Dr Margarita Pereyda, MD - Medicare Internal Medicine in Costa Mesa, CA

Dr Margarita Pereyda, MD is a medicare enrolled "Internal Medicine" physician in Costa Mesa, California. She went to University Of Michigan Medical School and graduated in 1994 and has 32 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 1550 Superior Ave, Costa Mesa, California. You can reach out to her office (for appointments etc.) via phone at (949) 650-0186.

Dr Margarita Pereyda is licensed to practice in California (license number A54750) 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 1154476174.

Contact Information

Dr Margarita Pereyda, MD
1550 Superior Ave,
Costa Mesa, CA 92627-3653
(949) 650-0186
(949) 650-6976

Map and Direction




Physician's Profile

Full NameDr Margarita Pereyda
GenderFemale
SpecialityInternal Medicine
Experience32 Years
Location1550 Superior Ave, Costa Mesa, 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 Margarita Pereyda attended and graduated from University Of Michigan Medical School in 1994
  NPI Data:
  • NPI Number: 1154476174
  • Provider Enumeration Date: 01/23/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9436057031
  • Enrollment ID: I20031219000848

Medical Identifiers

Medical identifiers for Dr Margarita Pereyda such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154476174NPI-NPPES
A54750OtherCASTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A54750 (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 Margarita Pereyda 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 Margarita Pereyda, MD
1550 Superior Ave,
Costa Mesa, CA 92627-3653

Ph: (949) 650-0186
Dr Margarita Pereyda, MD
1550 Superior Ave,
Costa Mesa, CA 92627-3653

Ph: (949) 650-0186

Reviews and Comments


Internal Medicine Doctors in Costa Mesa, CA

Kenneth C Wen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3080 Bristol St, Suite 600, Costa Mesa, CA 92626
Phone: 714-445-0220    Fax: 714-445-0246
Dilip R Patel, MD
Internal Medicine
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Practice Location: 2501 Harbor Blvd, Costa Mesa, CA 92626
Phone: 714-957-5000    
Mannat Kaur Saini, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1640 Newport Blvd Ste 100, Costa Mesa, CA 92627
Phone: 949-398-1440    
Aparna S Akolkav, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1665 Scenic Ave, Ste 100, Costa Mesa, CA 92626
Phone: 714-436-4444    Fax: 714-436-4812
Dr. Shelley H Han, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3090 Bristol St Ste 200, Costa Mesa, CA 92626
Phone: 888-789-9585    Fax: 562-803-4500
Dr. Adnan Akhtar, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 Victoria St, Costa Mesa, CA 92627
Phone: 949-642-2734    

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.