Doctor profile · Federal record
Dr. Leslie Dionne, MD
Internal Medicine Physician (CMS: Internal Medicine) · Nashua, NH
- NPI 1942211644
- Accepts Medicare
- MIPS 83.6 / 100 · 2023
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2300 Southwood Dr
Nashua, NH 030631818
(603) 577-4200
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 21, 2013
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Hampshire #9413
- Medicaid
- NH #30008399
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942211644. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
109
Distinct HCPCS
4
Medicare allowed
$10,999
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 49 | 46 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 35 | $91 | |
36415 |
Insertion of needle into vein for collection of blood sample | 13 | 13 | $7 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 12 | 12 | $129 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 105. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
0
Total drug cost
$394
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 18 | 0 | $283 |
| Furosemide | Generic | 11 | 0 | $111 |
Hospital affiliations
Frequently asked questions
What is Dr. Leslie Dionne's medical specialty?
Dr. Leslie Dionne practices Internal Medicine Physician in Nashua, NH.
Where does Dr. Leslie Dionne practice?
Dr. Leslie Dionne practices at 2300 Southwood Dr, Nashua, NH 030631818. Office phone: 6035774200.
What is Dr. Leslie Dionne's NPI?
Dr. Leslie Dionne's National Provider Identifier (NPI) is 1942211644, issued by NPPES.
Does Dr. Leslie Dionne accept Medicare assignment?
Yes. Dr. Leslie Dionne accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leslie Dionne commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.