Doctor profile · Federal record
Dr. Katherine Maychenko, FNP
Family Nurse Practitioner · Brooklyn, NY
- NPI 1700527025
- 4 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3903 Nostrand Ave Apt 2D
Brooklyn, NY 112352133
(917) 860-0298
Credentials & registration
- NPI registered
- April 2022 — 4 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New York #348578
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700527025. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
593
Distinct HCPCS
7
Medicare allowed
$51,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 222 | 77 | $103 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 179 | 63 | $73 | |
99497 |
Advance care planning, first 30 minutes | 69 | 57 | $81 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 51 | 40 | $61 | |
G0425 |
Telehealth consultation, emergency department or initial inpatient, typically 30 minutes communicating with the patient via telehealth | 38 | 32 | $92 | |
99491 |
Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month | 21 | 21 | $83 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 13 | 13 | $128 |
In context: peer comparison
Among 98 peers in this city , average services per provider: 229. This provider delivers 2.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
134
Patients
42
Total drug cost
$6,642
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 33 | 19 | $258 |
| Tamsulosin Hcl | Generic | 18 | 0 | $190 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 16 | 0 | $130 |
| Eliquis (Apixaban) | Brand | 16 | 12 | $5,450 |
| Mirtazapine | Generic | 16 | 0 | $245 |
| Atorvastatin Calcium | Generic | 12 | 11 | $107 |
| Trazodone Hcl | Generic | 12 | 0 | $111 |
| Quetiapine Fumarate | Generic | 11 | 0 | $150 |
Frequently asked questions
What is Dr. Katherine Maychenko's medical specialty?
Dr. Katherine Maychenko practices Family Nurse Practitioner in Brooklyn, NY.
Where does Dr. Katherine Maychenko practice?
Dr. Katherine Maychenko practices at 3903 Nostrand Ave Apt 2D, Brooklyn, NY 112352133. Office phone: 9178600298.
What is Dr. Katherine Maychenko's NPI?
Dr. Katherine Maychenko's National Provider Identifier (NPI) is 1700527025, issued by NPPES.
What procedures does Dr. Katherine Maychenko commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.