Provider Profile
Margot V. Marrero-Stein, RN-PNP
Unclaimed ProfileAbout Margot Marrero-Stein
No biography has been added yet. Is this you? Claim this profile to add one.
Specialty
Credentials & Licensing
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.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (914) 304-5300
- Email not available
Practice Locations
503 GRASSLANDS RD SUITE 200
Valhalla, NY 10595
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is Margot V. Marrero-Stein's specialty?
Margot V. Marrero-Stein is a nurse practitioner in Valhalla, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Pediatrics”.
NPI registry
Where can I find Margot V. Marrero-Stein?
Margot V. Marrero-Stein is listed at 503 Grasslands Rd Suite 200, Valhalla, NY 10595. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Margot V. Marrero-Stein?
The number on file is (914) 304-5300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Margot V. Marrero-Stein?
Margot V. Marrero-Stein's National Provider Identifier is 1861662975. 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
How much experience does Margot V. Marrero-Stein have?
Margot V. Marrero-Stein has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Margot V. Marrero-Stein's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Margot V. Marrero-Stein. 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.