Dr Maria Cristina Rizza, MD - Medicare in Fountain Valley, CA

Dr Maria Cristina Rizza, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Fountain Valley, California. Her current practice location is 9940 Talbert Ave, Suite 101, Fountain Valley, California. You can reach out to her office (for appointments etc.) via phone at (714) 241-9070.

Dr Maria Cristina Rizza is licensed to practice in California (license number A32775) 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 1689638280.

Contact Information

Dr Maria Cristina Rizza, MD
9940 Talbert Ave, Suite 101,
Fountain Valley, CA 92708-7501
(714) 241-9070
(714) 241-1815

Map and Direction




Physician's Profile

Full NameDr Maria Cristina Rizza
GenderFemale
Speciality
Experience Years
Location9940 Talbert Ave, Fountain Valley, 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:
  • Dr Maria Cristina Rizza attended and graduated from in
  NPI Data:
  • NPI Number: 1689638280
  • Provider Enumeration Date: 04/12/2006
  • Last Update Date: 06/02/2020
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Maria Cristina Rizza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689638280NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A32775 (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 Maria Cristina Rizza 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 Maria Cristina Rizza, MD
9940 Talbert Ave, Suite 101,
Fountain Valley, CA 92708-5153

Ph: (714) 241-9070
Dr Maria Cristina Rizza, MD
9940 Talbert Ave, Suite 101,
Fountain Valley, CA 92708-7501

Ph: (714) 241-9070

Reviews and Comments


Internal Medicine Doctors in Fountain Valley, CA

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Mr. Satinder Swaroop, MD
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Practice Location: 11180 Warner Ave, Suite #353, Fountain Valley, CA 92708
Phone: 714-751-3540    Fax: 714-751-5626
Yu-ming Ni, MD
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Practice Location: 18111 Brookhurst St Ste 5100, Fountain Valley, CA 92708
Phone: 714-546-2238    

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.