Doctor profile · Federal record
Dr. Keisha Mahoney, FNP
Family Nurse Practitioner · Smithtown, NY
- NPI 1255731501
- MIPS 98.0 / 100 · 2023
- 12 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
20 Steven Pl
Smithtown, NY 117875423
(516) 754-0073
Credentials & registration
- NPI registered
- August 2014 — 12 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New York #33339112
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255731501. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,323
Distinct HCPCS
5
Medicare allowed
$369,950
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 2,661 | 340 | $74 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,589 | 301 | $105 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 37 | 37 | $129 | |
99497 |
Advance care planning, first 30 minutes | 21 | 20 | $74 | |
99498 |
Advance care planning, each additional 30 minutes | 15 | 15 | $70 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 279. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
287
Patients
35
Total drug cost
$2,302
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 43 | 0 | $343 |
| Amlodipine Besylate | Generic | 24 | 0 | $80 |
| Sertraline Hcl | Generic | 22 | 0 | $115 |
| Simvastatin | Generic | 22 | 0 | $97 |
| Escitalopram Oxalate | Generic | 21 | 0 | $150 |
| Torsemide | Generic | 21 | 0 | $172 |
| Atorvastatin Calcium | Generic | 18 | 11 | $94 |
| Mirtazapine | Generic | 16 | 0 | $135 |
| Nystatin | Generic | 16 | 11 | $276 |
| Levothyroxine Sodium | Generic | 15 | 0 | $94 |
Frequently asked questions
What is Dr. Keisha Mahoney's medical specialty?
Dr. Keisha Mahoney practices Family Nurse Practitioner in Smithtown, NY.
Where does Dr. Keisha Mahoney practice?
Dr. Keisha Mahoney practices at 20 Steven Pl, Smithtown, NY 117875423. Office phone: 5167540073.
What is Dr. Keisha Mahoney's NPI?
Dr. Keisha Mahoney's National Provider Identifier (NPI) is 1255731501, issued by NPPES.
What procedures does Dr. Keisha Mahoney commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Nursing facility discharge management (HCPCS 99316). Source: CMS Medicare Physician & Other Practitioners file.