Doctor profile · Federal record
Dr. Helena Duffy, RNP
Nurse Practitioner · Bronx, NY
- NPI 1770664195
- MIPS 100.0 / 100 · 2023
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Montefiore Medical Park, 1575 Blondell Avenue Ste 200
Bronx, NY 10461
(718) 405-8260 - Mailing address
-
66 Milton RD, Apt. A22
Rye, NY 105803850
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- New York #303443
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770664195. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
303
Distinct HCPCS
6
Medicare allowed
$20,605
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 110 | 62 | $128 | |
83036 |
Hemoglobin a1c level | 92 | 61 | $10 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 60 | 31 | $34 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 18 | $179 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 12 | 12 | $32 | |
82948 |
Blood glucose (sugar) measurement using reagent strip | 11 | 11 | $5 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 184. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
770
Patients
232
Total drug cost
$643,849
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 97 | 33 | $187,753 |
| Metformin Hcl | Generic | 76 | 29 | $895 |
| Atorvastatin Calcium | Generic | 72 | 23 | $1,396 |
| Jardiance (Empagliflozin) | Brand | 62 | 20 | $77,617 |
| Novolog Flexpen (Insulin Aspart) | Brand | 61 | 21 | $65,351 |
| Trulicity (Dulaglutide) | Brand | 60 | 20 | $119,572 |
| Basaglar Kwikpen U-100 (Insulin Glargine,hum.Rec.Anlog) | Brand | 53 | 19 | $20,058 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 52 | 14 | $51,601 |
| Novolog (Insulin Aspart) | Brand | 47 | 0 | $71,036 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 41 | 0 | $376 |
Frequently asked questions
What is Dr. Helena Duffy's medical specialty?
Dr. Helena Duffy practices Nurse Practitioner in Bronx, NY.
Where does Dr. Helena Duffy practice?
Dr. Helena Duffy practices at Montefiore Medical Park, Bronx, NY 10461. Office phone: 7184058260.
What is Dr. Helena Duffy's NPI?
Dr. Helena Duffy's National Provider Identifier (NPI) is 1770664195, issued by NPPES.
What procedures does Dr. Helena Duffy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Hemoglobin a1c level (HCPCS 83036); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.