Doctor profile · Federal record
Dr. Grant Williams, D.C.
Chiropractor (CMS: Chiropractic) · Boscobel, WI
- NPI 1710981568
- Accepts Medicare
- 32 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
832 Wisconsin Ave
Boscobel, WI 538051374
(608) 375-5100
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Wisconsin #3150
- Medicaid
- WI #38898100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710981568. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,222
Distinct HCPCS
1
Medicare allowed
$32,528
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 1,222 | 173 | $27 |
In context: peer comparison
Among 1 peers in Boscobel Chiropractor, average services per provider: 1,222. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Grant Williams's medical specialty?
Dr. Grant Williams practices Chiropractor in Boscobel, WI.
Where does Dr. Grant Williams practice?
Dr. Grant Williams practices at 832 Wisconsin Ave, Boscobel, WI 538051374. Office phone: 6083755100.
What is Dr. Grant Williams's NPI?
Dr. Grant Williams's National Provider Identifier (NPI) is 1710981568, issued by NPPES.
Does Dr. Grant Williams accept Medicare assignment?
Yes. Dr. Grant Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grant Williams commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.