Doctor profile · Federal record
Dr. John Daigneault, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Sports Medicine (Orthopaedic Surgery) Physician · Hamden, CT
- NPI 1477532489
- Accepts Medicare
- MIPS 82.2 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2416 Whitney Ave Ste 3
Hamden, CT 065183249
(203) 752-3100
fax (203) 752-9291 - Additional location
-
235 Boston Post RD
Orange, CT 064773229
(203) 795-4784
fax (203) 799-1179 - Additional location
-
701 N Colony RD
Wallingford, CT 064922407
(203) 265-1800
fax (203) 284-9010 - Additional location
-
84 N Main St
Branford, CT 064053061
(203) 483-2509
fax (203) 483-2513 - Mailing address
-
2408 Whitney Ave
Hamden, CT 065183209
Show 1 more location
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- February 17, 2026
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Connecticut #28301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477532489. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,324
Distinct HCPCS
10
Medicare allowed
$176,333
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
73030 |
X-ray of shoulder, minimum of 2 views | 261 | 219 | $36 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 253 | 107 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 242 | 185 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 226 | 167 | $97 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 152 | 115 | $111 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 65 | 65 | $178 | |
73221 |
Mri scan of arm joint without contrast | 39 | 39 | $230 | |
23472 |
Prosthetic repair of shoulder joint, total shoulder | 33 | 33 | $1,558 | |
0055T |
Musculoskeletal surgical navigational orthopedic operation using imaging guidance | 21 | 21 | $169 | |
23430 |
Anchoring of biceps tendon | 17 | 17 | $406 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 93. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Sales Inc. | 1 | $22.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
376
Patients
327
Total drug cost
$1,247
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydromorphone Hcl | Generic | 100 | 92 | $514 |
| Meloxicam | Generic | 92 | 77 | $241 |
| Ondansetron Hcl | Generic | 92 | 91 | $218 |
| Amoxicillin | Generic | 43 | 38 | $164 |
| Tramadol Hcl | Generic | 26 | 18 | $57 |
| Diazepam | Generic | 12 | 11 | $10 |
| Clindamycin Hcl | Generic | 11 | 0 | $43 |
Frequently asked questions
What is Dr. John Daigneault's medical specialty?
Dr. John Daigneault practices Orthopaedic Surgery Physician in Hamden, CT.
Where does Dr. John Daigneault practice?
Dr. John Daigneault practices at 2416 Whitney Ave Ste 3, Hamden, CT 065183249. Office phone: 2037523100.
What is Dr. John Daigneault's NPI?
Dr. John Daigneault's National Provider Identifier (NPI) is 1477532489, issued by NPPES.
Does Dr. John Daigneault accept Medicare assignment?
Yes. Dr. John Daigneault accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Daigneault commonly perform?
Top Medicare-reported procedures in 2023: X-ray of shoulder, minimum of 2 views (HCPCS 73030); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.