Individual provider Active NPI

Erwin Allen Lesman, D.C.

  • Chiropractor
  • Norwalk, CA
National Provider Identifier
1932278124
Registry record updated Feb 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
22392 Issued in CA
Practice address
11850 Firestone Blvd Ste 4
Norwalk, CA 90650-2979
Phone
(562) 506-5258
Fax
(562) 202-3300
NPI assigned
Nov 6, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 26, 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 22392 CA Primary

Addresses

Primary practice location

11850 Firestone Blvd Ste 4
Norwalk, CA 90650-2979

Mailing address

11850 Firestone Blvd Ste 4
Norwalk, CA 90650-2979
Phone (562) 506-5258

Other identifiers 1

IdentifierTypeStateIssuer
721573676OtherCATAX I.D.

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20051202000375 CA Practitioner - Chiropractic 5092735290 Practice locations: Norwalk, CA

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Palmer College Chiropractic - West Sunnyvale, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

11850 Firestone Blvd
Suite 4
Norwalk, CA 90650-2979
Phone (562) 506-5258

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
22392CAMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
New West Rehabilitation, Inc. PastSince Mar 22, 2010 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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1162771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1932278124",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11850 FIRESTONE BLVD STE 4",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906502979",
            "telephone_number": "562-506-5258",
            "fax_number": "562-202-3300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11850 FIRESTONE BLVD STE 4",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906502979",
            "telephone_number": "562-506-5258",
            "fax_number": "562-202-3300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LESMAN",
        "first_name": "ERWIN",
        "middle_name": "ALLEN",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-11-06",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "22392",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TAX I.D.",
            "identifier": "721573676",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Norwalk, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 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.