Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Meghan Donna Ryan, NNP-BC

Individual provider Neonatal Nurse Practitioner · NPI 1851611297

Meghan Donna Ryan, NNP-BC is a Nurse Practitioner in Greenwich, Connecticut. Qualified in 2010, 16 years ago. Accepts Medicare assignment. Licensed in Connecticut and District of Columbia.

Years since qualifying
16
Licensed in
CT, DC
In the registry since
2010
Specialties on file
2

Practice location Address checks out

5 Perryridge Rd
Greenwich, CT 06830-4608
Phone: (203) 863-3513
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal Nurse Practitioner (primary) Taxonomy 363LN0000X · Licence 5710 (CT)
Neonatal Nurse Practitioner Taxonomy 363LN0000X · Licence RN1019248 (DC)

Record details

NPI number1851611297
Entity typeIndividual (Type 1)
GenderFemale
Credentials NNP-BC
Sole proprietorNo
NPI enumeratedJune 8, 2010
Last updated in NPPESJanuary 15, 2026
Certification dateJanuary 15, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Greenwich