Doctor profile · Federal record
Dr. Ariel Lefland, MD
Neurology Physician (CMS: Neurology) · Student in an Organized Health Care Education/Training Program · New Haven, CT
- NPI 1508362385
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20 York St
New Haven, CT 065103220
(203) 688-4242 - Additional location
-
2301 Erwin Road
Durham, NC 27710
(919) 684-8111
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- August 23, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Connecticut #69797
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508362385. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$219,448
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech, Inc. | 1 | $219,277.00 | |
| Biogen, Inc. | 1 | $90.70 | |
| Amgen Inc. | 2 | $49.70 | |
| Novartis Pharmaceuticals Corporation | 1 | $30.71 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
414
Patients
103
Total drug cost
$953,767
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Baclofen | Generic | 87 | 37 | $3,549 |
| Gabapentin | Generic | 82 | 28 | $2,479 |
| Dalfampridine Er (Dalfampridine) | Brand | 60 | 25 | $51,364 |
| Copaxone (Glatiramer Acetate) | Brand | 24 | 0 | $173,257 |
| Pregabalin | Generic | 24 | 13 | $3,009 |
| Aubagio (Teriflunomide) | Brand | 23 | 0 | $224,170 |
| Tizanidine Hcl | Generic | 23 | 0 | $865 |
| Avonex (Interferon Beta-1a) | Brand | 21 | 0 | $182,826 |
| Dimethyl Fumarate | Generic | 19 | 0 | $39,646 |
| Glatiramer Acetate | Generic | 16 | 0 | $52,587 |
Hospital affiliations
Frequently asked questions
What is Dr. Ariel Lefland's medical specialty?
Dr. Ariel Lefland practices Neurology Physician in New Haven, CT.
Where does Dr. Ariel Lefland practice?
Dr. Ariel Lefland practices at 20 York St, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Ariel Lefland's NPI?
Dr. Ariel Lefland's National Provider Identifier (NPI) is 1508362385, issued by NPPES.
Does Dr. Ariel Lefland accept Medicare assignment?
Yes. Dr. Ariel Lefland accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.