Doctor profile · Federal record
Dr. MARC GERTNER, M.D.
Surgery Physician (CMS: GENERAL SURGERY) · OWINGS MILLS, MD
- NPI 1144227612
- MIPS 73.9 / 100 · 2023
- 53 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
23 CROSSROADS DR, SUITE #240
OWINGS MILLS, MD 211175420
(410) 581-0700
fax (410) 581-0705
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Maryland #D0024778
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144227612. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,530
Distinct HCPCS
10
Medicare allowed
$498,282
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 896 | 476 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 528 | 270 | $96 | |
76705 |
Limited ultrasound scan of abdomen | 310 | 174 | $95 | |
46221 |
Removal of external hemorrhoids by rubber banding | 288 | 111 | $303 | |
45388 |
Destruction of polyp or growth of large bowel using a flexible endoscope | 215 | 213 | $286 | |
45384 |
Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | 207 | 205 | $46 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 178 | 176 | $19 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 166 | 22 | $83 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 139 | 139 | $75 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 84 | 83 | $11 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 90. This provider delivers 39× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Micro-tech Endoscopy USA, Inc. | 1 | $14.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
357
Patients
165
Total drug cost
$10,667
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 51 | 47 | $760 |
| Pantoprazole Sodium | Generic | 48 | 13 | $510 |
| Oxycodone Hcl | Generic | 41 | 37 | $222 |
| Gabapentin | Generic | 33 | 11 | $480 |
| Clindamycin Hcl | Generic | 32 | 17 | $929 |
| Tramadol Hcl | Generic | 22 | 11 | $136 |
| Ciprofloxacin Hcl | Generic | 19 | 13 | $789 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 18 | 16 | $111 |
| Omeprazole | Generic | 15 | 0 | $90 |
| Azithromycin | Generic | 14 | 0 | $640 |