Allen Raphael Tsiyer, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A197981 Issued in CA

Practice address

31700 Temecula Pkwy Ste 2
Temecula, CA 92592-5896

Phone

(951) 600-4337

NPI assigned

Mar 21, 2022

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

Internal Medicine

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Southern California Permanente Medical GroupGroup PAC ID 6002729175, 11,250 clinicians

Acute Care Associates of California PCGroup PAC ID 2668812215, 55 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Palmdale Regional Medical Center Hospital, Palmdale, CA, CCN 050204
• Kaiser Foundation Hospital - Panorama City Hospital, Panorama City, CA, CCN 050137

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Acute Care Associates of California PC

  • Internal Medicine Physician
  • Wildomar, CA
  • NPI 1194588392
  Medicare reassignment Care Compare group NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Baldwin Park, CA
  • NPI 1770515280
  Medicare reassignment Care Compare group NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Santa Clarita, CA
  • NPI 1316409410
  NPD

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

• Kaiser Foundation Hospitals

  • General Acute Care Hospital
  • Panorama City, CA
  • NPI 1376698043
  Care Compare affiliation
• Lancaster Hospital Corporation

  • General Acute Care Hospital
  • Palmdale, CA
  • NPI 1508856535
  Care Compare affiliation

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

{
    "created_epoch": "1647820800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767052800000",
    "number": "1023767852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "31700 TEMECULA PKWY STE 2",
            "city": "TEMECULA",
            "state": "CA",
            "postal_code": "925925896"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "31700 TEMECULA PKWY STE 2",
            "city": "TEMECULA",
            "state": "CA",
            "postal_code": "925925896",
            "telephone_number": "951-600-4337"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSIYER",
        "first_name": "ALLEN",
        "middle_name": "RAPHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-21",
        "last_updated": "2025-12-30",
        "certification_date": "2025-12-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A197981",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shawn Erik Troutman, PT, DPT
• Kieran M Trudel
• Yorlete Tatiana Trujillo
• Joseph M Tsai
• Maneo Barbara Tshabalala, OTR
• Griselda Jeaneth Tuchan Pineda, LMFT
• Don Tucker, H.A.D.
• Robert Tucker, LAADC, ICAADC, SAP
• Sharon Tucker
• Melinda Tudor

• Internal Medicine Physician in Temecula, CA
• Providers in Temecula, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 30, 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.