181444",
            "telephone_number": "719-634-5340",
            "fax_number": "719-634-5517"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIFFIS",
        "first_name": "WILLIAM",
        "middle_name": "S.",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-16",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "CO",
            "license": "30648",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Colorado Springs, CO

Sources for this page

  • 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.