Katayoun K Mostafaie, MD - Medicare General Practice in Torrance, CA

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Katayoun K Mostafaie, MD is a medicare enrolled "General Practice" physician in Torrance, California. Her current practice location is 21840 Normandie Ave, Ste. 700, Torrance, California. You can reach out to her office (for appointments etc.) via phone at (310) 222-5101.

Katayoun K Mostafaie is licensed to practice in California (license number A55277) 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 1023047008.

Contact Information

Katayoun K Mostafaie, MD
21840 Normandie Ave, Ste. 700,
Torrance, CA 90502-2047
(310) 222-5101
(310) 320-5463

Map and Direction




Physician's Profile

Full NameKatayoun K Mostafaie
GenderFemale
SpecialityGeneral Practice
Location21840 Normandie Ave, Torrance, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023047008
  • Provider Enumeration Date: 07/01/2006
  • Last Update Date: 03/15/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6103868740
  • Enrollment ID: I20050524001240

Medical Identifiers

Medical identifiers for Katayoun K Mostafaie such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023047008NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice A55277 (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. Katayoun K Mostafaie allows following entities to bill medicare on her behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258

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. Katayoun K Mostafaie 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
Katayoun K Mostafaie, MD
21840 Normandie Ave, Ste. 700,
Torrance, CA 90502-2047

Ph: (310) 222-5101		Katayoun K Mostafaie, MD
21840 Normandie Ave, Ste. 700,
Torrance, CA 90502-2047

Ph: (310) 222-5101

Reviews and Comments


General Practice Doctors in Torrance, CA

Mark T. Munekata, M.D.
General Practice
Medicare: Medicare Enrolled
Practice Location: 21840 Normandie Ave, Ste. 700, Torrance, CA 90502
Phone: 310-222-5101    Fax: 310-320-5463
Ella Ishaaya,
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 1000 W Carson St, Torrance, CA 90502
Phone: 310-913-3890    
Michael Sassounian,
General Practice
Medicare: Medicare Enrolled
Practice Location: 1000 W Carson St, Torrance, CA 90502
Phone: 310-222-2345    
Darrell W Harrington, M.D.
General Practice
Medicare: Medicare Enrolled
Practice Location: 21840 Normandie Ave, Ste. 700, Torrance, CA 90502
Phone: 310-222-5101    Fax: 310-320-5463
Eric P Brass, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 21840 Normandie Ave, Torrance, CA 90502
Phone: 310-222-5101    Fax: 310-320-5463
Clarence Darryl Lee Jr.,
General Practice
Medicare: Medicare Enrolled
Practice Location: 3500 Lomita Blvd Ste 300, Torrance, CA 90505
Phone: 310-257-0028    

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.