Doctor profile · Federal record
Dr. Gavan Duffy, M.D.
Adult Reconstructive Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Jacksonville, FL
- NPI 1265422182
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 11 locations across 1 states.
- Primary practice
-
10475 Centurion Pkwy N, Suite 220
Jacksonville, FL 322565003
(904) 634-0640
fax (904) 634-0203 - Mailing address
-
6800 Southpoint Pkwy Ste 300
Jacksonville, FL 322168203
Florida — 10 locations
- Additional location
-
15255 Max Legget Pkwy Ste 5300
Jacksonville, FL 322187274 - Additional location
-
1690 US Highway 1 S Ste F
St Augustine, FL 320846024
(904) 634-0604 - Additional location
-
2 Shircliff Way Ste 605
Jacksonville, FL 322044762 - Additional location
-
216 Southpark Cir E Ste 216
St Augustine, FL 320865135 - Additional location
-
2300 Park Ave Ste 206
Orange Park, FL 320735573 - Additional location
-
232 Ponte Vedra Park Dr
Ponte Vedra Beach, FL 320826600 - Additional location
-
2627 Riverside Ave Ste 300
Jacksonville, FL 322044717 - Additional location
-
3055 County Road 210 W Ste 110
St Johns, FL 322597001 - Additional location
-
4268 Oldfield Crossing Dr Ste 201
Jacksonville, FL 322238800 - Additional location
-
4565 US Highway 17 Ste 200
Fleming Island, FL 320034823
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- July 28, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207XS0114X — NUCC code
- State license (1)
- Florida #ME80485
- Medicaid
- FL #108029000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265422182. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,223
Distinct HCPCS
10
Medicare allowed
$434,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,520 | 306 | $1 | |
73564 |
X-ray of knee, 4 or more views | 546 | 416 | $45 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 433 | 403 | $89 | |
20610 |
Aspiration and/or injection of fluid from large joint | 307 | 300 | $71 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 267 | 267 | $112 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 211 | 211 | $39 | |
73502 |
X-ray of hip, 2-3 views | 210 | 205 | $46 | |
73721 |
Mri scan of leg joint without contrast | 178 | 160 | $199 | |
27447 |
Replacement of knee joint, both sides of knee | 137 | 132 | $1,287 | |
73562 |
X-ray of knee, 3 views | 115 | 88 | $39 |
In context: peer comparison
Among 3 peers in Jacksonville Adult Reconstructive Orthopaedic Surgery Physician, average services per provider: 165. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$91,824
Transactions
12
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Products, INC. | 4 | $90,593.16 | |
| Medical Device Business Services, INC. | 4 | $1,136.71 | |
| DePuy Synthes Sales INC. | 3 | $74.40 | |
| Molnlycke Health Care US, LLC | 1 | $19.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,582
Patients
983
Total drug cost
$33,963
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 636 | 374 | $4,138 |
| Amoxicillin | Generic | 269 | 147 | $528 |
| Diclofenac Sodium | Generic | 193 | 155 | $11,349 |
| Celecoxib | Generic | 180 | 89 | $3,966 |
| Lidocaine | Generic | 113 | 106 | $5,353 |
| Ibuprofen | Generic | 73 | 23 | $552 |
| Clindamycin Hcl | Generic | 37 | 24 | $107 |
| Calcipotriene | Generic | 28 | 26 | $7,588 |
| Mupirocin | Generic | 25 | 25 | $215 |
| Cephalexin | Generic | 17 | 14 | $86 |
Hospital affiliations
Frequently asked questions
What is Dr. Gavan Duffy's medical specialty?
Dr. Gavan Duffy practices Adult Reconstructive Orthopaedic Surgery Physician in Jacksonville, FL.
Where does Dr. Gavan Duffy practice?
Dr. Gavan Duffy practices at 10475 Centurion Pkwy N, Jacksonville, FL 322565003. Office phone: 9046340640.
What is Dr. Gavan Duffy's NPI?
Dr. Gavan Duffy's National Provider Identifier (NPI) is 1265422182, issued by NPPES.
Does Dr. Gavan Duffy accept Medicare assignment?
Yes. Dr. Gavan Duffy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gavan Duffy commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); X-ray of knee, 4 or more views (HCPCS 73564); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.