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PEGGY M LIBERTY-OLCOTT NP
NPI 1568839157
Nurse Practitioner - Family in Glens Falls, NY

Active since August 31, 2015PECOS EnrolledAccepts Medicare Assignment
93.92/100
CMS Quality Rating
100 PARK ST, GLENS FALLS HOSPITAL PRE-ADMIT TEST CLINIC, GLENS FALLS, NY 12801(518) 926-2655(518) 926-5865 Get Directions Write a Review

NPPES record last updated: August 30, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 26, 2020, Mar 12, 2020 (2 updates tracked since 2020).

About Peggy M Liberty-olcott Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PEGGY M LIBERTY-OLCOTT NP (NPI 1568839157) is an individual family provider in Glens Falls, New York, licensed in New York (F339998) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, is affiliated with Glens Falls Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1568839157
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NamePEGGY M LIBERTY-OLCOTTCredential: NP
Location Address100 PARK ST, GLENS FALLS HOSPITAL PRE-ADMIT TEST CLINICGlens Falls, NY 12801-4413
Mailing Address100 Park Street, Glens Falls Hospital - CredentialingGlens Falls, NY 12801-4413 · (518) 926-5924 · Fax (518) 926-6983
Phone(518) 926-2655
Fax(518) 926-5865
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateAugust 31, 2015
Last NPPES UpdateAugust 30, 20212 updates tracked since enumeration
NPPES CertifiedAugust 30, 2021
✔ NPI 1568839157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · F339998
100 PARK ST, Glens Falls, NY 12801
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Peggy M Liberty-olcott Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769811652
PECOS Enrollment IDI20200327001368
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Peggy Liberty-olcott reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Glens Falls Hospital Inc.
Same address
Family Medicine
100 PARK ST
Glens Falls, NY 12801
  • Reassigned Medicare billing, New York enrollment
  • 201 clinicians in this Medicare group
NPI 1336198217 (518) 926-6999

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Glens Falls Hospital

Acute Care Hospitals · Glens Falls, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330191
Location100 Park StreetGlens Falls, NY 12801 · Warren County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.92/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.28
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LISBETH CAPLES RD,CDN
Dietitian, Registered
100 PARK ST
GLENS FALLS, NY 12801
Warren County (518) 926-1000
ISAAC JOHN RUMPF PHARMD, RPH
Pharmacist
100 PARK ST
GLENS FALLS, NY 12801
Warren County (518) 926-1000
DR. ALEX H FRANK MD
Radiology (Radiation Oncology)
100 PARK ST
GLENS FALLS, NY 12801
Warren County (518) 926-6670
MARGARET S CALIGIURI RN
Registered Nurse (Psychiatric/Mental Health, Adult)
100 PARK ST
GLENS FALLS, NY 12801
Warren County (518) 926-3210
MICHELLE L WATERS RPH
Pharmacist
100 PARK ST
GLENS FALLS, NY 12801
Warren County (518) 926-2540
PAULA J COLLINS RN
Registered Nurse (Psychiatric/Mental Health, Adult)
100 PARK ST
GLENS FALLS, NY 12801
Warren County (518) 926-3207
DR. MICHAEL PHILIP ANGELUCCI M.D.
Anesthesiology
100 PARK ST, GLENS FALLS HOSPITAL - DEPT OF ANESTHESIA
GLENS FALLS, NY 12801
Warren County (518) 926-1000
KRISTIN L WILLIFORD PA
Physician Assistant
100 PARK ST
GLENS FALLS, NY 12801
Warren County (518) 761-0300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peggy Liberty-olcott's NPI number?

The NPI number for Peggy Liberty-olcott is 1568839157. It was assigned to this individual provider in the NPPES registry on August 31, 2015.

Where is Peggy Liberty-olcott located?

Peggy Liberty-olcott practices at 100 Park St Glens Falls Hospital Pre-Admit Test Clinic, Glens Falls, NY 12801. The listed phone number is (518) 926-2655.

What is Peggy Liberty-olcott's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Peggy Liberty-olcott enrolled in Medicare?

Yes. Peggy Liberty-olcott is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Peggy Liberty-olcott's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peggy Liberty-olcott reassigns Medicare benefits to Glens Falls Hospital Inc. (Glens Falls, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Peggy Liberty-olcott's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Peggy Liberty-olcott affiliated with any hospitals?

According to CMS data, Peggy Liberty-olcott is affiliated with Glens Falls Hospital.

When was this NPI record last updated?

The NPPES record for Peggy Liberty-olcott was last updated on August 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.