Doctor profile · Federal record
Dr. Lewen Stempler, M.D.
Nuclear Medicine Physician (CMS: Nuclear Medicine) · New York, NY
- NPI 1518303247
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Gustave L Levy Pl, Box 1141, Mount Sinai Medical Center
New York, NY 100296574
(212) 241-6500
fax (212) 241-2851
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- October 23, 2019
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207U00000X — NUCC code
- State license (1)
- New York #299842
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518303247. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
772
Distinct HCPCS
10
Medicare allowed
$539,221
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 253 | 229 | $1,349 | |
A9552 |
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 217 | 199 | $256 | |
78816 |
Nuclear medicine study whole body with ct scan | 91 | 90 | $1,235 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 27 | 25 | $128 | |
78431 |
Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | 22 | 22 | $94 | |
78434 |
Nuclear medicine study of heart muscle blood flow by pet | 21 | 21 | $32 | |
78830 |
Nuclear medicine study, spect imaging with concurrent ct scan, 1 area or single acquisition, single day imaging | 21 | 20 | $76 | |
71260 |
Ct scan of chest with contrast | 19 | 18 | $139 | |
A9541 |
Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuries | 17 | 17 | $104 | |
79101 |
Radioactive drug therapy through a vein | 16 | 12 | $105 |
In context: peer comparison
Among 11 peers in New York Nuclear Medicine Physician, average services per provider: 272. This provider delivers 2.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Lewen Stempler's medical specialty?
Dr. Lewen Stempler practices Nuclear Medicine Physician in New York, NY.
Where does Dr. Lewen Stempler practice?
Dr. Lewen Stempler practices at 1 Gustave L Levy Pl, New York, NY 100296574. Office phone: 2122416500.
What is Dr. Lewen Stempler's NPI?
Dr. Lewen Stempler's National Provider Identifier (NPI) is 1518303247, issued by NPPES.
Does Dr. Lewen Stempler accept Medicare assignment?
Yes. Dr. Lewen Stempler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lewen Stempler commonly perform?
Top Medicare-reported procedures in 2023: Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815); Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries (HCPCS A9552); Nuclear medicine study whole body with ct scan (HCPCS 78816). Source: CMS Medicare Physician & Other Practitioners file.