Holly Dieu, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A159955 Issued in CA

Practice address

1250 16TH St Ste 125
Santa Monica, CA 90404-1249

Phone

(310) 315-8900

Fax

(310) 315-8902

NPI assigned

Mar 21, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

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 MedicineAlso: Pediatric Medicine

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

The Regents of the University of California 1,426 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ronald Reagan UCLA Medical Center Hospital, Los Angeles, CA, CCN 050262
• Santa Monica - UCLA Med Ctr & Orthopaedic Hospital Hospital, Santa Monica, CA, CCN 050112

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hdieu529798@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 and National Provider Directory roles.

• The Regents of the University of California

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1235107566

  CA, Internal Medicine

  Medicare reassignment Care Compare group NPD
• Martin Luther King Jr Community Medical Foundation

  • Multi-Specialty Clinic/Center
  • Los Angeles, CA
  • NPI 1356899777

  CA, Internal Medicine

  Medicare reassignment NPD
• Regents of the University of California

  • Internal Medicine Physician
  • Glendale, CA
  • NPI 1891110888

  CA, Internal Medicine

  Medicare reassignment NPD
• Regents University of California

  • Family Medicine Physician
  • Santa Monica, CA
  • NPI 1710287297

  CA, Internal Medicine

  Medicare reassignment NPD
• Superior Hospitalist Medical Group Inc

  • Hospitalist Physician
  • Los Angeles, CA
  • NPI 1780047712

  CA, Internal Medicine

  Medicare reassignment NPD
• The Regents of the University of California

  • Ambulatory Surgical Clinic/Center
  • Valencia, CA
  • NPI 1689200305
  Care Compare group NPD
• The Regents of the University of California

  • Ambulatory Surgical Clinic/Center
  • Thousand Oaks, CA
  • NPI 1205566544
  Care Compare group
• The Regents of the University of California

  • Ambulatory Surgical Clinic/Center
  • West Hills, CA
  • NPI 1215381843
  Care Compare group
• The Regents of the University of California

  • Durable Medical Equipment & Medical Supplies
  • Santa Monica, CA
  • NPI 1316522758
  Care Compare group
• The Regents of the University of California

  • Durable Medical Equipment & Medical Supplies
  • Los Angeles, CA
  • NPI 1316531197
  Care Compare group
• The Regents of the University of California

  • Ambulatory Surgical Clinic/Center
  • North Hollywood, CA
  • NPI 1366041469
  Care Compare group
• The Regents of the University of California

  • Durable Medical Equipment & Medical Supplies
  • Woodland Hills, CA
  • NPI 1447844113
  Care Compare group

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

• Regents of the Univ of California

  • General Acute Care Hospital
  • Santa Monica, CA
  • NPI 1427055839

  Hospital

  Care Compare affiliation
• Regents Univ of Calif Los Angeles

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1902803315

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1490054400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1673568000000",
    "number": "1184155285",
    "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",
            "telephone_number": "310-301-8707",
            "fax_number": "310-301-8751"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1250 16TH ST STE 125",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904041249",
            "telephone_number": "310-315-8900",
            "fax_number": "310-315-8902"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1245 16th St Ste 204",
            "address_purpose": "LOCATION",
            "city": "Santa Monica",
            "state": "CA",
            "postal_code": "904041240",
            "country_code": "US",
            "telephone_number": "310-319-4141",
            "fax_number": "310-319-4371",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIEU",
        "first_name": "HOLLY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-03-21",
        "last_updated": "2023-01-13",
        "certification_date": "2022-11-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "A159955",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A159955",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "Southern California Permanente Medical Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "4733 W Sunset Blvd",
            "city": "Los Angeles",
            "state": "CA",
            "country_code": "US",
            "postal_code": "900276021",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sabrina Grassl Diaz, MD
• Brian Dickey, MD
• Melissa Ann Dickey, FNP
• Robert Curtis Dickey, O.D.
• Cynthia P Diep, D.D.S.
• Kyle Justin Difulvio, MA
• Rachel Lynne Digangi, DC
• Digestive Health Associates
• Digestive Health Associates of Southern California
• Digestive Health Associates of Southern California

• All providers in Santa Monica, CA
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 13, 2023; 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.