Teresa Dean, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

131033 Issued in CA

Practice address

2121 Wilshire Blvd # 300
Santa Monica, CA 90403-5720

Phone

(310) 695-2450

NPI assigned

Jun 28, 2007

Last updated

Nov 18, 2025By the provider in NPPES

Sex

Female

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

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Duke University School of Medicine, 2007

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Westside Internal MedicineGroup PAC ID 1850353525, 8 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Home Health Care Dynasty Home health agency, Sherman Oaks, CA, CCN 058446
• Saint John's Health Center Hospital, Santa Monica, CA, CCN 050290

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IIBHAA

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.

• Westside Internal Medicine

  • Internal Medicine Physician
  • Santa Monica, CA
  • NPI 1184631251
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Burbank Home Care, Inc.

  dba Home Health Care Dynasty

  • Home Health Agency
  • Sherman Oaks, CA
  • NPI 1316000854
  Care Compare affiliation
• Providence Saint John's Health Center

  • General Acute Care Hospital
  • Santa Monica, CA
  • NPI 1124026273
  Care Compare affiliation

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

{
    "created_epoch": "1182988800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1255538781",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2121 WILSHIRE BLVD # 300",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904035720",
            "telephone_number": "310-695-2450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2121 WILSHIRE BLVD # 300",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904035720",
            "telephone_number": "310-695-2450"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEAN",
        "first_name": "TERESA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-06-28",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "131033",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Theresa De Long, MFT
• Edison Victor De Mello, MD PHD
• Sandra De Silva, M.A., PH.D.
• Stella Nikki De Stefanis, L.AC
• Monya De, MD, MPH
• Deanro a Professional Medical Corporation
• Alyson Kay Dearborn, M.A., LMFT
• Tsegaw Ayele Debarcho
• Courtney Linde Decan, MD
• Carly Elizabeth Decerce, RAD-T LEVEL I

• Internal Medicine Physician in Santa Monica, CA
• Providers in Santa Monica, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.