Alan L. Felsenfeld, DDS

Primary specialty

Oral & Maxillofacial Surgery (D.M.D.)Taxonomy code 204E00000X

License

24545 Issued in CA

Practice address

10833 Le Conte Ave # A0-156
Los Angeles, CA 90095-0001

Phone

(310) 825-2072

NPI assigned

Mar 21, 2007

Last updated

Jan 6, 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 2

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

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: afelsenfeld60456@direct.uclahealth.org

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.

• County of Los Angeles

  dba County of Los Angeles Harbor UCLA Medical Center

  • General Acute Care Hospital
  • Torrance, CA
  • NPI 1851363188
  Medicare reassignment NPD
• The Regents of the University of California

  dba UCLA Dental Oral Surgery Associates

  • Oral and Maxillofacial Surgery (Dentist)
  • Los Angeles, CA
  • NPI 1689692303
  Medicare reassignment NPD
• County of Los Angeles

  • Clinic/Center
  • Los Angeles, CA
  • NPI 1295407401
  NPD

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

{
    "created_epoch": "1174435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736121600000",
    "number": "1407972433",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5767 W CENTURY BLVD STE 400",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900455631"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10833 LE CONTE AVE # A0-156",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900950001",
            "telephone_number": "310-825-2072"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "53-076 Ucla School Of Dentistry",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900950001",
            "country_code": "US",
            "telephone_number": "310-825-9733",
            "fax_number": "310-794-1873",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FELSENFELD",
        "first_name": "ALAN",
        "middle_name": "L.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-21",
        "last_updated": "2025-01-06",
        "certification_date": "2025-01-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "CA",
            "license": "24545",
            "primary": false
        },
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": "CA",
            "license": "24545",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ja Young Fellin, PHARM.D.
• Catherine Fellowes
• Maria Jane Fellows, M.A.
• Brooke Rae Felmar
• Heather Fels, MD
• Arnold Felsenfeld, M.D.
• Erica Krisztal Felsenthal, PH.D.
• Jason Ryan Felt, AG-ACNP
• Gary Spencer Felton
• William Carter Felts, DDS

• Oral & Maxillofacial Surgery (D.M.D.) in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Oral & Maxillofacial Surgery (D.M.D.) in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 6, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.