MRS. CYNTHIA LYNN COX FNP
NPI 1730728601
Nurse Practitioner - Family in Hemet, CA
About Mrs. Cynthia Lynn Cox Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CYNTHIA LYNN COX FNP (NPI 1730728601) is an individual family provider in Hemet, California, licensed in California (95013253) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS.
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)
Mrs. Cynthia Lynn Cox Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cynthia Cox reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tustin, CA 92780
- Reassigned Medicare billing, California enrollment
- 2,052 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 92545 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
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 Cynthia Cox's NPI number?
The NPI number for Cynthia Cox is 1730728601. It was assigned to this individual provider in the NPPES registry on December 24, 2019.
Where is Cynthia Cox located?
Cynthia Cox practices at 2569 W Florida Ave, Hemet, CA 92545. The listed phone number is (951) 766-5755.
What is Cynthia Cox's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cynthia Cox enrolled in Medicare?
Yes. Cynthia Cox is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cynthia Cox's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Cox reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Tustin, 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 Cynthia Cox'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 Cynthia Cox was last updated on December 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Cynthia Lynn Cox, FNP · NPI 1730728601
Family physician in Hemet, California. Individual provider, active in the CMS NPPES registry since December 24, 2019.
## Identity
- **NPI:** 1730728601 (Entity type: Individual)
- **Enumerated:** December 24, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95013253 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2569 W FLORIDA AVE, Hemet, CA 92545-4615
- **Phone:** (951) 766-5755
## 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:** Healthcare Partners Affiliates Medical Group (NPI 1891981502, Tustin, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 24, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1730728601) · Data from the CMS NPPES public registry.