Alexandra Leah Laifer, PH.D.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

25307 Issued in CA

Practice address

1015 Chestnut Ave
Carlsbad, CA 92008-2562

Phone

(760) 814-9925

Fax

(760) 721-1700

NPI assigned

Nov 29, 2012

Sex

Female

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)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

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.

• Dr. Alexandra Laifer PHD Psychologist PC

  • Adult Mental Health Clinic/Center
  • Carlsbad, CA
  • NPI 1477300879
  NPD Authorized official

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

{
    "created_epoch": "1354147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745712000000",
    "number": "1215272349",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1015 CHESTNUT AVE STE D2",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920082563",
            "telephone_number": "760-814-9925"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1015 CHESTNUT AVE",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920082562",
            "telephone_number": "760-814-9925",
            "fax_number": "760-721-1700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAIFER",
        "first_name": "ALEXANDRA",
        "middle_name": "LEAH",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-11-29",
        "last_updated": "2025-04-27",
        "certification_date": "2025-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "25307",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Arrayah Lacy
• Jessica Lacy, PA-C
• Jacob Laderman
• Jenelle Ladrido
• Danna Laguna
• Thomas C Laipply, M.D.
• Catherine Lamme, LCSW
• Amy Lanci
• Richard Alexander Lane, M.D.
• Heather Langheim

• Clinical Psychologist in Carlsbad, CA
• Providers in Carlsbad, CA by specialty
• Clinical Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 2025; 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.