Leah Kollmeyer

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Practice address

2000 W Briggsmore Ave
Modesto, CA 95350-3839

Phone

(209) 526-1476

NPI assigned

Oct 23, 2025

Sex

Unspecified or another gender identity

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 CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Community Health Centers of America

  • Federally Qualified Health Center (FQHC)
  • Mariposa, CA
  • NPI 1891207684
  Medicare reassignment NPD
• Community Health Centers of America

  • Federally Qualified Health Center (FQHC)
  • Gustine, CA
  • NPI 1245105733
  NPD

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

{
    "created_epoch": "1761177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1477421345",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 W BRIGGSMORE AVE",
            "city": "MODESTO",
            "state": "CA",
            "postal_code": "953503839"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2000 W BRIGGSMORE AVE",
            "city": "MODESTO",
            "state": "CA",
            "postal_code": "953503839",
            "telephone_number": "209-526-1476"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOLLMEYER",
        "first_name": "LEAH",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2025-10-23",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Carly Koester, CPO
• Ker Yong J Koh, M.D.
• Wei Loong Glenn Koh, MD
• Jonathan Blake Kohring, M.S.
• Koinonia Foster Homes Inc
• Arnav Reddy Konda
• Bosseba Kong, LCS 16696
• Tyler Kong
• Leslie A. Konkin, M.D.
• Alena Kononenko

• Clinical Social Worker in Modesto, CA
• Providers in Modesto, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.