NANCY GUERRISKY
NPI 1093761728
Physician Assistant in Williamsport, PA

Active since May 25, 2006PECOS EnrolledAccepts Medicare Assignment
81.54/100
CMS Quality Rating
1205 GRAMPIAN BLVD, SUITE 3C, WILLIAMSPORT, PA 17701(570) 320-7800 Get Directions Write a Review

NPPES record last updated: May 24, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Nancy Guerrisky NPPES

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

NANCY GUERRISKY (NPI 1093761728) is an individual physician assistant in Williamsport, Pennsylvania, licensed in Pennsylvania (OA002064) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Upmc Williamsport, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1093761728
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameNANCY GUERRISKY
Location Address1205 GRAMPIAN BLVD, SUITE 3CWilliamsport, PA 17701-1978
Mailing Address1201 Grampian Blvd, Suite 3cWilliamsport, PA 17701-1900
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMay 25, 2006
Last NPPES UpdateMay 24, 2021
NPI 1093761728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in PA · OA002064
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

1205 GRAMPIAN BLVD, Williamsport, PA 17701

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Nancy Guerrisky 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 ID5496650418
PECOS Enrollment IDI20031203000538
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
84 services65 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
52 services49 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Upmc Williamsport

Acute Care Hospitals · Williamsport, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390045
Location700 High StreetWilliamsport, PA 17701 · Lycoming County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17701 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
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.

81.54/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.04
Promoting Interoperability100
Improvement Activities40
Cost63.42

Other Providers at the Same Location NPPES 11

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

Clinical Medical Laboratory
1205 GRAMPIAN BLVD, SUITE 3
WILLIAMSPORT, PA 17701
Family Medicine
1205 GRAMPIAN BLVD, SUITE 3C
WILLIAMSPORT, PA 17701
Dermatology
1205 GRAMPIAN BLVD, SUITE 1D
WILLIAMSPORT, PA 17701
Family Medicine
1205 GRAMPIAN BLVD, SUITE 3C
WILLIAMSPORT, PA 17701
Family Medicine
1205 GRAMPIAN BLVD, SUITE 3
WILLIAMSPORT, PA 17701
Nurse Practitioner (Primary Care)
1205 GRAMPIAN BLVD, SUITE 1A
WILLIAMSPORT, PA 17701
Family Medicine
1205 GRAMPIAN BLVD, SUITE 1A
WILLIAMSPORT, PA 17701
Social Worker
1205 GRAMPIAN BLVD, SUITE 3
WILLIAMSPORT, PA 17701

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 Nancy Guerrisky's NPI number?

The NPI number for Nancy Guerrisky is 1093761728. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Nancy Guerrisky located?

Nancy Guerrisky practices at 1205 Grampian Blvd Suite 3C, Williamsport, PA 17701. The listed phone number is (570) 320-7800.

What is Nancy Guerrisky's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Nancy Guerrisky enrolled in Medicare?

Yes. Nancy Guerrisky 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.

Is Nancy Guerrisky affiliated with any hospitals?

According to CMS data, Nancy Guerrisky is affiliated with Upmc Williamsport.

When was this NPI record last updated?

The NPPES record for Nancy Guerrisky was last updated on May 24, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.