MASOUD ERIC TAFRESHI DC
NPI 1861532186
Chiropractor in Riverside, CA
About Masoud Eric Tafreshi Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASOUD ERIC TAFRESHI DC (NPI 1861532186) is an individual chiropractor in Riverside, California, licensed in California (DC25186) and active in the NPI registry since February 2007. He is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Masoud Eric Tafreshi Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Masoud Tafreshi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Ana, CA 92707
- Reassigned Medicare billing, California enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 2
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 Masoud Tafreshi's NPI number?
The NPI number for Masoud Tafreshi is 1861532186. It was assigned to this individual provider in the NPPES registry on February 7, 2007.
Where is Masoud Tafreshi located?
Masoud Tafreshi practices at 4121 Brockton Ave #104, Riverside, CA 92501. The listed phone number is (951) 781-8767.
What is Masoud Tafreshi's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Masoud Tafreshi enrolled in Medicare?
Yes. Masoud Tafreshi is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Masoud Tafreshi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Masoud Tafreshi reassigns Medicare benefits to Eric Tafreshi Chiropractic, Inc. (Santa Ana, CA). The 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 Masoud Tafreshi'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 Masoud Tafreshi was last updated on August 26, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.
# Masoud Eric Tafreshi, DC · NPI 1861532186
Chiropractor provider in Riverside, California. Individual provider, active in the CMS NPPES registry since February 7, 2007.
## Identity
- **NPI:** 1861532186 (Entity type: Individual)
- **Enumerated:** February 7, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC25186 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4121 BROCKTON AVE, #104, Riverside, CA 92501-3442
- **Phone:** (951) 781-8767 · **Fax:** (951) 779-9346
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Eric Tafreshi Chiropractic, Inc. (NPI 1760694855, Santa Ana, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** August 26, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1861532186) · Data from the CMS NPPES public registry.