WENDY S CHASE RN, NP
NPI 1801875398
Nurse Practitioner - Family in Elk Grove, CA
About Wendy S Chase Rn, Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WENDY S CHASE RN, NP (NPI 1801875398) is an individual family provider in Elk Grove, California, licensed in California (NP9318) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sacramento, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Wendy S Chase Rn, 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 Reassignments
3Medicare enrollment records show Wendy Chase reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elk Grove, CA 95624
- Reassigned Medicare billing, California enrollment
- 6 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Sacramento, CA 95833
- Reassigned Medicare billing, California enrollment
- 3,056 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 4
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 95758 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Wendy Chase's NPI number?
The NPI number for Wendy Chase is 1801875398. It was assigned to this individual provider in the NPPES registry on January 12, 2006.
Where is Wendy Chase located?
Wendy Chase practices at 4810 Elk Grove Blvd Ste 180, Elk Grove, CA 95758. The listed phone number is (800) 972-5547.
What is Wendy Chase's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Wendy Chase enrolled in Medicare?
Yes. Wendy Chase 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 organizations bill Medicare for Wendy Chase's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Chase reassigns Medicare benefits to 3 organizations: Timberlake Family Practice A Medical Corporation (Elk Grove, CA), Sutter Bay Medical Foundation (Sacramento, CA) and Sutter Valley Medical Foundation (Sacramento, 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 Wendy Chase'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 Wendy Chase was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Wendy S Chase, RN, NP · NPI 1801875398
Family physician in Elk Grove, California. Individual provider, active in the CMS NPPES registry since January 12, 2006.
## Identity
- **NPI:** 1801875398 (Entity type: Individual)
- **Enumerated:** January 12, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP9318 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4810 ELK GROVE BLVD STE 180, Elk Grove, CA 95758-4191
- **Phone:** (800) 972-5547
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Timberlake Family Practice A Medical Corporation (NPI 1962516591, Elk Grove, CA); Sutter Bay Medical Foundation (NPI 1003267196, Sacramento, CA); Sutter Valley Medical Foundation (NPI 1952327256, Sacramento, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** March 17, 2018
- **Other identifiers:** Other 344712 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1801875398) · Data from the CMS NPPES public registry.