Azita Mesbah, MD - Medicare Nephrology in Irvine, CA

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Azita Mesbah, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Irvine, California. She graduated from medical school in 1994 and has 31 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Caduceus Physicians Medical Group, Guam Healthcare Development Incorporated and her current practice location is 16305 Sand Canyon Ave, Suite 220, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 244-4731.

Azita Mesbah is licensed to practice in California (license number A76773) 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 1184670630.

Contact Information

Azita Mesbah, MD
16305 Sand Canyon Ave, Suite 220,
Irvine, CA 92618-3711
(949) 244-4731
(949) 207-7272

Map and Direction




Physician's Profile

Full NameAzita Mesbah
GenderFemale
SpecialityNephrology
Experience31 Years
Location16305 Sand Canyon Ave, 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:
  • Azita Mesbah graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1184670630
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 06/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7810880671
  • Enrollment ID: I20050729000989

Medical Identifiers

Medical identifiers for Azita Mesbah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184670630NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology M-2236 (Guam)Secondary
207RN0300XInternal Medicine - Nephrology A76773 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Davita-newport Irvine DialysisNewport beach, CADialysis facility
Fmc-mission ViejoMission viejo, CADialysis facility
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital
Guam Regional Medical CityDededo, GUHospital

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. Azita Mesbah allows following entities to bill medicare on her behalf.
Entity NameUniversity Of California Irvine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598790529
PECOS PAC ID: 5395658181
Enrollment ID: O20031107000431
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906
Entity NameCaduceus Physicians Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497702724
PECOS PAC ID: 5294762654
Enrollment ID: O20050718001020
Entity NameAzita Mesbah Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457563132
PECOS PAC ID: 7012016256
Enrollment ID: O20150213000622
Entity NameGuam Healthcare Development Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326447939
PECOS PAC ID: 9234351776
Enrollment ID: O20150326000266

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. Azita Mesbah 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
Azita Mesbah, MD
16305 Sand Canyon Ave, Suite 220,
Irvine, CA 92618-3782

Ph: (949) 244-4731		Azita Mesbah, MD
16305 Sand Canyon Ave, Suite 220,
Irvine, CA 92618-3711

Ph: (949) 244-4731

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.

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.