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Edit this profileAt a glance
- 18 Washington St, Foxboro, MA 02035
About Marissa Casillo
Listed in the NPI registry as a nurse practitioner — family, Marissa J. Casillo, FNP practices in Foxboro, MA. NPI 1972251817 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
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
- (781) 551-5812
- Email not available
Practice Locations
18 WASHINGTON ST
Foxboro, MA 02035
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.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 7 related providers in 1 group
Common questions
What does Marissa J. Casillo specialize in?
Marissa J. Casillo is a nurse practitioner in Foxboro, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Marissa J. Casillo located?
Marissa J. Casillo is listed at 18 Washington St, Foxboro, MA 02035. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marissa J. Casillo's phone number?
The number on file is (781) 551-5812. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Marissa J. Casillo?
Marissa J. Casillo's National Provider Identifier is 1972251817. 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 Marissa J. Casillo have?
Marissa J. Casillo has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Marissa J. Casillo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa J. Casillo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.