Are you Peter Duperval? This profile is yours to edit: update your address, phone, photo and services.
Edit this profilePeter Duperval is a nurse practitioner — adult health practicing in Rockville Centre, NY. Peter trained at State University of New York at Stony Brook, School of Medicine, graduating in 2015. According to Medicare claims data, the services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. This provider record is associated with NPI 1427428952.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
165 N VILLAGE AVE STE 114A
Rockville Centre, NY 11570
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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21 services · 19 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
21 | 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.
Peter Duperval is a nurse practitioner in Rockville Centre, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Peter Duperval is listed at 165 N Village Ave Ste 114A, Rockville Centre, NY 11570. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (917) 560-6951. Contact the office directly to confirm availability and scheduling.
NPI registry
Peter Duperval's National Provider Identifier is 1427428952. 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
Peter Duperval attended State University of New York at Stony Brook, School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
Peter Duperval has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Peter Duperval the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. 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 Peter Duperval. If this is you, claiming it is free.
Guide.md
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