Elena Cristiana Marin, NP - Medicare Nurse Practitioner in Costa Mesa, CA

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Elena Cristiana Marin, NP is a medicare enrolled "Nurse Practitioner - Primary Care" in Costa Mesa, California. Her current practice location is 3090 Bristol St, Costa Mesa, California. You can reach out to her office (for appointments etc.) via phone at (714) 992-1182.

Elena Cristiana Marin is licensed to practice in California (license number 95017870) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1134897598.

Contact Information

Elena Cristiana Marin, NP
3090 Bristol St,
Costa Mesa, CA 92626-3079
(714) 992-1182
Not Available

Map and Direction




Provider's Profile

Full NameElena Cristiana Marin
GenderFemale
SpecialityNurse Practitioner - Primary Care
Location3090 Bristol St, Costa Mesa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134897598
  • Provider Enumeration Date: 09/01/2021
  • Last Update Date: 01/16/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4688052251
  • Enrollment ID: I20220609003077

Medical Identifiers

Medical identifiers for Elena Cristiana Marin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134897598NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care 95017870 (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. Elena Cristiana Marin allows following entities to bill medicare on her behalf.
Entity NameGn Medical Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275576522
PECOS PAC ID: 5092605816
Enrollment ID: O20040316001465
Entity NameCareconnectmd Ca Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366063125
PECOS PAC ID: 5496178055
Enrollment ID: O20200715000596

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. Elena Cristiana Marin 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
Elena Cristiana Marin, NP
3090 Bristol St,
Costa Mesa, CA 92626-3079

Ph: (714) 992-1182		Elena Cristiana Marin, NP
3090 Bristol St,
Costa Mesa, CA 92626-3079

Ph: (714) 992-1182

Reviews and Comments


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Madison Lucas,
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Rachel Renee Cliser, NP
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Phone: 714-922-4100    
Susan Curtin, RN,MSN,PNP
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Practice Location: 2045 Meyer Pl, Bldg C, Costa Mesa, CA 92627
Phone: 949-515-6730    Fax: 949-515-6727

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.