Claire Rizk, - Medicare Nurse Practitioner in Orange, CA

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Claire Rizk, is a medicare enrolled "Nurse Practitioner - Pediatrics, Critical Care" in Orange, California. Her current practice location is 1201 W La Veta Ave, Orange, California. You can reach out to her office (for appointments etc.) via phone at (714) 509-8658.

Claire Rizk is licensed to practice in California (license number 95018945) 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 1255816203.

Contact Information

Claire Rizk,
1201 W La Veta Ave,
Orange, CA 92868-4203
(714) 509-8658
Not Available

Map and Direction




Provider's Profile

Full NameClaire Rizk
GenderFemale
SpecialityNurse Practitioner - Pediatrics, Critical Care
Location1201 W La Veta Ave, Orange, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255816203
  • Provider Enumeration Date: 09/26/2018
  • Last Update Date: 10/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7012436546
  • Enrollment ID: I20250528001046

Medical Identifiers

Medical identifiers for Claire Rizk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255816203NPI-NPPES
95018945OtherCANP LICENSE
AP138679OtherTXNP LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics AP138679 (Texas)Secondary
363LP0222XNurse Practitioner - Pediatrics, Critical Care AP138679 (Texas)Secondary
363LP0200XNurse Practitioner - Pediatrics 95018945 (California)Secondary
363LP0222XNurse Practitioner - Pediatrics, Critical Care 95018945 (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. Claire Rizk allows following entities to bill medicare on her behalf.
Entity NameSeattle Childrens Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003319500
PECOS PAC ID: 9032021050
Enrollment ID: O20031211000532

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. Claire Rizk 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
Claire Rizk,
12309 Silver Saddle Dr,
Rancho Cucamonga, CA 91739-9536

Ph: () -		Claire Rizk,
1201 W La Veta Ave,
Orange, CA 92868-4203

Ph: (714) 509-8658

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.

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