Doctor profile · Federal record
Dr. Marc Grossman, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Derry, NH
- NPI 1598799025
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1 Parkland Dr, Parkland Medical Center
Derry, NH 03038
(305) 415-1258 - Additional location
-
Memorial Hospital, 3073 White Mountain Hwy
North Conway, NH 03860
(603) 356-5461 - Additional location
-
1 Boston Medical Ctr Pl Fl Place1
Boston, MA 021182908
(617) 414-5481
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 8, 2024
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Massachusetts #281595
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598799025. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
630
Distinct HCPCS
5
Medicare allowed
$87,432
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 296 | 292 | $121 | |
99285 |
Emergency department visit with high level of medical decision making | 148 | 146 | $177 | |
99291 |
Critical care, first 30-74 minutes | 96 | 95 | $215 | |
99283 |
Emergency department visit with low level of medical decision making | 63 | 62 | $72 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 27 | 25 | $8 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 128. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
342
Patients
333
Total drug cost
$2,254
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Naproxen | Generic | 51 | 51 | $258 |
| Ondansetron Odt (Ondansetron) | Brand | 41 | 41 | $295 |
| Prednisone | Generic | 32 | 30 | $68 |
| Tramadol Hcl | Generic | 32 | 31 | $81 |
| Azithromycin | Generic | 28 | 27 | $141 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 27 | 27 | $249 |
| Methylprednisolone | Generic | 23 | 23 | $236 |
| Doxycycline Hyclate | Generic | 18 | 18 | $219 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 18 | 18 | $86 |
| Cyclobenzaprine Hcl | Generic | 17 | 17 | $57 |
Hospital affiliations
Frequently asked questions
What is Dr. Marc Grossman's medical specialty?
Dr. Marc Grossman practices Emergency Medicine Physician in Derry, NH.
Where does Dr. Marc Grossman practice?
Dr. Marc Grossman practices at 1 Parkland Dr, Derry, NH 03038. Office phone: 3054151258.
What is Dr. Marc Grossman's NPI?
Dr. Marc Grossman's National Provider Identifier (NPI) is 1598799025, issued by NPPES.
Does Dr. Marc Grossman accept Medicare assignment?
Yes. Dr. Marc Grossman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Grossman commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.