Provider Profile
Felicia M. Costanzo, FNP-BC
Unclaimed ProfileAt a glance
- 50 Old Field Point Rd Fl 3, Greenwich, CT 06830
About Felicia Costanzo
Listed in the NPI registry as a nurse practitioner — family, Felicia M. Costanzo, FNP-BC practices in Greenwich, CT. NPI 1942171517 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (203) 862-4000
- Email not available
Practice Locations
50 OLD FIELD POINT RD FL 3
Greenwich, CT 06830
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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Common questions
What kind of doctor is Felicia M. Costanzo?
Felicia M. Costanzo is a nurse practitioner in Greenwich, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
What is Felicia M. Costanzo's address?
Felicia M. Costanzo is listed at 50 Old Field Point Rd Fl 3, Greenwich, CT 06830. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Felicia M. Costanzo?
The number on file is (203) 862-4000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Felicia M. Costanzo?
Felicia M. Costanzo's National Provider Identifier is 1942171517. 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 Felicia M. Costanzo have?
Felicia M. Costanzo has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Felicia M. Costanzo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Felicia M. Costanzo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.