Dr Ramon Aguilera Grijalva Jr, MD - Medicare Orthopedic Surgery in Riverside, CA

Dr Ramon Aguilera Grijalva Jr, MD is a medicare enrolled "Orthopaedic Surgery" physician in Riverside, California. He went to University Of California, Geffen School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 10800 Magnolia Ave, Riverside, California. You can reach out to his office (for appointments etc.) via phone at (951) 353-4000.

Dr Ramon Aguilera Grijalva Jr is licensed to practice in California (license number A105392) 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 1023295292.

Contact Information

Dr Ramon Aguilera Grijalva Jr, MD
10800 Magnolia Ave,
Riverside, CA 92505-3043
(951) 353-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Ramon Aguilera Grijalva Jr
GenderMale
SpecialityOrthopedic Surgery
Experience17 Years
Location10800 Magnolia Ave, Riverside, 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:
  • Dr Ramon Aguilera Grijalva Jr attended and graduated from University Of California, Geffen School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1023295292
  • Provider Enumeration Date: 01/29/2008
  • Last Update Date: 12/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8123277407
  • Enrollment ID: I20140128002040

Medical Identifiers

Medical identifiers for Dr Ramon Aguilera Grijalva Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023295292NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 8315898-1205 (Utah)Secondary
207X00000XOrthopaedic Surgery A105392 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital, RiversideRiverside, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Dr Ramon Aguilera Grijalva Jr allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823

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. Dr Ramon Aguilera Grijalva Jr 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
Dr Ramon Aguilera Grijalva Jr, MD
10800 Magnolia Ave,
Riverside, CA 92505-3043

Ph: (951) 353-4000
Dr Ramon Aguilera Grijalva Jr, MD
10800 Magnolia Ave,
Riverside, CA 92505-3043

Ph: (951) 353-4000

Reviews and Comments


Orthopaedic Surgery Doctors in Riverside, CA

Brian D Hild, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4444 Magnolia Ave, Riverside, CA 92501
Phone: 951-682-5661    Fax: 951-686-3758
Neil J. Halbridge, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4354 Latham St Ste 100, Riverside, CA 92501
Phone: 951-683-0650    Fax: 951-774-4612
Dr. Chirag Narayan Amin, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1485 Spruce St, Suite Q, Riverside, CA 92507
Phone: 951-680-0066    Fax: 951-221-4441
Stephen P Suzuki, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4354 Latham St Ste 100, Riverside, CA 92501
Phone: 951-683-0650    Fax: 951-774-4610
Mr. Thomas Mark Hartley, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 4444 Magnolia Ave, Riverside, CA 92501
Phone: 951-682-5661    Fax: 951-686-3758
Gene Choi, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7117 Brockton Ave, Riverside, CA 92506
Phone: 951-782-3764    Fax: 951-784-3262

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.