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

Mrs. Keri Lynn Messina, ANP

Individual provider Adult Health Nurse Practitioner · NPI 1154848026

Mrs. Keri Lynn Messina, ANP is a Nurse Practitioner in Greenvale, New York. Qualified in 2016, 10 years ago. Practices with Chs Physician Partners PC, a 747-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
10
Licensed in
NY
In the registry since
2017

Practice location Address checks out

2200 Northern Blvd
Greenvale, NY 11548-1219
Phone: (516) 562-6000
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 307987 (NY)

Record details

NPI number1154848026
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP
Sole proprietorNo
NPI enumeratedAugust 23, 2017
Last updated in NPPESAugust 23, 2017

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Chs Physician Partners Pc — 747 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Greenvale