Nagina Abdiani, DO - Medicare Family Medicine in Mission Viejo, CA

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Nagina Abdiani, DO is a medicare enrolled "Family Medicine" physician in Mission Viejo, California. Her current practice location is 23512 Madero, Mission Viejo, California. You can reach out to her office (for appointments etc.) via phone at (949) 583-1600.

Nagina Abdiani is licensed to practice in California (license number 20A21349) 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 1518543271.

Contact Information

Nagina Abdiani, DO
23512 Madero,
Mission Viejo, CA 92691-2743
(949) 583-1600
Not Available

Map and Direction




Physician's Profile

Full NameNagina Abdiani
GenderFemale
SpecialityFamily Medicine
Location23512 Madero, Mission Viejo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518543271
  • Provider Enumeration Date: 03/23/2021
  • Last Update Date: 04/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8022494400
  • Enrollment ID: I20221116000647

Medical Identifiers

Medical identifiers for Nagina Abdiani such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518543271NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A21349 (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. Nagina Abdiani allows following entities to bill medicare on her behalf.
Entity NameJ M Geiss Do Apc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063825289
PECOS PAC ID: 6103044078
Enrollment ID: O20140919001932

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. Nagina Abdiani 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
Nagina Abdiani, DO
23512 Madero,
Mission Viejo, CA 92691-2743

Ph: (949) 583-1600		Nagina Abdiani, DO
23512 Madero,
Mission Viejo, CA 92691-2743

Ph: (949) 583-1600

Reviews and Comments


Family Medicine Doctors in Mission Viejo, CA

Dr. Nader A. Ahmad, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 23962 Alicia Pkwy, Saddleback Family & Urgent Care, Mission Viejo, CA 92691
Phone: 949-452-7699    Fax: 949-770-2815
Randall Vincent Ricketts, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 26991 Crown Valley Pkwy, Mission Viejo, CA 92691
Phone: 949-582-5430    Fax: 949-348-9513
Dr. David Alan Craddock,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27660 Santa Margarita Pkwy, Mission Viejo, CA 92691
Phone: 949-951-7111    Fax: 949-951-2524
Mary Yusook Moon, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23512 Madero, Mission Viejo, CA 92691
Phone: 949-583-1600    
Sherri Lee Mokuau,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 23781 Maquina, Mission Viejo, CA 92691
Phone: 888-988-2800    
Gail Silver, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23962 Alicia Pkwy, Ste I-1, Mission Viejo, CA 92691
Phone: 949-770-6000    
Shenoda Yousef Azmy Abd Elmaseh,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 26800 Crown Valley Pkwy Ste 150, Mission Viejo, CA 92691
Phone: 949-276-2111    

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).

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