Daniel J Dilorenzo, MD, PHD

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

C153466 Issued in CA

Practice address

25455 Barton Rd Ste 108a
Loma Linda, CA 92354-3139

Phone

(909) 558-6388

NPI assigned

Nov 20, 2008

Sex

Male

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

Neurosurgery

Education

Harvard Medical School, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Faculty Physicians and Surgeons of LlusmGroup PAC ID 1153227814, 1,313 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Loma Linda University Medical Center Hospital, Loma Linda, CA, CCN 050327

Merit-based Incentive Payment System (MIPS)

Final score

88.87 of 100Reported as group

Quality

72.13

Promoting interoperability

80

Improvement activities

40

Cost

77.36

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ddilorenzo149053@direct.llu.edu

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.

• Faculty Physicians and Surgeons of Llusm

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Apple Valley, CA
  • NPI 1205009917
  Medicare reassignment Care Compare group NPD
• Sac Health System

  • Federally Qualified Health Center (FQHC)
  • San Bernardino, CA
  • NPI 1013935923
  Medicare reassignment NPD
• Faculty Physicians and Surgeons of Llusm

  • Ophthalmology Physician
  • Loma Linda, CA
  • NPI 1437109469
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Family Medicine Physician
  • Redlands, CA
  • NPI 1679043400
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Pediatrics Physician
  • Highland, CA
  • NPI 1689624991
  NPD
• Sac Health System

  • Federally Qualified Health Center (FQHC)
  • San Bernardino, CA
  • NPI 1467274126
  NPD
• Sac Health System

  • Federally Qualified Health Center (FQHC)
  • San Bernardino, CA
  • NPI 1801270137
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Orthopaedic Surgery Physician
  • Loma Linda, CA
  • NPI 1275582918

  Neurological Surgery

  NPD (past)
• Riverside Medical Clinic, Inc

  • Internal Medicine Physician
  • Riverside, CA
  • NPI 1730180415
  NPD (past)

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

• Loma Linda University Medical Center

  • General Acute Care Hospital
  • Loma Linda, CA
  • NPI 1194731935
  Care Compare affiliation

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

{
    "created_epoch": "1227139200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744329600000",
    "number": "1851546600",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11234 ANDERSON ST RM 2562B",
            "city": "LOMA LINDA",
            "state": "CA",
            "postal_code": "923542804"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25455 BARTON RD STE 108A",
            "city": "LOMA LINDA",
            "state": "CA",
            "postal_code": "923543139",
            "telephone_number": "909-558-6388"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7117 Brockton Ave",
            "address_purpose": "LOCATION",
            "city": "Riverside",
            "state": "CA",
            "postal_code": "925062658",
            "country_code": "US",
            "telephone_number": "951-782-3642",
            "fax_number": "951-784-3266",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DILORENZO",
        "first_name": "DANIEL",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-11-20",
        "last_updated": "2025-04-11",
        "certification_date": "2025-04-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "CA",
            "license": "C153466",
            "primary": true
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "TX",
            "license": "BP10026959",
            "primary": false
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "WA",
            "license": "MD60464676",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• My Diep, DO
• Aleece Christina Cazan Dietrich
• Alexandria Rose Dietrich
• Robin Lloyd Dietz Jr., MD
• Marque R Dietzler, P.A.
• Chandler Hoang-Phi Dinh
• Wendy S Dio
• Devyn Alexandria Diorio
• Divine Home Care
• Ron Kenneth Diwa

• Neurological Surgery Physician in Loma Linda, CA
• Providers in Loma Linda, CA by specialty
• Neurological Surgery Physician in California

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