Individual provider Active NPI

Cynthia Knapski, PTA

  • Physical Therapy Assistant
  • Kingfisher, OK
National Provider Identifier
1871455485
Registry record updated Dec 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Therapy AssistantTaxonomy code 225200000X
License
3856 Issued in OK
Practice address
311 N Main St
Kingfisher, OK 73750
Phone
(580) 356-9976
NPI assigned
Dec 2, 2025
Last updated
Dec 2, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 2, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapy Assistant 225200000X 3856 OK Primary

Addresses

Primary practice location

311 N Main St
Kingfisher, OK 73750

Mailing address

311 N Main St
Kingfisher, OK 73750
Phone (330) 309-7699

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
3856OKMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Gonzales SLP Services, PLLC Physical Therapy Assistant PastSince Dec 7, 2025 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1764633600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1871455485",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "311 N MAIN ST",
            "city": "KINGFISHER",
            "state": "OK",
            "postal_code": "73750",
            "telephone_number": "330-309-7699"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "311 N MAIN ST",
            "city": "KINGFISHER",
            "state": "OK",
            "postal_code": "73750",
            "telephone_number": "580-356-9976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNAPSKI",
        "first_name": "CYNTHIA",
        "credential": "PTA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-12-02",
        "last_updated": "2025-12-02",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225200000X",
            "taxonomy_group": "",
            "desc": "Physical Therapy Assistant",
            "state": "OK",
            "license": "3856",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kingfisher, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 2, 2025; 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.