Grace K Austin, M.D.

Primary specialty

Facial Plastic Surgery PhysicianTaxonomy code 207YS0123X

License

A145433 Issued in CA

Practice address

23803 McBean Pkwy Ste 202
Valencia, CA 91355-2001

Phone

(661) 481-2400

Fax

(919) 966-7941

NPI assigned

May 3, 2010

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

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

Otolaryngology

Education

Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Geoffrey Trenkle DO a Professional Medical CorporationGroup PAC ID 1759607310, 17 clinicians

Providence Facey Medical FoundationGroup PAC ID 3173436276, 324 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Saint Joseph Medical Ctr Hospital, Burbank, CA, CCN 050235
• Providence Holy Cross Medical Center Hospital, Mission Hills, CA, CCN 050278

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles (19 of 20)

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: gaustin896315@oc.providencedirect.org

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.

• Geoffrey Trenkle DO a Professional Medical Corporation

  • Otolaryngology Physician
  • Los Angeles, CA
  • NPI 1992124978
  Medicare reassignment Care Compare group NPD
• Grace Kim Austin MD Inc

  • Otolaryngology/Facial Plastic Surgery Physician
  • Glendale, CA
  • NPI 1952875098
  Medicare reassignment NPD Authorized official
• Providence Facey Medical Foundation

  • Internal Medicine Physician
  • Valencia, CA
  • NPI 1710031588

  Otolaryngology

  Medicare reassignment Care Compare group NPD
• Enloe Medical Center

  • Otolaryngology Physician
  • Chico, CA
  • NPI 1265863179
  Medicare reassignment NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Baldwin Park, CA
  • NPI 1770515280
  Medicare reassignment NPD
• Providence Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1417915760
  Medicare reassignment
• Enloe Medical Center

  • Community/Retail Pharmacy
  • Chico, CA
  • NPI 1912949538
  NPD
• Providence Facey Medical Foundation

  • Multi-Specialty Clinic/Center
  • Irvine, CA
  • NPI 1891348447
  NPD
• Providence Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1235182569
  NPD
• Providence Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1972546091
  NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Santa Clarita, CA
  • NPI 1316409410
  NPD
• Dignity Community Care

  • General Acute Care Hospital
  • Northridge, CA
  • NPI 1417089350
  NPD (past)

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

• Providence Health System - Southern California

  • General Acute Care Hospital
  • Burbank, CA
  • NPI 1336173269
  Care Compare affiliation
• Providence Health System - Southern California

  • General Acute Care Hospital
  • Mission Hills, CA
  • NPI 1477587632
  Care Compare affiliation

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

{
    "created_epoch": "1272844800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1295052124",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9602",
            "city": "MISSION HILLS",
            "state": "CA",
            "postal_code": "913469602",
            "telephone_number": "818-837-5559",
            "fax_number": "818-792-4793"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23803 MCBEAN PKWY STE 202",
            "city": "VALENCIA",
            "state": "CA",
            "postal_code": "913552001",
            "telephone_number": "661-481-2400",
            "fax_number": "919-966-7941"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 Fairmount Ave Ste 411",
            "address_purpose": "LOCATION",
            "city": "Pasadena",
            "state": "CA",
            "postal_code": "911053155",
            "country_code": "US",
            "telephone_number": "323-306-9632",
            "fax_number": "323-268-6738",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "501 S Buena Vista St",
            "address_purpose": "LOCATION",
            "city": "Burbank",
            "state": "CA",
            "postal_code": "915054809",
            "country_code": "US",
            "telephone_number": "818-847-6049",
            "fax_number": "818-847-4842",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AUSTIN",
        "first_name": "GRACE",
        "middle_name": "K",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-03",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NC",
            "license": "164582",
            "primary": false
        },
        {
            "code": "207YS0123X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Facial Plastic Surgery",
            "state": "CA",
            "license": "A145433",
            "primary": true
        },
        {
            "code": "207YX0007X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Plastic Surgery within the Head & Neck",
            "state": "CA",
            "license": "A145433",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Atlas Health Group Inc
• Atlas Hospice Care Services
• Layth Attar
• Stacey Atwater, M.A.
• Auralcare Hearing Centers of America, LLC
• Tamar Ani Avakian, RN, NP
• Stephanie I Avalos
• Avation Medical, Inc.
• Paola Avelar, BCBA
• Christopher Fernando Avelino, MD

• Facial Plastic Surgery Physician in Valencia, CA
• Providers in Valencia, CA by specialty
• Facial Plastic Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 2026; 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.