Farinaz Farrahi, MD - Medicare Allergy & Immunology in San Leandro, CA

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Farinaz Farrahi, MD is a medicare enrolled "Allergy & Immunology" physician in San Leandro, California. Her current practice location is 13847 E 14th Street Ste 112, San Leandro, California. You can reach out to her office (for appointments etc.) via phone at (510) 352-8535.

Farinaz Farrahi is licensed to practice in California (license number A95425) 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 1174661227.

Contact Information

Farinaz Farrahi, MD
13847 E 14th Street Ste 112,
San Leandro, CA 94578-2625
(510) 352-8535
(510) 352-8644

Map and Direction




Physician's Profile

Full NameFarinaz Farrahi
GenderFemale
SpecialityAllergy & Immunology
Location13847 E 14th Street Ste 112, San Leandro, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174661227
  • Provider Enumeration Date: 02/01/2007
  • Last Update Date: 11/08/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 3375790744
  • Enrollment ID: I20120821000362

Medical Identifiers

Medical identifiers for Farinaz Farrahi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174661227NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A95425 (California)Primary
207R00000XInternal Medicine A95425 (California)Secondary
207K00000XAllergy & Immunology 49170 (Arizona)Secondary
207R00000XInternal Medicine 49170 (Arizona)Secondary

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. Farinaz Farrahi allows following entities to bill medicare on her behalf.
Entity NameColumbia Asthma & Allergy Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962687566
PECOS PAC ID: 4688606536
Enrollment ID: O20090904000403
Entity NamePleasanton Allergy And Dermatology Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134466899
PECOS PAC ID: 6002052461
Enrollment ID: O20130410000145

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. Farinaz Farrahi 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
Farinaz Farrahi, MD
3448 Mowry Ave,
Fremont, CA 94538-1422

Ph: (510) 373-3000		Farinaz Farrahi, MD
13847 E 14th Street Ste 112,
San Leandro, CA 94578-2625

Ph: (510) 352-8535

Reviews and Comments


Allergy & Immunology Doctors in San Leandro, CA

Dr. Paul P Cheng, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 433 Estudillo Avenue, Suite 206, San Leandro, CA 94577
Phone: 510-352-8585    Fax: 510-352-8644
Dr. Dionisio A. Fernandes, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 13847 E 14th St., Ste 112, San Leandro, CA 94578
Phone: 510-352-8585    Fax: 510-352-8644

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.