Casey Lester, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A165058 Issued in CA

Practice address

648 Menlo Ave Ste 2a
Menlo Park, CA 94025-4713

Phone

(650) 204-1838

Fax

(904) 914-8734

NPI assigned

May 1, 2018

Sex

Male

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: clester592069@hisp.ehr.sutterhealth.org
• Direct secure messaging: clester150611@direct.llu.edu

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.

• University of California, Health Riverside

  • Pediatrics Physician
  • La Quinta, CA
  • NPI 1902450810
  NPD (past)

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

{
    "created_epoch": "1525132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772496000000",
    "number": "1215426663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "648 MENLO AVE STE 2A",
            "city": "MENLO PARK",
            "state": "CA",
            "postal_code": "940254713",
            "telephone_number": "650-204-1838",
            "fax_number": "904-914-8734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "648 MENLO AVE STE 2A",
            "city": "MENLO PARK",
            "state": "CA",
            "postal_code": "940254713",
            "telephone_number": "650-204-1838",
            "fax_number": "904-914-8734"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LESTER",
        "first_name": "CASEY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-05-01",
        "last_updated": "2026-03-03",
        "certification_date": "2026-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A165058",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Francine C Lejeune, LCSW
• Joelle Lemoult, PH.D.
• Stephne Ann Lencioni, LCSW
• Stanley Lent, DDS
• Armando Leon, M.D.
• Diana Leu, MD
• Pikyu Leung
• Nedra Arlene Levell
• Craig Lee Levine, PSYD
• Deborah Lew, M.D.

• Psychiatry Physician in Menlo Park, CA
• Providers in Menlo Park, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 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.