Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nazanin Firooz, MD

Individual provider Rheumatology Physician · NPI 1447437967

Nazanin Firooz, MD practises Rheumatology in Woodland Hills, California. Graduated from University of California, Irvine, California College of Medicine in 2004, 22 years ago. Practices with Nazanin Firooz MD Inc, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
22
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

23067 Ventura Blvd Ste 200
Woodland Hills, CA 91364-1113
Phone: (818) 598-0000
Fax: (818) 598-0500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence A96204 (CA)

Record details

NPI number1447437967
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 28, 2008
Last updated in NPPESMay 22, 2023
Certification dateMay 22, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Nazanin Firooz Md Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients496
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $5,675 1 payment
Food and Beverage $3,605 170 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $1,128 5 payments · travel or lodging paid or reimbursed, such as to attend a conference

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Los Robles Hospital & Medical Center Hospital · Thousand Oaks, CA · listed as Los Robles Hospital and Medical Center
  • Northridge Hospital Medical Center Hospital · Northridge, CA
  • Ucla West Valley Medical Center Hospital · West Hills, CA

Colleagues at Nazanin Firooz MD Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Woodland Hills