Doctor profile · Federal record
Dr. Andrea Longden, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Mount Kisco, NY
- NPI 1114912409
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 29 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
400 E Main St, Northern Westchester Hospital Emergency Department
Mount Kisco, NY 105493417
(914) 666-1254
fax (914) 666-1931
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New York #F430116
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114912409. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
88
Distinct HCPCS
2
Medicare allowed
$13,007
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 49 | 48 | $170 | |
99284 |
Emergency department visit with moderate level of medical decision making | 39 | 39 | $120 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 74. This provider delivers 1.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Andrea Longden's medical specialty?
Dr. Andrea Longden practices Family Nurse Practitioner in Mount Kisco, NY.
Where does Dr. Andrea Longden practice?
Dr. Andrea Longden practices at 400 E Main St, Mount Kisco, NY 105493417. Office phone: 9146661254.
What is Dr. Andrea Longden's NPI?
Dr. Andrea Longden's National Provider Identifier (NPI) is 1114912409, issued by NPPES.
Does Dr. Andrea Longden accept Medicare assignment?
Yes. Dr. Andrea Longden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Longden commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.