Byron Todd Critchfield, P.T.

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

104230 Issued in MO

Practice address

520 N Sturgeon St
Montgomery City, MO 63361-1829

Phone

(573) 564-5222

Fax

(573) 564-8241

NPI assigned

Nov 15, 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

Medicare fee-for-service enrollment

Enrolled in MO

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Central Missouri Physical Therapy LLCGroup PAC ID 6901870187, 59 clinicians

Boone Physician Services LLCGroup PAC ID 6507090644, 243 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Boone Physician Services, LLC

  • Multi-Specialty Clinic/Center
  • Columbia, MO
  • NPI 1760893259
  Medicare reassignment Care Compare group NPD
• Central Missouri Physical Therapy LLC

  dba Peak Sport and Spine

  • Physical Therapist
  • Columbia, MO
  • NPI 1558436592
  Medicare reassignment Care Compare group NPD
• Critchfield Physical Therapy PC

  dba Montgomery County Physical Therapy

  • Physical Therapy Clinic/Center
  • Montgomery City, MO
  • NPI 1134317951
  Authorized official Same address or phone

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

{
    "created_epoch": "1132012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1396727467",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4108 BIG SUR BLVD",
            "city": "COLUMBIA",
            "state": "MO",
            "postal_code": "652036704",
            "telephone_number": "573-446-0524"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "520 N STURGEON ST",
            "city": "MONTGOMERY CITY",
            "state": "MO",
            "postal_code": "633611829",
            "telephone_number": "573-564-5222",
            "fax_number": "573-564-8241"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CRITCHFIELD",
        "first_name": "BYRON",
        "middle_name": "TODD",
        "name_prefix": "Mr.",
        "credential": "P.T.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MO",
            "license": "104230",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cary Baney (County Chiropractic)
• Mike Cheng
• David Keith Cochran, D.O.
• County of Montgomery School Dist
• Critchfield Physical Therapy PC (Montgomery County Physical Therapy)
• Amy Alvera Davis
• Developmental Disabilities Assistance Board of Montgomery County
• Developmental Disabilities Assistance Board of Montgomery County
• Developmental Disabilities Assistance Board of Montgomery County
• Gerald R. Deves, D.O.

• Physical Therapist in Montgomery City, MO
• Providers in Montgomery City, MO by specialty
• Physical Therapist in Missouri

• 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.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.