Doctor profile · Federal record
Dr. Alexandra Karnyski, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Rochester, NY
- NPI 1013535913
- Accepts Medicare
- MIPS 87.1 / 100 · 2023
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
158 Sawgrass Dr
Rochester, NY 146204648
(585) 275-2838
Credentials & registration
- NPI registered
- July 2020 — 6 yrs on file
- Profile last updated
- July 3, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New York #346114
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013535913. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
96
Distinct HCPCS
3
Medicare allowed
$6,488
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 43 | $55 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $110 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $68 |
In context: peer comparison
Among 141 peers in Rochester Family Nurse Practitioner, average services per provider: 49. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
669
Patients
285
Total drug cost
$98,334
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 143 | 49 | $2,231 |
| Solifenacin Succinate | Generic | 75 | 25 | $5,884 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 67 | 50 | $1,274 |
| Myrbetriq (Mirabegron) | Brand | 58 | 29 | $46,233 |
| Estradiol | Generic | 57 | 40 | $5,795 |
| Alfuzosin Hcl ER (Alfuzosin Hcl) | Brand | 46 | 0 | $632 |
| Gemtesa (Vibegron) | Brand | 42 | 15 | $26,650 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 38 | 34 | $182 |
| Finasteride | Generic | 29 | 0 | $326 |
| Trospium Chloride ER (Trospium Chloride) | Brand | 29 | 14 | $6,498 |
Frequently asked questions
What is Dr. Alexandra Karnyski's medical specialty?
Dr. Alexandra Karnyski practices Family Nurse Practitioner in Rochester, NY.
Where does Dr. Alexandra Karnyski practice?
Dr. Alexandra Karnyski practices at 158 Sawgrass Dr, Rochester, NY 146204648. Office phone: 5852752838.
What is Dr. Alexandra Karnyski's NPI?
Dr. Alexandra Karnyski's National Provider Identifier (NPI) is 1013535913, issued by NPPES.
Does Dr. Alexandra Karnyski accept Medicare assignment?
Yes. Dr. Alexandra Karnyski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexandra Karnyski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.