Nairi Asadoorian Berner, MD - Medicare Endocrinology in Irvine, CA

Nairi Asadoorian Berner, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Irvine, California. She graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice City Of Hope Medical Foundation and her current practice location is 1000 Fivepoint, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 671-4673.

Nairi Asadoorian Berner is licensed to practice in California (license number A120980) 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 1104093277.

Contact Information

Nairi Asadoorian Berner, MD
1000 Fivepoint,
Irvine, CA 92618-2377
(949) 671-4673
(949) 671-4329

Map and Direction




Physician's Profile

Full NameNairi Asadoorian Berner
GenderFemale
SpecialityEndocrinology
Experience18 Years
Location1000 Fivepoint, Irvine, 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:
  • Nairi Asadoorian Berner graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1104093277
  • Provider Enumeration Date: 05/08/2008
  • Last Update Date: 06/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8022163625
  • Enrollment ID: I20141113002263

Medical Identifiers

Medical identifiers for Nairi Asadoorian Berner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104093277NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A120980 (California)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A120980 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Of Hope Medical Foundation3779751656686

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. Nairi Asadoorian Berner allows following entities to bill medicare on her behalf.
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906
Entity NameSaddleback Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386605822
PECOS PAC ID: 5092606905
Enrollment ID: O20040322000770
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

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. Nairi Asadoorian Berner 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
Nairi Asadoorian Berner, MD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -
Nairi Asadoorian Berner, MD
1000 Fivepoint,
Irvine, CA 92618-2377

Ph: (949) 671-4673

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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