Dr Benedict Cortez Villanueva, MD - Medicare in Fremont, CA

Dr Benedict Cortez Villanueva, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Fremont, California. His current practice location is 2557 Mowry Ave Ste 12, Fremont, California. You can reach out to his office (for appointments etc.) via phone at (510) 248-1550.

Dr Benedict Cortez Villanueva is licensed to practice in California (license number A61699) 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 1376601690.

Contact Information

Dr Benedict Cortez Villanueva, MD
2557 Mowry Ave Ste 12,
Fremont, CA 94538-1614
(510) 248-1550
(510) 793-8783

Map and Direction




Physician's Profile

Full NameDr Benedict Cortez Villanueva
GenderMale
Speciality
Experience Years
Location2557 Mowry Ave Ste 12, Fremont, 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 Benedict Cortez Villanueva attended and graduated from in
  NPI Data:
  • NPI Number: 1376601690
  • Provider Enumeration Date: 12/06/2006
  • Last Update Date: 01/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Benedict Cortez Villanueva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376601690NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A61699 (California)Primary

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 Benedict Cortez Villanueva 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 Benedict Cortez Villanueva, MD
2557 Mowry Ave Ste 12,
Fremont, CA 94538-1614

Ph: (510) 248-1550
Dr Benedict Cortez Villanueva, MD
2557 Mowry Ave Ste 12,
Fremont, CA 94538-1614

Ph: (510) 248-1550

Reviews and Comments


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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).

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