Provider Profile
Listed in the NPI registry as a nurse practitioner — adult health, Caitlin Policastro, R.N, M.S.N practices in Armonk, NY. Medicare claims data shows Caitlin provided 1,348 services to 180 patients. The services billed most often include acupuncture with electrical stimulation, each additional 15 minutes, acupuncture with electrical stimulation, initial 15 minutes, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
5 N GREENWICH RD
Armonk, NY 10504
634 Park Ave
Huntington, NY 11743
Within Nurse Practitioner - Adult Health generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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1,348 services · 180 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Acupuncture with electrical stimulation, each additional 15 minutes | Treatment | 97814 |
846 | Too few peers to compare |
| Acupuncture with electrical stimulation, initial 15 minutes | Treatment | 97813 |
423 | Too few peers to compare |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
53 | More often than most peers in Nurse Practitioner, Adult |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
26 | Less often than most peers in Nurse Practitioner, Adult |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Caitlin Policastro, R.N is a nurse practitioner in Armonk, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Caitlin Policastro, R.N is listed at 5 N Greenwich Rd, Armonk, NY 10504. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (914) 898-5858. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Caitlin Policastro, R.N's National Provider Identifier is 1003295825. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Caitlin Policastro, R.N has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Caitlin Policastro, R.N provides treatments such as acupuncture with electrical stimulation, each additional 15 minutes and acupuncture with electrical stimulation, initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Caitlin Policastro, R.N. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.