Dr Ashkan Etemadian, MD - Medicare Internal Medicine in Orange, CA

Dr Ashkan Etemadian, MD is a medicare enrolled "Hospitalist" physician in Orange, California. He went to Medical College Of Wisconsin and graduated in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The Regents Of The University Of California-irvine and his current practice location is 101 The City Dr S, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 456-8888.

Dr Ashkan Etemadian is licensed to practice in California (license number A105385) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1033355235.

Contact Information

Dr Ashkan Etemadian, MD
101 The City Dr S,
Orange, CA 92868-3201
(714) 456-8888
Not Available

Map and Direction




Physician's Profile

Full NameDr Ashkan Etemadian
GenderMale
SpecialityInternal Medicine
Experience17 Years
Location101 The City Dr S, Orange, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ashkan Etemadian attended and graduated from Medical College Of Wisconsin in 2007
  NPI Data:
  • NPI Number: 1033355235
  • Provider Enumeration Date: 12/18/2008
  • Last Update Date: 11/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426240680
  • Enrollment ID: I20101006000199

Medical Identifiers

Medical identifiers for Dr Ashkan Etemadian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033355235NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A105385 (California)Secondary
208M00000XHospitalist A105385 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Regents Of The University Of California-irvine397160961161

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. Dr Ashkan Etemadian allows following entities to bill medicare on his behalf.
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906
Entity NameThe Regents Of The University Of California-irvine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154479723
PECOS PAC ID: 3971609611
Enrollment ID: O20070426000308
Entity NameMemorialcare Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205167350
PECOS PAC ID: 8729277314
Enrollment ID: O20110113000219

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. Dr Ashkan Etemadian 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
Dr Ashkan Etemadian, MD
32565b Golden Lantern St # 167,
Dana Point, CA 92629-3248

Ph: () -
Dr Ashkan Etemadian, MD
101 The City Dr S,
Orange, CA 92868-3201

Ph: (714) 456-8888

Reviews and Comments


Hospitalist Doctors in Orange, CA

Dr. James W Roh, MD
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Dr. Andrea D. Avery, MD
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Kang Hsu, M.D.
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Lanny Lai Hsieh, MD
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Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-8068    Fax: 714-456-3765

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.