Doctor profile · Federal record
Dr. Stephen Gemmett, MD
Vascular Surgery Physician (CMS: Vascular Surgery) · Surgery Physician · Dover, NH
- NPI 1518928316
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
19 Old Rollinsford RD, Building B
Dover, NH 038202807
(603) 516-4265
fax (603) 740-2173 - Mailing address
-
789 Central Ave
Dover, NH 038202526
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- June 18, 2015
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- New Hampshire #12061
- Medicaid (2)
- ME #1518928316 · NH #3075234
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518928316. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,025
Distinct HCPCS
10
Medicare allowed
$62,967
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 259 | 163 | $91 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 134 | 129 | $21 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 125 | 122 | $38 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 68 | 67 | $21 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 63 | 63 | $167 | |
93978 |
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | 48 | 48 | $37 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 26 | $78 | |
93923 |
Complete ultrasound study of arm and leg arteries | 42 | 41 | $21 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 40 | $129 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 39 | 39 | $38 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 56. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$353
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, Inc. | 3 | $352.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
192
Patients
0
Total drug cost
$20,796
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 36 | 0 | $558 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 29 | 0 | $488 |
| Eliquis (Apixaban) | Brand | 26 | 0 | $17,102 |
| Rosuvastatin Calcium | Generic | 24 | 0 | $696 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 22 | 0 | $828 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 21 | 0 | $287 |
| Cilostazol | Generic | 19 | 0 | $418 |
| Gabapentin | Generic | 15 | 0 | $420 |
Frequently asked questions
What is Dr. Stephen Gemmett's medical specialty?
Dr. Stephen Gemmett practices Vascular Surgery Physician in Dover, NH.
Where does Dr. Stephen Gemmett practice?
Dr. Stephen Gemmett practices at 19 Old Rollinsford RD, Dover, NH 038202807. Office phone: 6035164265.
What is Dr. Stephen Gemmett's NPI?
Dr. Stephen Gemmett's National Provider Identifier (NPI) is 1518928316, issued by NPPES.
Does Dr. Stephen Gemmett accept Medicare assignment?
Yes. Dr. Stephen Gemmett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Gemmett commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS 93971); Ultrasound of both sides of head and neck blood flow (HCPCS 93880). Source: CMS Medicare Physician & Other Practitioners file.