Stephany J Mejia

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

R1557360424 Issued in CA

Practice address

1290 Tavern Rd
Mammoth Lakes, CA 93546-6601

Phone

(760) 924-1740

NPI assigned

Dec 27, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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.

• County of Mono

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Mammoth Lakes, CA
  • NPI 1538266911
  NPD
• Mono County Behavioral Health

  • Community/Behavioral Health Agency
  • Mammoth Lakes, CA
  • NPI 1861050643
  NPD

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

{
    "created_epoch": "1577404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780963200000",
    "number": "1598304297",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2619",
            "city": "MAMMOTH LAKES",
            "state": "CA",
            "postal_code": "935462619",
            "telephone_number": "760-924-1740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1290 TAVERN RD",
            "city": "MAMMOTH LAKES",
            "state": "CA",
            "postal_code": "935466601",
            "telephone_number": "760-924-1740"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEJIA",
        "first_name": "STEPHANY",
        "middle_name": "J",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-12-27",
        "last_updated": "2026-06-09",
        "certification_date": "2026-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "R1557360424",
            "primary": true
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher Perez Matteson, P.T
• Gillian McChesney, PHYSICAL THERAPIST
• Jennifer McMahon, DPT
• Michael McMahon, ATC
• Cesar Omar Medina Ruiz
• Phyllis Lee Meneses, RN
• Casey Michel, MS, RD, CSSD
• Cassidy Leigh Miles
• Randolph Everett Miller, MFT
• Kyle Anthony Minkel

• Addiction (Substance Use Disorder) Counselor in Mammoth Lakes, CA
• Providers in Mammoth Lakes, CA by specialty
• Addiction (Substance Use Disorder) Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.