Frank E. Mayer, M.d., A Professional Corporation - Medicare Primary Care in La Jolla, CA

Frank E. Mayer, M.d., A Professional Corporation is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in La Jolla, California. The current practice location for Frank E. Mayer, M.d., A Professional Corporation is 9850 Genesee Ave, Suite 560, La Jolla, California. For appointments, you can reach them via phone at (858) 457-3737. The mailing address for Frank E. Mayer, M.d., A Professional Corporation is 9850 Genesee Ave, Suite 560, La Jolla, California and phone number is (858) 457-3737.

Frank E. Mayer, M.d., A Professional Corporation is licensed to practice in California (license number G40234). The clinic also participates in the medicare program and its NPI number is 1841465499. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (858) 457-3737.

Contact Information

Frank E. Mayer, M.d., A Professional Corporation
9850 Genesee Ave
Suite 560
La Jolla
CA 92037-1229
(858) 457-3737
(858) 452-1421

Map and Direction


Primary Care Clinic Profile

Full NameFrank E. Mayer, M.d., A Professional Corporation
SpecialityInternal Medicine
Location9850 Genesee Ave, La Jolla, California
Authorized Official Name and PositionFrank E. Mayer (PRESIDENT)
Authorized Official Contact8587557429
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Frank E. Mayer, M.d., A Professional Corporation
9850 Genesee Ave
Suite 560
La Jolla
CA 92037-1229

Ph: (858) 457-3737
Frank E. Mayer, M.d., A Professional Corporation
9850 Genesee Ave
Suite 560
La Jolla
CA 92037-1229

Ph: (858) 457-3737

NPI Details:

NPI Number1841465499
Provider Enumeration Date04/24/2008
Last Update Date04/24/2008

Medicare PECOS Information:

Medicare PECOS PAC ID4981775046
Medicare Enrollment IDO20080617000321

Medical Identifiers

Medical identifiers for Frank E. Mayer, M.d., A Professional Corporation such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841465499NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G40234 (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. Frank E. Mayer, M.d., A Professional Corporation acts as a billing entity for following providers:
Provider NameFrank E Mayer
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1598760589
PECOS PAC ID: 2365513421
Enrollment ID: I20080617000311

Reviews and Comments


Internal Medicine in La Jolla, CA

Prima Primary Medical Association, Inc
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Medicare: Medicare Enrolled
Practice Location: 9850 Genesee Ave, Suite 355, La Jolla, CA 92037
Phone: 858-202-0011    Fax: 858-202-0055
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Phone: 858-554-6158    
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Medicare: Not Enrolled in Medicare
Practice Location: 9834 Genesee Ave Ste 400, La Jolla, CA 92037
Phone: 858-587-4773    Fax: 858-587-4785
Essential Healthcare Group
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 9850 Genesee Avenue, Suite 820, La Jolla, CA 92037
Phone: 858-453-5200    Fax: 858-453-5160
Rhona H. Fink, Md & Julie A. Papatheofanis, Md
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Practice Location: 9850 Genesee Ave, Suite 370, La Jolla, CA 92037
Phone: 858-362-0616    
Robert I Fox, Md, Inc.
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 9850 Genesee Ave, #910, La Jolla, CA 92037
Phone: 858-457-2023    Fax: 858-457-2721
Uc San Diego Student Health Service Pharmacy
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 9500 Gilman Drive, La Jolla, CA 92093
Phone: 858-534-2135    Fax: 858-534-0814

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.