Doctor profile · Federal record
Dr. Gerard Donnelly, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · New Hyde Park, NY
- NPI 1518966944
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1999 Marcus Ave Ste 306
New Hyde Park, NY 110421028
(516) 627-1221
fax (516) 627-6857
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 26, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New York #200441
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518966944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,716
Distinct HCPCS
10
Medicare allowed
$420,020
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 1,921 | 765 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,504 | 596 | $149 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 405 | 201 | $103 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 302 | 184 | $208 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 155 | 155 | $260 | |
99195 |
Drawing of blood for a medical problem | 93 | 41 | $122 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $198 | |
G0008 |
Administration of influenza virus vaccine | 41 | 41 | $35 | |
96372 |
Injection of drug or substance under skin or into muscle | 40 | 14 | $17 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 40 | 14 | $2 |
In context: peer comparison
Among 12 peers in New Hyde Park Hematology & Oncology Physician, average services per provider: 804. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
764
Patients
196
Total drug cost
$3,398,789
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 124 | 38 | $2,950 |
| Hydroxyurea | Generic | 92 | 28 | $3,273 |
| Revlimid (Lenalidomide) | Brand | 78 | 11 | $1,450,293 |
| Eliquis (Apixaban) | Brand | 76 | 24 | $80,790 |
| Prednisone | Generic | 62 | 23 | $344 |
| Dexamethasone | Generic | 43 | 18 | $717 |
| Pomalyst (Pomalidomide) | Brand | 42 | 0 | $998,881 |
| Ondansetron Odt (Ondansetron) | Brand | 38 | 27 | $512 |
| Lenalidomide | Generic | 37 | 0 | $530,535 |
| Xarelto (Rivaroxaban) | Brand | 37 | 15 | $45,431 |
Hospital affiliations
Frequently asked questions
What is Dr. Gerard Donnelly's medical specialty?
Dr. Gerard Donnelly practices Hematology & Oncology Physician in New Hyde Park, NY.
Where does Dr. Gerard Donnelly practice?
Dr. Gerard Donnelly practices at 1999 Marcus Ave Ste 306, New Hyde Park, NY 110421028. Office phone: 5166271221.
What is Dr. Gerard Donnelly's NPI?
Dr. Gerard Donnelly's National Provider Identifier (NPI) is 1518966944, issued by NPPES.
Does Dr. Gerard Donnelly accept Medicare assignment?
Yes. Dr. Gerard Donnelly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerard Donnelly commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.