DR. KAREN ZEISCHEGG BILLINGS D.C.
NPI 1841321999
Chiropractor in Grass Valley, CA
About Dr. Karen Zeischegg Billings D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAREN ZEISCHEGG BILLINGS D.C. (NPI 1841321999) is an individual chiropractor in Grass Valley, California, licensed in California (DC 18703) and active in the NPI registry since March 2007. She is a graduate of Life Chiropractic College - West (1987).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
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. Karen Zeischegg Billings D.c. 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 Karen Billings 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
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
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.
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 Karen Billings's NPI number?
The NPI number for Karen Billings is 1841321999. It was assigned to this individual provider in the NPPES registry on March 8, 2007. The provider is also known as Dr. Karen Marie Zeischegg D.C..
Where is Karen Billings located?
Karen Billings practices at 1117 E. Main Street Suite A, Grass Valley, CA 95945. The listed phone number is (530) 274-0868.
What is Karen Billings's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Karen Billings enrolled in Medicare?
Yes. Karen Billings 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 Karen Billings's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Billings reassigns Medicare benefits to Billings Chiropractic 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 Karen Billings'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 Karen Billings was last updated on October 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Karen Zeischegg Billings, D.C. · NPI 1841321999
Chiropractor provider in Grass Valley, California. Individual provider, active in the CMS NPPES registry since March 8, 2007.
## Identity
- **NPI:** 1841321999 (Entity type: Individual)
- **Enumerated:** March 8, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC 18703 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1117 E. MAIN STREET, SUITE A, Grass Valley, CA 95945-7550
- **Phone:** (530) 274-0868 · **Fax:** (530) 274-0862
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Billings Chiropractic Inc (NPI 1144574914, Grass Valley, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Life Chiropractic College - West, class of 1987
## Record status
- **NPPES last updated:** October 1, 2013
- **Other identifiers:** Medicare UPIN T06735 (CA); Medicare ID-Type Unspecified DC0187030 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1841321999) · Data from the CMS NPPES public registry.