Doctor profile · Federal record
Dr. Willem Bos, D.C.
Chiropractor (CMS: Chiropractic) · Chandler, AZ
- NPI 1821299215
- Accepts Medicare
- 27 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
200 N Chippewa Pl
Chandler, AZ 852244307
(480) 732-1000
fax (480) 732-1202
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- May 15, 2018
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Arizona #07667595
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821299215. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
835
Distinct HCPCS
1
Medicare allowed
$32,359
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 835 | 70 | $39 |
In context: peer comparison
Among 21 peers in Chandler Chiropractor, average services per provider: 388. This provider delivers 2.2× the peer median.Frequently asked questions
What is Dr. Willem Bos's medical specialty?
Dr. Willem Bos practices Chiropractor in Chandler, AZ.
Where does Dr. Willem Bos practice?
Dr. Willem Bos practices at 200 N Chippewa Pl, Chandler, AZ 852244307. Office phone: 4807321000.
What is Dr. Willem Bos's NPI?
Dr. Willem Bos's National Provider Identifier (NPI) is 1821299215, issued by NPPES.
Does Dr. Willem Bos accept Medicare assignment?
Yes. Dr. Willem Bos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Willem Bos commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.