MRS. NAHID SIAVOSHI NP
NPI 1841598232
Nurse Practitioner - Family in Corona, CA
About Mrs. Nahid Siavoshi Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. NAHID SIAVOSHI NP (NPI 1841598232) is an individual family provider in Corona, California, licensed in California (20032) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2010).
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 and accepts Medicare assignment
Mrs. Nahid Siavoshi Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Nahid Siavoshi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Corona, CA 92882
- Reassigned Medicare billing, California enrollment
- 48 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 92882 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 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 Nahid Siavoshi's NPI number?
The NPI number for Nahid Siavoshi is 1841598232. It was assigned to this individual provider in the NPPES registry on March 8, 2011.
Where is Nahid Siavoshi located?
Nahid Siavoshi practices at 2791 Green River Rd Ste 103, Corona, CA 92882. The listed phone number is (951) 735-5570.
What is Nahid Siavoshi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Nahid Siavoshi enrolled in Medicare?
Yes. Nahid Siavoshi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Nahid Siavoshi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nahid Siavoshi reassigns Medicare benefits to Healthpointe Medical Group, Inc. (Corona, 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 Nahid Siavoshi'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 Nahid Siavoshi was last updated on January 15, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mrs. Nahid Siavoshi, NP · NPI 1841598232
Family physician in Corona, California. Individual provider, active in the CMS NPPES registry since March 8, 2011.
## Identity
- **NPI:** 1841598232 (Entity type: Individual)
- **Enumerated:** March 8, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 20032 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2791 GREEN RIVER RD STE 103, Corona, CA 92882-7452
- **Phone:** (951) 735-5570 · **Fax:** (951) 735-5572
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Healthpointe Medical Group, Inc. (NPI 1073703377, Corona, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** January 15, 2014
---
Source: [NPI Profile](https://npiprofile.com/npi/1841598232) · Data from the CMS NPPES public registry.