DR. NANCY MADRIGAL VILLALPANDO DC
NPI 1023885647
Chiropractor in Olivehurst, CA
About Dr. Nancy Madrigal Villalpando Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NANCY MADRIGAL VILLALPANDO DC (NPI 1023885647) is an individual chiropractor in Olivehurst, California, licensed in California (DC35163) and active in the NPI registry since December 2023. She is a graduate of Palmer College Chiropractic - West Sunnyvale (2022).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Dr. Nancy Madrigal Villalpando Dc 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 Nancy Madrigal Villalpando reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grass Valley, CA 95945
- Reassigned Medicare billing, California enrollment
- 44 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.
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 Nancy Madrigal Villalpando's NPI number?
The NPI number for Nancy Madrigal Villalpando is 1023885647. It was assigned to this individual provider in the NPPES registry on December 4, 2023.
Where is Nancy Madrigal Villalpando located?
Nancy Madrigal Villalpando practices at 5337 Aspen Way, Olivehurst, CA 95961. The listed phone number is (530) 415-4082.
What is Nancy Madrigal Villalpando's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Nancy Madrigal Villalpando enrolled in Medicare?
Yes. Nancy Madrigal Villalpando 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 Nancy Madrigal Villalpando's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Madrigal Villalpando reassigns Medicare benefits to Western Sierra Medical Clinic, Inc. (Grass Valley, 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 Nancy Madrigal Villalpando's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Madrigal Villalpando accept?
Health plans from Providence Health Plan list Nancy Madrigal Villalpando as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Nancy Madrigal Villalpando was last updated on December 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Nancy Madrigal Villalpando, DC · NPI 1023885647
Chiropractor provider in Olivehurst, California. Individual provider, active in the CMS NPPES registry since December 4, 2023.
## Identity
- **NPI:** 1023885647 (Entity type: Individual)
- **Enumerated:** December 4, 2023
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC35163 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5337 ASPEN WAY, Olivehurst, CA 95961-7449
- **Phone:** (530) 415-4082
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Western Sierra Medical Clinic, Inc. (NPI 1063496396, Grass Valley, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - West Sunnyvale, class of 2022
## Record status
- **NPPES last updated:** December 4, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1023885647) · Data from the CMS NPPES public registry.