Dr Francisco Saguil Perez, MD - Medicare Internal Medicine in Irvine, CA

Dr Francisco Saguil Perez, MD is a medicare enrolled "Internal Medicine" physician in Irvine, California. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Providence Medical Foundation and his current practice location is 11 Technology Dr, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (855) 206-6764.

Dr Francisco Saguil Perez is licensed to practice in California (license number C53915) 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 1841262763.

Contact Information

Dr Francisco Saguil Perez, MD
11 Technology Dr,
Irvine, CA 92618-2302
(855) 206-6764
(949) 923-3575

Map and Direction




Physician's Profile

Full NameDr Francisco Saguil Perez
GenderMale
SpecialityInternal Medicine
Experience25 Years
Location11 Technology Dr, Irvine, 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 Francisco Saguil Perez graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1841262763
  • Provider Enumeration Date: 02/03/2006
  • Last Update Date: 03/21/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5092748996
  • Enrollment ID: I20121102000293

Medical Identifiers

Medical identifiers for Dr Francisco Saguil Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841262763NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist C53915 (California)Secondary
207R00000XInternal Medicine C53915 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mission Hospital Regional Med CenterMission viejo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Medical Foundation89219932051312

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 Francisco Saguil Perez allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameCenters For Family Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467598243
PECOS PAC ID: 9931143799
Enrollment ID: O20050614000191

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 Francisco Saguil Perez 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 Francisco Saguil Perez, MD
11 Technology Dr,
Irvine, CA 92618-2302

Ph: (855) 206-6764
Dr Francisco Saguil Perez, MD
11 Technology Dr,
Irvine, CA 92618-2302

Ph: (855) 206-6764

Reviews and Comments


Internal Medicine Doctors in Irvine, CA

Akbar Nassiry, M.D., M.P.H.
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Omid Vesal, M.D.
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Dr. Maria Teresa Corpin Agner, MD
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Phone: 855-206-6764    Fax: 949-923-3575
Dr. Susan Davoodifar, M.D.
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Medicare: Not Enrolled in Medicare
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Phone: 949-509-6503    Fax: 949-326-0103
Randa Serag, M.D.
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Phone: 949-791-3101    Fax: 949-791-3112
Tara E Seery,
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Medicare: Accepting Medicare Assignments
Practice Location: 16105 Sand Canyon Ave Ste 230, Irvine, CA 92618
Phone: 949-764-5347    Fax: 949-557-0221
Nadir Yusaf Qazi, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 113 Waterworks Way Ste 105, Irvine, CA 92618
Phone: 949-336-7293    

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.