Ryan Itoh, MD - Medicare Emergency Medicine in Temecula, CA

Ryan Itoh, MD is a medicare enrolled "Emergency Medicine" physician in Temecula, California. His current practice location is 31700 Temecula Parkway, Parkway Suites # 1- Gme, Temecula, California. You can reach out to his office (for appointments etc.) via phone at (951) 331-2535.

Ryan Itoh is licensed to practice in California (license number A187158) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1962089573.

Contact Information

Ryan Itoh, MD
31700 Temecula Parkway, Parkway Suites # 1- Gme,
Temecula, CA 92592
(951) 331-2535
Not Available

Map and Direction




Physician's Profile

Full NameRyan Itoh
GenderMale
SpecialityEmergency Medicine
Location31700 Temecula Parkway, Temecula, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1962089573
  • Provider Enumeration Date: 03/28/2021
  • Last Update Date: 08/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4981059177
  • Enrollment ID: I20231007000653

Medical Identifiers

Medical identifiers for Ryan Itoh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962089573NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A187158 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ryan Itoh allows following entities to bill medicare on his behalf.
Entity NameChino Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013282029
PECOS PAC ID: 9638334410
Enrollment ID: O20120628000341

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ryan Itoh is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ryan Itoh, MD
31700 Temecula Pkwy Ste 1,
Temecula, CA 92592-5896

Ph: () -
Ryan Itoh, MD
31700 Temecula Parkway, Parkway Suites # 1- Gme,
Temecula, CA 92592

Ph: (951) 331-2535

Reviews and Comments


Emergency Medicine Doctors in Temecula, CA

Gordon S. Appelbaum, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 41540 Winchester Rd, Temecula, CA 92590
Phone: 951-365-5585    Fax: 951-404-7074
Dr. Cindi L Marquette, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 43631 Calabro St, Temecula, CA 92592
Phone: 951-302-1625    Fax: 951-302-1625
Dr. Charles Malcolm Roberson, MD, MBA
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 31700 Temecula Pkwy, Temecula, CA 92592
Phone: 951-331-2200    
Jaroslaw P Sasanka, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 31685 Temecula Pkwy Ste B, Temecula, CA 92592
Phone: 951-302-5700    Fax: 951-302-0555
Dr. Jailyn Elizabeth Avila, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 31700 Temecula Pkwy, Temecula, CA 92592
Phone: 951-365-6865    
Dr. Rebecca Linda Sapien, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 28780 Single Oak Dr, Temecula, CA 92590
Phone: 714-826-9055    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.