CYNTHIA JEAN WILLIAMS FNP
NPI 1831726694
Nurse Practitioner - Family in Orangevale, CA
About Cynthia Jean Williams Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CYNTHIA JEAN WILLIAMS FNP (NPI 1831726694) is an individual family provider in Orangevale, California, licensed in California (95013659) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
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)
Cynthia Jean Williams Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Cynthia Williams reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orangevale, CA 95662
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Orangevale, CA 95662
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
Fair Oaks, CA 95628
- Reassigned Medicare billing, California enrollment
- 36 clinicians in this Medicare group
Gustine, CA 95322
- Reassigned Medicare billing, California enrollment
- 179 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95662 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 16
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Williams's NPI number?
The NPI number for Cynthia Williams is 1831726694. It was assigned to this individual provider in the NPPES registry on March 23, 2020.
Where is Cynthia Williams located?
Cynthia Williams practices at 9490 Madison Ave, Orangevale, CA 95662. The listed phone number is (916) 238-5469.
What is Cynthia Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cynthia Williams enrolled in Medicare?
Yes. Cynthia Williams is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cynthia Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Williams reassigns Medicare benefits to 4 organizations: American River Urgent Care, Inc (Orangevale, CA), Andrew Nangalama MD, Phd, PC (Orangevale, CA), Chandan Ds Cheema MD Inc (Fair Oaks, CA) and Community Health Centers Of America (Gustine, CA). 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 Cynthia Williams'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 Williams was last updated on March 23, 2020. 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.