Ewa K Carrier, MD

Primary specialty

Pediatric Hematology & Oncology PhysicianTaxonomy code 2080P0207X

License

A47844 Issued in CA

Practice address

3855 Health Sciences Drive #0960
La Jolla, CA 92093-0960

Phone

(858) 822-6600

Fax

(858) 822-1111

NPI assigned

Oct 31, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

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

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.

• Regents of the University of California Ucsd Head and Neck Surgery

  • Otolaryngology Physician
  • San Diego, CA
  • NPI 1679509962
  NPD (past)

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

{
    "created_epoch": "1162252800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1598841561",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3855 HEALTH SCIENCES DRIVE # 0960",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920930960",
            "telephone_number": "858-822-6600",
            "fax_number": "858-822-1111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3855 HEALTH SCIENCES DRIVE #0960",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920930960",
            "telephone_number": "858-822-6600",
            "fax_number": "858-822-1111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARRIER",
        "first_name": "EWA",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-10-31",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A47844",
            "primary": false
        },
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "CA",
            "license": "A47844",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A478440",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• John M. Carethers, M.D.
• Kayla Lynn Carlisle
• Renee Carlson, P.T.
• Stephen R Carlson, MD
• Timothy Carpenter, D.M.D.
• Crystal Carson
• Dennis Carson, MD
• James Alan Carter, PH.D.
• Lynda Carter, LAC
• Michelle Carter, FNP

• Pediatric Hematology & Oncology Physician in La Jolla, CA
• Providers in La Jolla, CA by specialty
• Pediatric Hematology & Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.