Individual provider Active NPI

Brent Matthew McCalmon, DC

  • Chiropractor
  • Oklahoma City, OK
National Provider Identifier
1528922754
Registry record updated Mar 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
4595 Issued in OK
Practice address
5300 N Meridian Ave Ste 6
Oklahoma City, OK 73112-2137
Phone
(405) 831-8897
Fax
(918) 720-0272
NPI assigned
Dec 11, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 3, 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 4595 OK Primary

Addresses

Primary practice location

5300 N Meridian Ave Ste 6
Oklahoma City, OK 73112-2137

Mailing address

3824 Cobble Cir
Norman, OK 73072-4000
Phone (405) 831-8897

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260604001844 OK Practitioner - Chiropractic 9133690720 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Sherman College of Straight Chiropractic, 2021
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

5300 N Meridian Ave
Oklahoma City, OK 73112-2137

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Primary Chiropractic LLC Inbalance Chiropractic & Wellness Chiropractor Current Accepting new patients
Heartland Natural Health LLC PastSince Jan 11, 2014 Accepting new patients

Locations

5300 N Meridian Ave
Ste 6
Oklahoma City, OK 73112
Phone (405) 445-6126

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": "1765411200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772496000000",
    "number": "1528922754",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3824 COBBLE CIR",
            "city": "NORMAN",
            "state": "OK",
            "postal_code": "730724000",
            "telephone_number": "405-831-8897"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5300 N MERIDIAN AVE STE 6",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731122137",
            "telephone_number": "405-831-8897",
            "fax_number": "918-720-0272"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCCALMON",
        "first_name": "BRENT",
        "middle_name": "MATTHEW",
        "credential": "DC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-12-11",
        "last_updated": "2026-03-03",
        "certification_date": "2026-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "OK",
            "license": "4595",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oklahoma City, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 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.