Doctor profile · Federal record
Dr. William Tap, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Internal Medicine Physician · New York, NY
- NPI 1538193446
- Accepts Medicare
- MIPS 84.6 / 100 · 2023
- 26 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1275 York Ave
New York, NY 100656007
(212) 639-5720 - Mailing address
-
633 3Rd Ave, Box 3
New York, NY 100176706
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 25, 2011
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- New York #260812 · California #A83021
- Medicaid
- CA #00A830210
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538193446. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
290
Distinct HCPCS
2
Medicare allowed
$39,212
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 147 | 57 | $160 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 143 | 67 | $109 |
In context: peer comparison
Among 103 peers in this city , average services per provider: 411. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$34,833
Transactions
22
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Deciphera Pharmaceuticals Inc. | 15 | $13,705.21 | |
| Boehringer Ingelheim International GmbH | 5 | $13,163.13 | |
| Aadi Bioscience, Inc. | 2 | $7,965.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
151
Patients
15
Total drug cost
$580,106
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Imatinib Mesylate | Generic | 92 | 15 | $200,138 |
| Dexamethasone | Generic | 19 | 0 | $143 |
| Gleevec (Imatinib Mesylate) | Brand | 17 | 0 | $128,423 |
| Sunitinib Malate | Generic | 12 | 0 | $98,128 |
| Verzenio (Abemaciclib) | Brand | 11 | 0 | $153,274 |
Frequently asked questions
What is Dr. William Tap's medical specialty?
Dr. William Tap practices Hematology & Oncology Physician in New York, NY.
Where does Dr. William Tap practice?
Dr. William Tap practices at 1275 York Ave, New York, NY 100656007. Office phone: 2126395720.
What is Dr. William Tap's NPI?
Dr. William Tap's National Provider Identifier (NPI) is 1538193446, issued by NPPES.
Does Dr. William Tap accept Medicare assignment?
Yes. Dr. William Tap accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Tap commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.