Doctor profile · Federal record
Dr. James Duca, D.C.
Chiropractor (CMS: Chiropractic) · Shrewsbury, MA
- NPI 1285662130
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
382 Boston Tpke, Suite 101
Shrewsbury, MA 015453466
(508) 842-6000
fax (508) 842-9135
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 16, 2012
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Massachusetts #1055
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285662130. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,191
Distinct HCPCS
2
Medicare allowed
$36,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 854 | 145 | $27 | |
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 337 | 49 | $39 |
In context: peer comparison
Among 6 peers in Shrewsbury Chiropractor, average services per provider: 419. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. James Duca's medical specialty?
Dr. James Duca practices Chiropractor in Shrewsbury, MA.
Where does Dr. James Duca practice?
Dr. James Duca practices at 382 Boston Tpke, Shrewsbury, MA 015453466. Office phone: 5088426000.
What is Dr. James Duca's NPI?
Dr. James Duca's National Provider Identifier (NPI) is 1285662130, issued by NPPES.
Does Dr. James Duca accept Medicare assignment?
Dr. James Duca does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. James Duca 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.