Doctor profile · Federal record
Dr. Peggy Stefanski, ANP-BC
Nurse Practitioner · Adult Health Nurse Practitioner · Buffalo, NY
- NPI 1518611938
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Elm and Carlton St
Buffalo, NY 142630001
(716) 845-2300
Credentials & registration
- NPI registered
- February 2022 — 4 yrs on file
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- New York #F310056-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518611938. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
314
Distinct HCPCS
6
Medicare allowed
$24,370
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 81 | 65 | $113 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 75 | 25 | $97 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 47 | 19 | $65 | |
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 | 39 | 25 | $25 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 26 | $80 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 34 | 12 | $25 |
In context: peer comparison
Among 52 peers in Buffalo Nurse Practitioner, average services per provider: 67. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
484
Patients
122
Total drug cost
$1,558,241
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Jakafi (Ruxolitinib Phosphate) | Brand | 59 | 12 | $930,178 |
| Acyclovir | Generic | 56 | 24 | $707 |
| Levofloxacin | Generic | 51 | 22 | $433 |
| Potassium Chloride | Generic | 45 | 17 | $662 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 36 | 11 | $236 |
| Posaconazole | Generic | 35 | 17 | $94,409 |
| Bosulif (Bosutinib) | Brand | 31 | 0 | $310,037 |
| Ondansetron Hcl | Generic | 31 | 19 | $528 |
| Pantoprazole Sodium | Generic | 29 | 0 | $427 |
| Allopurinol | Generic | 26 | 0 | $236 |
Frequently asked questions
What is Dr. Peggy Stefanski's medical specialty?
Dr. Peggy Stefanski practices Nurse Practitioner in Buffalo, NY.
Where does Dr. Peggy Stefanski practice?
Dr. Peggy Stefanski practices at Elm and Carlton St, Buffalo, NY 142630001. Office phone: 7168452300.
What is Dr. Peggy Stefanski's NPI?
Dr. Peggy Stefanski's National Provider Identifier (NPI) is 1518611938, issued by NPPES.
Does Dr. Peggy Stefanski accept Medicare assignment?
Yes. Dr. Peggy Stefanski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peggy Stefanski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.