Dr Arash Nafisi, MD - Medicare in Valencia, CA

Dr Arash Nafisi, MD is a medicare enrolled "Internal Medicine" physician in Valencia, California. His current practice location is 27235 Tourney Rd Ste 2500, Valencia, California. You can reach out to his office (for appointments etc.) via phone at (661) 253-5851.

Dr Arash Nafisi is licensed to practice in California (license number A126134) 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 1831478122.

Contact Information

Dr Arash Nafisi, MD
27235 Tourney Rd Ste 2500,
Valencia, CA 91355-5908
(661) 253-5851
(661) 253-5852

Map and Direction




Physician's Profile

Full NameDr Arash Nafisi
GenderMale
Speciality
Experience Years
Location27235 Tourney Rd Ste 2500, Valencia, 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 Arash Nafisi attended and graduated from in
  NPI Data:
  • NPI Number: 1831478122
  • Provider Enumeration Date: 08/04/2011
  • Last Update Date: 02/23/2022
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Arash Nafisi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831478122NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A126134 (California)Primary

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 Arash Nafisi 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 Arash Nafisi, MD
5767 W Century Blvd Suite 400,
Los Angeles, CA 90095-5631

Ph: (310) 301-8707
Dr Arash Nafisi, MD
27235 Tourney Rd Ste 2500,
Valencia, CA 91355-5908

Ph: (661) 253-5851

Reviews and Comments


Internal Medicine Doctors in Valencia, CA

Mostafa Tabassomi, MD
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Dr. Gene L Tran, D.O.
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Phone: 661-284-3100    Fax: 661-290-3310
Dr. Douglas R Gadowski, MD
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Practice Location: 25775 Mcbean Pkwy, Ste 105, Valencia, CA 91355
Phone: 661-255-2410    Fax: 661-255-8671
Sittiporn Bencharit, M.D.
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Medicare: Medicare Enrolled
Practice Location: 25775 Mcbean Pkwy, Suite 115, Valencia, CA 91355
Phone: 661-255-2420    Fax: 661-259-0552
David Elliott Krieger, M.D.,PH.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 25775 Mcbean Pkwy, Suite 115, Valencia, CA 91355
Phone: 661-255-2420    Fax: 661-259-5741
Arousha Davatgarzadeh, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 26357 Mcbean Pkwy, Valencia, CA 91355
Phone: 661-222-2605    Fax: 661-222-2694

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.