Michael A Beyer, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

138713 Issued in CA

Practice address

800 A St
San Rafael, CA 94901-3011

Phone

(415) 457-8182

Fax

(415) 457-7471

NPI assigned

Sep 11, 2012

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Specialty

Clinical Social Worker

Education

Other, 2014

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Interoperability endpoints

• Direct secure messaging: michael.beyer@srhealth.eclinicaldirectplus.com

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

{
    "created_epoch": "1347321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1457601049",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3517",
            "city": "SAN RAFAEL",
            "state": "CA",
            "postal_code": "949123517",
            "telephone_number": "415-457-8182",
            "fax_number": "415-457-7471"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 A ST",
            "city": "SAN RAFAEL",
            "state": "CA",
            "postal_code": "949013011",
            "telephone_number": "415-457-8182",
            "fax_number": "415-457-7471"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BEYER",
        "first_name": "MICHAEL",
        "middle_name": "A",
        "name_prefix": "Mr.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-09-11",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "138713",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Chris Besonis, P.T.
• Julia Sylvie Betchart, DPT
• Heidi Betcher, LMT
• Nicole Betenia, MD MPH
• Jennie Louise Beuhler, AMFT
• Alessia Bhargava, M.D.
• Bonnie Bichkoff, OT/PT
• Hannah Bichkoff, MSW/ASW
• Jennie Lane L Bicknell, RADT
• Ralph D. Bien, M.D.

• Clinical Social Worker in San Rafael, CA
• Providers in San Rafael, 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 Sep 1, 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.