Anna Trtchounian, MD - Medicare Emergency Medicine in Van Nuys, CA

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Anna Trtchounian, MD is a medicare enrolled "Emergency Medicine" physician in Van Nuys, California. Her current practice location is 15107 Vanowen St, Van Nuys, California. You can reach out to her office (for appointments etc.) via phone at (818) 782-6600.

Anna Trtchounian is licensed to practice in California (license number A190716) 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 1326543513.

Contact Information

Anna Trtchounian, MD
15107 Vanowen St,
Van Nuys, CA 91405-4542
(818) 782-6600
Not Available

Map and Direction




Physician's Profile

Full NameAnna Trtchounian
GenderFemale
SpecialityEmergency Medicine
Location15107 Vanowen St, Van Nuys, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326543513
  • Provider Enumeration Date: 03/28/2018
  • Last Update Date: 09/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5193060002
  • Enrollment ID: I20231110000817

Medical Identifiers

Medical identifiers for Anna Trtchounian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326543513NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A190716 (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. Anna Trtchounian allows following entities to bill medicare on her behalf.
Entity NameValley Presbyterian Emergency Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033133103
PECOS PAC ID: 1951308105
Enrollment ID: O20061031000344
Entity NameHollywood Presbyterian Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972826931
PECOS PAC ID: 7618006263
Enrollment ID: O20100520000454
Entity NameGolden State Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770886558
PECOS PAC ID: 4981885951
Enrollment ID: O20110223001018

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. Anna Trtchounian 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
Anna Trtchounian, MD
15107 Vanowen St,
Van Nuys, CA 91405-4542

Ph: (818) 782-6600		Anna Trtchounian, MD
15107 Vanowen St,
Van Nuys, CA 91405-4542

Ph: (818) 782-6600

Reviews and Comments


Emergency Medicine Doctors in Van Nuys, CA

Dr. Geoffrey Michael Smith, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15107 Vanowen St, Van Nuys, CA 91405
Phone: 818-782-6600    
Dr. Frank T. Gillingham, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15107 Vanowen Street, Van Nuys, CA 91405
Phone: 818-902-2990    Fax: 818-904-3793
Dr. Scott K Narimatsu, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 15107 Vanowen St, Van Nuys, CA 91405
Phone: 818-782-6600    
Dr. Thomas J. Lambert, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15107 Vanowen Street, Van Nuys, CA 91405
Phone: 818-902-2990    Fax: 818-904-3793
Dr. Homayoun Nassiri, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15107 Vanowen St, Van Nuys, CA 91405
Phone: 818-902-2990    Fax: 818-904-3793
Dr. Jonathan Lyons, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 15107 Vanowen St, Van Nuys, CA 91405
Phone: 818-782-6600    

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.