Doctor profile · Federal record
Dr. Jonathan Leventhal, M.D.
Dermatology Physician (CMS: Dermatology) · New Haven, CT
- NPI 1629338728
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
15 York St, Lmp-5040
New Haven, CT 065103221
(203) 785-4632
fax (203) 785-7637
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- October 10, 2016
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Connecticut #054840
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629338728. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,981
Distinct HCPCS
10
Medicare allowed
$196,336
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,438 | 214 | $7 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 686 | 518 | $96 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 388 | 55 | $2 | |
17000 |
Destruction of precancer skin growth, 1 growth | 347 | 268 | $61 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 250 | 181 | $69 | |
11102 |
Biopsy of related skin growth, first growth | 191 | 157 | $108 | |
17110 |
Destruction of skin growth, 1-14 growths | 98 | 91 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 92 | 76 | $137 | |
17000 |
Destruction of precancer skin growth, 1 growth | 86 | 68 | $56 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 74 | 74 | $88 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 105. This provider delivers 38× the peer median.Open Payments
Industry payments received
All-time total
$1,625
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | 4 | $1,625.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,455
Patients
1,059
Total drug cost
$1,036,931
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 548 | 312 | $11,294 |
| Clobetasol Propionate | Generic | 282 | 120 | $20,200 |
| Ketoconazole | Generic | 254 | 92 | $4,979 |
| Betamethasone Diprop Augmented (Betamethasone/Propylene Glyc) | Brand | 217 | 108 | $9,702 |
| Gabapentin | Generic | 165 | 57 | $2,198 |
| Dupixent Pen (Dupilumab) | Brand | 162 | 24 | $638,098 |
| Hydroxyzine Hcl | Generic | 112 | 27 | $1,899 |
| Minoxidil | Generic | 100 | 31 | $1,635 |
| Clindamycin Phosphate | Generic | 91 | 28 | $4,488 |
| Hydrocortisone | Generic | 90 | 64 | $1,193 |
Frequently asked questions
What is Dr. Jonathan Leventhal's medical specialty?
Dr. Jonathan Leventhal practices Dermatology Physician in New Haven, CT.
Where does Dr. Jonathan Leventhal practice?
Dr. Jonathan Leventhal practices at 15 York St, New Haven, CT 065103221. Office phone: 2037854632.
What is Dr. Jonathan Leventhal's NPI?
Dr. Jonathan Leventhal's National Provider Identifier (NPI) is 1629338728, issued by NPPES.
Does Dr. Jonathan Leventhal accept Medicare assignment?
Yes. Dr. Jonathan Leventhal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Leventhal commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.