Alexander Michael Quaas, M.D., PH.D.

Primary specialty

Reproductive Endocrinology PhysicianTaxonomy code 207VE0102X

License

A112014 Issued in CA

Practice address

462 Stevens Ave
Suite 206
Solana Beach, CA 92075

Phone

(619) 685-0649

Fax

(619) 685-0670

NPI assigned

Dec 11, 2006

Last updated

Jun 10, 2025By the provider in NPPES

Sex

Male

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: aquaas325561@scrippshlth.medalliesdirect.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Scripps Health

  dba Scripps Hospital Medical Services

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1487928891
  NPD
• SGF Socal, PC

  • Reproductive Endocrinology Physician
  • Solana Beach, CA
  • NPI 1063197648
  NPD (past)

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

{
    "created_epoch": "1165795200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749513600000",
    "number": "1194885921",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "462 STEVENS AVE",
            "address_2": "SUITE 206",
            "city": "SOLANA BEACH",
            "state": "CA",
            "postal_code": "92075",
            "telephone_number": "619-685-0649",
            "fax_number": "619-685-0670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "462 STEVENS AVE",
            "address_2": "SUITE 206",
            "city": "SOLANA BEACH",
            "state": "CA",
            "postal_code": "92075",
            "telephone_number": "619-685-0649",
            "fax_number": "619-685-0670"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "QUAAS",
        "first_name": "ALEXANDER",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-11",
        "last_updated": "2025-06-10",
        "certification_date": "2025-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VE0102X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": "CA",
            "license": "A112014",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Reproductive Endocrinology Physician in Solana Beach, CA
• Providers in Solana Beach, CA by specialty
• Reproductive Endocrinology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.