Mr Ray Grijalva, PA - Medicare Physician Assistant in Santa Ana, CA

Mr Ray Grijalva, PA is a medicare enrolled "Physician Assistant" in Santa Ana, California. He graduated from nursing school in 1977 and has 47 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Memorialcare Medical Foundation and his current practice location is 1212 W 17th St, Santa Ana, California. You can reach out to his office (for appointments etc.) via phone at (714) 954-0432.

Mr Ray Grijalva is licensed to practice in California (license number PA 10355) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1265414130.

Contact Information

Mr Ray Grijalva, PA
1212 W 17th St,
Santa Ana, CA 92706-3418
(714) 954-0432
(714) 796-6265

Map and Direction




Provider's Profile

Full NameMr Ray Grijalva
GenderMale
SpecialityPhysician Assistant
Experience47 Years
Location1212 W 17th St, Santa Ana, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Ray Grijalva graduated from nursing school in 1977
  NPI Data:
  • NPI Number: 1265414130
  • Provider Enumeration Date: 11/16/2005
  • Last Update Date: 06/28/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2668520610
  • Enrollment ID: I20090430000187

Medical Identifiers

Medical identifiers for Mr Ray Grijalva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265414130NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA 10355 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorialcare Medical Foundation8729277314382

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. Mr Ray Grijalva 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
Mr Ray Grijalva, PA
2742 Dow Ave,
Tustin, CA 92780-7242

Ph: (714) 665-1600
Mr Ray Grijalva, PA
1212 W 17th St,
Santa Ana, CA 92706-3418

Ph: (714) 954-0432

Reviews and Comments


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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.