Doctor profile · Federal record
Dr. Karen Ly, MD
Dermatology Physician (CMS: Dermatology) · Dermatology Physician · New York, NY
- NPI 1407475759
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
315 Church St Fl 2
New York, NY 100132442
(212) 334-3774
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- September 16, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State licenses (2)
- New York #336553 · New Jersey #25MA12307900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407475759. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$342
Transactions
17
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 10 | $215.74 | |
| Amgen INC. | 2 | $36.25 | |
| Ucb, INC. | 2 | $36.22 | |
| Fidia Pharma USA INC. | 1 | $20.37 | |
| Lilly USA, LLC | 1 | $19.46 | |
| Janssen Biotech, INC. | 1 | $13.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
273
Patients
136
Total drug cost
$11,861
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 57 | 44 | $961 |
| Ketoconazole | Generic | 54 | 39 | $1,315 |
| Clobetasol Propionate | Generic | 49 | 24 | $3,333 |
| Minoxidil | Generic | 21 | 0 | $401 |
| Betamethasone Diprop Augmented (Betamethasone/Propylene Glyc) | Brand | 19 | 0 | $1,656 |
| Hydrocortisone | Generic | 17 | 14 | $142 |
| Doxycycline Hyclate | Generic | 15 | 0 | $1,307 |
| Fluorouracil | Generic | 15 | 15 | $1,593 |
| Clindamycin Phosphate | Generic | 13 | 0 | $241 |
| Metronidazole | Generic | 13 | 0 | $912 |
Frequently asked questions
What is Dr. Karen Ly's medical specialty?
Dr. Karen Ly practices Dermatology Physician in New York, NY.
Where does Dr. Karen Ly practice?
Dr. Karen Ly practices at 315 Church St Fl 2, New York, NY 100132442. Office phone: 2123343774.
What is Dr. Karen Ly's NPI?
Dr. Karen Ly's National Provider Identifier (NPI) is 1407475759, issued by NPPES.
Does Dr. Karen Ly accept Medicare assignment?
Yes. Dr. Karen Ly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.