Doctor profile · Federal record
Dr. Keith Olsen, D.C.
Chiropractor (CMS: Chiropractic) · Madera, CA
- NPI 1093856775
- Accepts Medicare
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1521 N Schnoor St, Suite 101
Madera, CA 936373602
(559) 661-1045
fax (559) 661-1078
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- California #22111
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093856775. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
642
Distinct HCPCS
2
Medicare allowed
$19,441
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 551 | 78 | $29 | |
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 91 | 23 | $41 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 321. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Keith Olsen's medical specialty?
Dr. Keith Olsen practices Chiropractor in Madera, CA.
Where does Dr. Keith Olsen practice?
Dr. Keith Olsen practices at 1521 N Schnoor St, Madera, CA 936373602. Office phone: 5596611045.
What is Dr. Keith Olsen's NPI?
Dr. Keith Olsen's National Provider Identifier (NPI) is 1093856775, issued by NPPES.
Does Dr. Keith Olsen accept Medicare assignment?
Yes. Dr. Keith Olsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keith Olsen commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940); Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.