Individual provider Active NPI

Parker Dilbeck Smith

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Stillwater, OK
National Provider Identifier
1821907619
Registry record updated Sep 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X
Practice address
421 E Thomas Ave
Stillwater, OK 74075-2600
Phone
(405) 372-7791
Fax
(405) 372-7776
NPI assigned
Sep 5, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 5, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X Primary

Addresses

Primary practice location

421 E Thomas Ave
Stillwater, OK 74075-2600

Mailing address

421 E Thomas Ave
Stillwater, OK 74075-2600
Phone (405) 372-7791

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1788566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788566400000",
    "number": "1821907619",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "421 E THOMAS AVE",
            "city": "STILLWATER",
            "state": "OK",
            "postal_code": "740752600",
            "telephone_number": "405-372-7791",
            "fax_number": "405-372-7776"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "421 E THOMAS AVE",
            "city": "STILLWATER",
            "state": "OK",
            "postal_code": "740752600",
            "telephone_number": "405-372-7791",
            "fax_number": "405-372-7776"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SMITH",
        "first_name": "PARKER",
        "middle_name": "DILBECK",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-05",
        "last_updated": "2026-09-05",
        "certification_date": "2026-09-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stillwater, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.