Doctor profile · Federal record
Dr. Mark Duffield, DO
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Sports Medicine (Orthopaedic Surgery) Physician · Austell, GA
- NPI 1881697803
- Accepts Medicare
- MIPS 90.8 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3672 Marathon Cir, Suite 200
Austell, GA 301066821
(770) 944-3303
fax (770) 944-0285 - Mailing address
-
900 Circle 75 Pkwy Se, Suite 1700
Atlanta, GA 303393035
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- November 14, 2014
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Georgia #038740
- Medicaid
- GA #00622905B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881697803. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,590
Distinct HCPCS
10
Medicare allowed
$101,670
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 318 | 65 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 310 | 194 | $90 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 306 | 101 | $12 | |
20610 |
Aspiration and/or injection of fluid from large joint | 237 | 160 | $70 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 90 | 90 | $112 | |
73502 |
X-ray of hip, 2-3 views | 84 | 70 | $47 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 82 | 67 | $128 | |
73562 |
X-ray of knee, 3 views | 75 | 72 | $41 | |
73030 |
X-ray of shoulder, minimum of 2 views | 54 | 46 | $35 | |
27130 |
Replacement of thigh bone and hip joint with prosthesis | 18 | 18 | $1,297 |
In context: peer comparison
Among 9 peers in Austell Orthopaedic Surgery Physician, average services per provider: 222. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$209
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Becton, Dickinson and Company | 2 | $116.71 | |
| Smith+Nephew, INC. | 2 | $50.21 | |
| Ferring Pharmaceuticals INC. | 1 | $26.68 | |
| Ermi INC. | 1 | $15.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,137
Patients
595
Total drug cost
$22,692
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Celecoxib | Generic | 355 | 154 | $9,927 |
| Meloxicam | Generic | 316 | 142 | $1,227 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 142 | 87 | $1,386 |
| Tramadol Hcl | Generic | 73 | 48 | $198 |
| Ondansetron Hcl | Generic | 65 | 59 | $450 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 57 | 36 | $461 |
| Gabapentin | Generic | 48 | 16 | $618 |
| Diclofenac Sodium | Generic | 27 | 11 | $552 |
| Cephalexin | Generic | 26 | 16 | $131 |
| Xarelto (Rivaroxaban) | Brand | 16 | 15 | $7,665 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Duffield's medical specialty?
Dr. Mark Duffield practices Orthopaedic Surgery Physician in Austell, GA.
Where does Dr. Mark Duffield practice?
Dr. Mark Duffield practices at 3672 Marathon Cir, Austell, GA 301066821. Office phone: 7709443303.
What is Dr. Mark Duffield's NPI?
Dr. Mark Duffield's National Provider Identifier (NPI) is 1881697803, issued by NPPES.
Does Dr. Mark Duffield accept Medicare assignment?
Yes. Dr. Mark Duffield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Duffield commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99213); Injection, methylprednisolone acetate, 80 mg (HCPCS J1040). Source: CMS Medicare Physician & Other Practitioners file.