Doctor profile · Federal record
Dr. William Caddoo, DC
Chiropractor (CMS: Chiropractic) · Waltham, MA
- NPI 1417037391
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
564 Main Street
Waltham, MA 02452
(781) 894-8880
fax (781) 894-1121
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- June 18, 2013
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Massachusetts #2554
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417037391. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
720
Distinct HCPCS
2
Medicare allowed
$24,419
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 526 | 83 | $30 | |
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 194 | 23 | $44 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 266. This provider delivers 2.7× the peer median.Frequently asked questions
What is Dr. William Caddoo's medical specialty?
Dr. William Caddoo practices Chiropractor in Waltham, MA.
Where does Dr. William Caddoo practice?
Dr. William Caddoo practices at 564 Main Street, Waltham, MA 02452. Office phone: 7818948880.
What is Dr. William Caddoo's NPI?
Dr. William Caddoo's National Provider Identifier (NPI) is 1417037391, issued by NPPES.
Does Dr. William Caddoo accept Medicare assignment?
Yes. Dr. William Caddoo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Caddoo 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.