Doctor profile · Federal record
Dr. Karen Billings, D.C.
Chiropractor (CMS: Chiropractic) · Grass Valley, CA
- NPI 1841321999
- Accepts Medicare
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1117 E. Main Street, Suite A
Grass Valley, CA 959457550
(530) 274-0868
fax (530) 274-0862
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- October 1, 2013
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- California #DC 18703
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841321999. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,087
Distinct HCPCS
1
Medicare allowed
$44,576
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 1,087 | 109 | $41 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 527. This provider delivers 2.1× the peer median.Frequently asked questions
What is Dr. Karen Billings's medical specialty?
Dr. Karen Billings practices Chiropractor in Grass Valley, CA.
Where does Dr. Karen Billings practice?
Dr. Karen Billings practices at 1117 E. Main Street, Grass Valley, CA 959457550. Office phone: 5302740868.
What is Dr. Karen Billings's NPI?
Dr. Karen Billings's National Provider Identifier (NPI) is 1841321999, issued by NPPES.
Does Dr. Karen Billings accept Medicare assignment?
Yes. Dr. Karen Billings accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Billings commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.