Individual provider Active NPI

Mason Pratt, DC

  • Chiropractor
  • Bonne Terre, MO
National Provider Identifier
1407625429
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
2023050804 Issued in MO
Practice address
21 W School St
Bonne Terre, MO 63628-1509
Phone
(573) 358-7655
NPI assigned
Jan 2, 2024
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X 2023050804 MO Primary

Addresses

Primary practice location

21 W School St
Bonne Terre, MO 63628-1509

Mailing address

21 W School St
Bonne Terre, MO 63628-1509
Phone (573) 358-7655

Other practice location 1

10655 Business 21
Hillsboro, MO 63050-5094
Phone (636) 789-2287

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240125000270 MO Practitioner - Chiropractic 8527411636 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Browning ChiropracticGroup PAC ID 6901020791, 2 clinicians

Practice addresses (Care Compare)

10655 Business
Suite 21
Hillsboro, MO 63050-5094
Phone (636) 789-2287

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
2023050804MOMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Browning Chiropractic Chiropractor CurrentSince Dec 10, 2023 Accepting new patients
Hillsboro Sports Medicine P.C. Chiropractor CurrentSince May 10, 2026 Accepting new patients

Locations

10655 Business 21
Hillsboro, MO 63050
Phone (636) 209-7025

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1704153600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1407625429",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21 W SCHOOL ST",
            "city": "BONNE TERRE",
            "state": "MO",
            "postal_code": "636281509",
            "telephone_number": "573-358-7655"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 W SCHOOL ST",
            "city": "BONNE TERRE",
            "state": "MO",
            "postal_code": "636281509",
            "telephone_number": "573-358-7655"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10655 Business 21",
            "address_purpose": "LOCATION",
            "city": "Hillsboro",
            "state": "MO",
            "postal_code": "630505094",
            "country_code": "US",
            "telephone_number": "636-789-2287",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PRATT",
        "first_name": "MASON",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-01-02",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "MO",
            "license": "2023050804",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bonne Terre, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.