Cristina Marie Barrett, NURSE PRACTITIONER - Medicare Nurse Practitioner in Canoga Park, CA

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Cristina Marie Barrett, NURSE PRACTITIONER is a medicare enrolled "Nurse Practitioner - Family" in Canoga Park, California. Her current practice location is 21001 Sherman Way Ste 15, Canoga Park, California. You can reach out to her office (for appointments etc.) via phone at (818) 716-0048.

Cristina Marie Barrett is licensed to practice in California (license number 95022799) 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 1164145991.

Contact Information

Cristina Marie Barrett, NURSE PRACTITIONER
21001 Sherman Way Ste 15,
Canoga Park, CA 91303-3678
(818) 716-0048
Not Available

Map and Direction




Provider's Profile

Full NameCristina Marie Barrett
GenderFemale
SpecialityNurse Practitioner - Family
Location21001 Sherman Way Ste 15, Canoga Park, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164145991
  • Provider Enumeration Date: 09/26/2022
  • Last Update Date: 09/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2769925304
  • Enrollment ID: I20240624001965

Medical Identifiers

Medical identifiers for Cristina Marie Barrett such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164145991NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95022799 (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. Cristina Marie Barrett allows following entities to bill medicare on her behalf.
Entity NameNoblequest Health Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558792283
PECOS PAC ID: 0547570574
Enrollment ID: O20151104000029

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. Cristina Marie Barrett 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
Cristina Marie Barrett, NURSE PRACTITIONER
21001 Sherman Way Ste 15,
Canoga Park, CA 91303-3678

Ph: (818) 716-0048		Cristina Marie Barrett, NURSE PRACTITIONER
21001 Sherman Way Ste 15,
Canoga Park, CA 91303-3678

Ph: (818) 716-0048

Reviews and Comments


Nurse Practitioner Nurses in Canoga Park, CA

Susan Dale Steinrad, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 21013 Sherman Way, Unit 4, Canoga Park, CA 91303
Phone: 818-887-1209    Fax: 818-887-9495
Julie Song Swanagan,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 21300 Sherman Way Ste 3, Canoga Park, CA 91303
Phone: 818-900-2478    Fax: 818-900-2478
Ashkhen Babayan, MSN, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 7345 Topanga Canyon Blvd # 130, Canoga Park, CA 91303
Phone: 747-242-4820    
Diep Le Dinh,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 8037 De Soto Ave, Canoga Park, CA 91304
Phone: 818-251-6961    
June Susan Martin, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 21013 Sherman Way, Unit 4, Canoga Park, CA 91303
Phone: 818-887-9697    Fax: 818-887-9495
Karen Marhoffer, MSN, APRN, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 7947 Farralone Ave, Canoga Park, CA 91304
Phone: 818-519-8682    

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.