Hooman Parsi, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

A145107 Issued in CA

Practice address

24035 Newhall Ranch Rd
Valencia, CA 91355-5702

Phone

(661) 291-3449

NPI assigned

Mar 6, 2011

Last updated

May 28, 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 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

Hematology/OncologyAlso: Internal Medicine

Education

Other, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Providence Facey Medical FoundationGroup PAC ID 3173436276, 324 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Holy Cross Medical Center Hospital, Mission Hills, CA, CCN 050278
• Henry Mayo Newhall Hospital Hospital, Valencia, CA, CCN 050624

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: hparsi852653@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Providence Facey Medical Foundation

  dba Facey Medical Group

  • Internal Medicine Physician
  • Valencia, CA
  • NPI 1710031588
  Medicare reassignment Care Compare group NPD
• Starling Oncology Ca, a Professional Corporation

  dba Starling Oncology

  • Hematology & Oncology Physician
  • Downey, CA
  • NPI 1275651515
  Medicare reassignment
• Providence Facey Medical Foundation

  dba Providence Express Care

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

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

• Henry Mayo Newhall Memorial Hospital

  dba Henry Mayo Newhall Hospital

  • General Acute Care Hospital
  • Valencia, CA
  • NPI 1780668434
  Care Compare affiliation
• Providence Health System - Southern California

  dba Providence Holy Cross Medical Center

  • 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": "1299369600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1750689378",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11480 BROOKSHIRE AVE",
            "address_2": "SUITE 309",
            "city": "DOWNEY",
            "state": "CA",
            "postal_code": "902415025",
            "telephone_number": "562-869-1201",
            "fax_number": "562-869-1281"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24035 NEWHALL RANCH RD",
            "city": "VALENCIA",
            "state": "CA",
            "postal_code": "913555702",
            "telephone_number": "661-291-3449"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARSI",
        "first_name": "HOOMAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-03-06",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A145107",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Angel M Park, PHARM.D.
• Charlene Park
• Jordan James Parker, MD
• Marymargaret Parker, MA, LMFT
• Caroline N Parr, DACCHM, LAC
• Kimberly Rose Pask
• Jay Mukesh Patel, M.D.
• Rajan H. Patel, MD
• Sonal B Patel, PHARMD
• Pathology Associates of Valencia

• Hematology & Oncology Physician in Valencia, CA
• Providers in Valencia, CA by specialty
• Hematology & Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.