Mrs Keyla Sarai Monterrey, MD - Medicare Family Practice in Perris, CA

Mrs Keyla Sarai Monterrey, MD is a medicare enrolled "Family Medicine" physician in Perris, California. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Southern California Permanente Medical Group and her current practice location is 309 E. San Jacinto Avenue, Perris, California. You can reach out to her office (for appointments etc.) via phone at (951) 214-1400.

Mrs Keyla Sarai Monterrey is licensed to practice in California (license number A98930) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225229446.

Contact Information

Mrs Keyla Sarai Monterrey, MD
309 E. San Jacinto Avenue,
Perris, CA 92570
(951) 214-1400
(951) 940-6726

Map and Direction




Physician's Profile

Full NameMrs Keyla Sarai Monterrey
GenderFemale
SpecialityFamily Practice
Experience24 Years
Location309 E. San Jacinto Avenue, Perris, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Keyla Sarai Monterrey graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1225229446
  • Provider Enumeration Date: 08/05/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6800015967
  • Enrollment ID: I20140923000225

Medical Identifiers

Medical identifiers for Mrs Keyla Sarai Monterrey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225229446NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A98930 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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. Mrs Keyla Sarai Monterrey allows following entities to bill medicare on her 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. Mrs Keyla Sarai Monterrey 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
Mrs Keyla Sarai Monterrey, MD
4065 County Circle Dr, Room 306,
Riverside, CA 92503-3410

Ph: (951) 358-5222
Mrs Keyla Sarai Monterrey, MD
309 E. San Jacinto Avenue,
Perris, CA 92570

Ph: (951) 214-1400

Reviews and Comments


Family Medicine Doctors in Perris, CA

Dr. Gabriel Martin Del Campo, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2226 Medical Center Dr Ste 102, Perris, CA 92571
Phone: 951-657-1400    Fax: 951-657-0661
Octavio Ruiz-villalpando, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 735 S D St, Perris, CA 92570
Phone: 951-657-3177    
Roswitha Elisabeth Breuer, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 146 E 4th St, Perris, CA 92570
Phone: 951-956-2152    Fax: 951-956-2154
Dr. George Villanueva, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 126 Avocado Ave Ste 207, Perris, CA 92571
Phone: 951-657-0544    Fax: 951-657-9644
Barbara Jane Chan Ganchingco, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 308 E San Jacinto Ave, Perris, CA 92570
Phone: 951-940-6700    Fax: 951-940-6726
Gloria Michelle Ventura, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1675 N Perris Blvd Ste G1, Perris, CA 92571
Phone: 951-956-2400    Fax: 951-956-2345

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.