Doctor profile · Federal record
Dr. Mark Pfaff
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Elkton, MD
- NPI 1194728469
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
160 Railroad Ave
Elkton, MD 219215538
(410) 996-8686
fax (410) 398-8997
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- January 12, 2026
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Maryland #H0-063647
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194728469. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,230
Distinct HCPCS
10
Medicare allowed
$220,055
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,524 | 244 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 519 | 284 | $129 | |
20610 |
Aspiration and/or injection of fluid from large joint | 467 | 237 | $73 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 322 | 222 | $92 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 183 | 183 | $115 | |
J7321 |
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose | 87 | 24 | $73 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 51 | 48 | $176 | |
20550 |
Injection into tendon or ligament | 28 | 22 | $60 | |
27447 |
Replacement of knee joint, both sides of knee | 19 | 18 | $1,256 | |
27245 |
Treatment of broken neck of thigh bone with bone implant | 17 | 17 | $1,262 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 293. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$167
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $129.18 | |
| Zimmer Biomet Holdings, Inc. | 1 | $37.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
473
Patients
292
Total drug cost
$14,109
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 237 | 142 | $3,093 |
| Methylprednisolone | Generic | 68 | 59 | $642 |
| Oxycodone Hcl | Generic | 49 | 27 | $242 |
| Celecoxib | Generic | 36 | 17 | $4,172 |
| Amoxicillin | Generic | 26 | 13 | $43 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 23 | 17 | $234 |
| Xarelto (Rivaroxaban) | Brand | 19 | 17 | $5,471 |
| Diclofenac Sodium | Generic | 15 | 0 | $213 |
Frequently asked questions
What is Dr. Mark Pfaff's medical specialty?
Dr. Mark Pfaff practices Orthopaedic Surgery Physician in Elkton, MD.
Where does Dr. Mark Pfaff practice?
Dr. Mark Pfaff practices at 160 Railroad Ave, Elkton, MD 219215538. Office phone: 4109968686.
What is Dr. Mark Pfaff's NPI?
Dr. Mark Pfaff's National Provider Identifier (NPI) is 1194728469, issued by NPPES.
Does Dr. Mark Pfaff accept Medicare assignment?
Yes. Dr. Mark Pfaff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Pfaff commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.