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

Peggy M Liberty-Olcott, NP

Individual provider Family Nurse Practitioner · NPI 1568839157

Peggy M Liberty-Olcott, NP is a Nurse Practitioner in Glens Falls, New York. Qualified in 2015, 11 years ago. Practices with Glens Falls Hospital Inc, a 173-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
11
Licensed in
NY
In the registry since
2015
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

100 Park St Glens Falls Hospital Pre-Admit Test Clinic
Glens Falls, NY 12801-4413
Phone: (518) 926-2655
Fax: (518) 926-5865
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F339998 (NY)

Record details

NPI number1568839157
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedAugust 31, 2015
Last updated in NPPESAugust 30, 2021
Certification dateAugust 30, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Glens Falls Hospital Inc — 173 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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