Dr Fred M Watkins, MD - Medicare Family Medicine in Corona, CA

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Dr Fred M Watkins, MD is a medicare enrolled "Family Medicine" physician in Corona, California. His current practice location is 1810 Fullerton Ave, Corona, California. You can reach out to his office (for appointments etc.) via phone at (951) 200-6919.

Dr Fred M Watkins is licensed to practice in California (license number A117467) 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 1417244591.

Contact Information

Dr Fred M Watkins, MD
1810 Fullerton Ave,
Corona, CA 92881-3103
(951) 200-6919
(909) 321-5080

Map and Direction




Physician's Profile

Full NameDr Fred M Watkins
GenderMale
SpecialityFamily Medicine
Location1810 Fullerton Ave, Corona, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1417244591
  • Provider Enumeration Date: 07/08/2011
  • Last Update Date: 03/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2860656816
  • Enrollment ID: I20120604000346

Medical Identifiers

Medical identifiers for Dr Fred M Watkins such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417244591NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A117467 (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. Dr Fred M Watkins allows following entities to bill medicare on his behalf.
Entity NameDesert Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114918612
PECOS PAC ID: 8123930427
Enrollment ID: O20031229000246
Entity NameWest Side Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992142277
PECOS PAC ID: 2769625540
Enrollment ID: O20130826001062
Entity NameHaven Elite Urgent Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619473154
PECOS PAC ID: 3072858554
Enrollment ID: O20190103001046

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 Fred M Watkins 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 Fred M Watkins, MD
Po Box 390,
Loma Linda, CA 92354-0390

Ph: (951) 200-6919		Dr Fred M Watkins, MD
1810 Fullerton Ave,
Corona, CA 92881-3103

Ph: (951) 200-6919

Reviews and Comments


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Dr. Jasjeet Singh Virk, MD
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Phone: 951-817-5000    Fax: 951-817-5002
Dr. Khaled El Said, M.D.
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Dr. Misbah Patel Rasool, M.D.
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Alexander James Geyer, M.D.
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Phone: 951-493-6921    Fax: 951-826-8157
Jacquelyn V Lacera, MD
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Practice Location: 830 Magnolia Ave, Corona, CA 92879
Phone: 951-493-6906    Fax: 951-272-4839

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.