Doctor profile · Federal record
Dr. Andrew Seidman, MD
Medical Oncology Physician (CMS: Medical Oncology) · New York, NY
- NPI 1578534335
- Accepts Medicare
- MIPS 84.6 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1275 York Ave
New York, NY 100216007
(212) 639-2000 - Mailing address
-
633 3Rd Ave, Box 3
New York, NY 100176706
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- February 24, 2015
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- New York #177558
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578534335. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
355
Distinct HCPCS
3
Medicare allowed
$43,445
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 286 | 119 | $109 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 44 | 30 | $160 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $204 |
In context: peer comparison
Among 122 peers in this city , average services per provider: 215. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$169,135
Transactions
132
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 35 | $51,232.28 | |
| AstraZeneca Pharmaceuticals LP | 38 | $50,489.46 | |
| Stemline Therapeutics Inc. | 20 | $27,858.48 | |
| Lilly USA, LLC | 20 | $19,726.75 | |
| Merck Sharp & Dohme LLC | 18 | $19,685.41 | |
| Genentech USA, Inc. | 1 | $142.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
240
Patients
52
Total drug cost
$946,267
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 79 | 29 | $2,495 |
| Letrozole | Generic | 43 | 12 | $888 |
| Exemestane | Generic | 25 | 11 | $6,960 |
| Ibrance (Palbociclib) | Brand | 23 | 0 | $356,574 |
| Kisqali (Ribociclib Succinate) | Brand | 20 | 0 | $305,696 |
| Verzenio (Abemaciclib) | Brand | 20 | 0 | $272,855 |
| Gabapentin | Generic | 16 | 0 | $137 |
| Tamoxifen Citrate | Generic | 14 | 0 | $663 |
Frequently asked questions
What is Dr. Andrew Seidman's medical specialty?
Dr. Andrew Seidman practices Medical Oncology Physician in New York, NY.
Where does Dr. Andrew Seidman practice?
Dr. Andrew Seidman practices at 1275 York Ave, New York, NY 100216007. Office phone: 2126392000.
What is Dr. Andrew Seidman's NPI?
Dr. Andrew Seidman's National Provider Identifier (NPI) is 1578534335, issued by NPPES.
Does Dr. Andrew Seidman accept Medicare assignment?
Yes. Dr. Andrew Seidman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Seidman 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 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.