DR. NASTARAN FATEMI MD
NPI 1861430373
Radiology - Diagnostic Radiology in Los Angeles, CA
About Dr. Nastaran Fatemi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NASTARAN FATEMI MD (NPI 1861430373) is an individual diagnostic radiology provider in Los Angeles, California, licensed in New Mexico (MD2024-0053) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Nastaran Fatemi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
15Medicare enrollment records show Nastaran Fatemi reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 372 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 311 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 329 clinicians in this Medicare group
Tehachapi, CA 93561
- Reassigned Medicare billing, California enrollment
- 252 clinicians in this Medicare group
Palm Desert, CA 92260
- Reassigned Medicare billing, California enrollment
- 278 clinicians in this Medicare group
Fresno, CA 93710
- Reassigned Medicare billing, California enrollment
- 232 clinicians in this Medicare group
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- 219 clinicians in this Medicare group
Fremont, CA 94538
- Reassigned Medicare billing, California enrollment
- 238 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 219 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90025 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nastaran Fatemi's NPI number?
The NPI number for Nastaran Fatemi is 1861430373. It was assigned to this individual provider in the NPPES registry on June 4, 2006.
Where is Nastaran Fatemi located?
Nastaran Fatemi practices at 1516 Cotner Ave, Los Angeles, CA 90025. The listed phone number is (310) 445-2951.
What is Nastaran Fatemi's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Nastaran Fatemi enrolled in Medicare?
Yes. Nastaran Fatemi is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nastaran Fatemi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nastaran Fatemi reassigns Medicare benefits to 15 organizations: Beverly Radiology Medical Group III (Los Angeles, CA), Pronet Imaging Medical Group, Inc. (Los Angeles, CA), Cedars-Sinai Medical Care Foundation (Los Angeles, CA), San Fernando Valley Interventional Radiology And Imaging Center (Encino, CA), Kern Radiology Medical Group, Inc (Tehachapi, CA) and 10 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nastaran Fatemi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nastaran Fatemi was last updated on February 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Nastaran Fatemi, MD · NPI 1861430373
Diagnostic Radiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 4, 2006.
## Identity
- **NPI:** 1861430373 (Entity type: Individual)
- **Enumerated:** June 4, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD2024-0053 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 1516 COTNER AVE, Los Angeles, CA 90025-3303
- **Phone:** (310) 445-2951 · **Fax:** (310) 479-1459
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 15 organizations under Medicare reassignment (form CMS-855R): Beverly Radiology Medical Group III (NPI 1962457812, Los Angeles, CA); Pronet Imaging Medical Group, Inc. (NPI 1528099488, Los Angeles, CA); Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA); San Fernando Valley Interventional Radiology And Imaging Center (NPI 1942350889, Encino, CA); Kern Radiology Medical Group, Inc (NPI 1699294025, Tehachapi, CA); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** February 12, 2025
- **Other identifiers:** Medicaid 00A874040 (CA); Other 00A874040 (CA); Medicaid GR0106035 (CA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1861430373) · Data from the CMS NPPES public registry.