Individual provider Active NPI

Matthew O Kelchner, D.C.

  • Chiropractor
  • Poway, CA
National Provider Identifier
1174656755
Registry record updated Feb 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
DC22733 Issued in CA
Practice address
14103 Poway Rd
Poway, CA 92064-4926
Phone
(858) 513-0852
Fax
(858) 748-4881
NPI assigned
Mar 13, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 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 DC22733 CA Primary

Addresses

Primary practice location

14103 Poway Rd
Poway, CA 92064-4926

Mailing address

14103 Poway Rd
Poway, CA 92064-4926
Phone (858) 513-0852

Other practice location 1

4921 Dehesa Rd
El Cajon, CA 92019-2929
Phone (619) 445-0707

Other identifiers 1

IdentifierTypeStateIssuer
U78273OtherCACMS ASSIGNED NPI

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040816001230 CA Practitioner - Chiropractic 1658344833 Reassigns benefits to 2 organizations
Practice locations: Poway, CA

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Los Angeles College of Chiropractic, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Centro de Salud de la Comunidad de San Ysidro,Inc.Group PAC ID 6901709435, 291 clinicians

Practice addresses (Care Compare)

120 Town Ctr Pkwy
Santee, CA 92071-5801
Phone (619) 662-4100

1637 3Rd Ave
Suite B
Chula Vista, CA 91911-5823
Phone (619) 662-4100

4004 Beyer Blvd
San Ysidro, CA 92173-2007
Phone (619) 428-4463

4050 Beyer Blvd
San Ysidro, CA 92173-2007
Phone (619) 662-4100

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
DC22733CAMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Centro de Salud de la Comunidad de San Ysidro Inc CurrentSince Sep 10, 2020 Accepting new patients
Sycuan Tribal Government CurrentSince Jul 1, 2018 Accepting new patients
Wiederrich Chiropractic Clinic, Apc Chiropractor CurrentSince Jul 24, 2022 Accepting new patients
Centro de Salud de la Comunidad de San Ysidro, Inc. CurrentSince Sep 10, 2020 Accepting new patients
Centro de Salud de la Comunidad de San Ysidro, Inc. Current Accepting new patients
Scott R Gilford DC, a Chiropractic Corporation Chiropractor PastSince Jul 24, 2022 Accepting new patients

Locations

1620 Alpine Blvd
Ste 110
Alpine, CA 91901
Phone (760) 350-9725

1637 Third Ave
Ste B
Chula Vista, CA 91911
Phone (619) 425-1780

5442 Sycuan Rd
El Cajon, CA 92019
Phone (619) 445-0707

5442 Sycuan Rd
Ste A
El Cajon, CA 92019

1136 D Ave
National City, CA 91950
Phone (619) 336-2300

14103 Poway Rd
Poway, CA 92064
Phone (858) 513-0852

316 25th St
San Diego, CA 92102
Phone (619) 234-1365

4050 Beyer Blvd
San Ysidro, CA 92173

120 Town Center Pkwy
Santee, CA 92071
Phone (619) 645-0111

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 6

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": "1173744000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1174656755",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14103 POWAY RD",
            "city": "POWAY",
            "state": "CA",
            "postal_code": "920644926",
            "telephone_number": "858-513-0852",
            "fax_number": "858-748-4881"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14103 POWAY RD",
            "city": "POWAY",
            "state": "CA",
            "postal_code": "920644926",
            "telephone_number": "858-513-0852",
            "fax_number": "858-748-4881"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4921 Dehesa Rd",
            "address_purpose": "LOCATION",
            "city": "El Cajon",
            "state": "CA",
            "postal_code": "920192929",
            "country_code": "US",
            "telephone_number": "619-445-0707",
            "fax_number": "619-445-0901",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KELCHNER",
        "first_name": "MATTHEW",
        "middle_name": "O",
        "credential": "D.C.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-03-13",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "DC22733",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CMS ASSIGNED NPI",
            "identifier": "U78273",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Poway, CA

Sources for this page

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