ERIN E WILLIAMS PA
NPI 1366822546
Physician Assistant - Medical in Saint Marys, PA

Active since June 03, 2015PECOS EnrolledAccepts Medicare Assignment
96.56/100
CMS Quality Rating
761 JOHNSONBURG RD, SAINT MARYS, PA 15857(814) 788-8777 Get Directions Write a Review

NPPES record last updated: October 23, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 23, 2020, Oct 16, 2019, Sep 12, 2018 (3 updates tracked since 2018).

About Erin E Williams Pa NPPES

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

ERIN E WILLIAMS PA (NPI 1366822546) is an individual medical provider in Saint Marys, Pennsylvania and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Penn Highlands Dubois, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366822546
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameERIN E WILLIAMSCredential: PA
Location Address761 JOHNSONBURG RDSaint Marys, PA 15857-3483
Mailing Address100 Hospital AveDu Bois, PA 15801-1440 · (814) 375-4200 · Fax (814) 375-4232
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 3, 2015
Last NPPES UpdateOctober 23, 20203 updates tracked since enumeration
NPPES CertifiedOctober 23, 2020
NPI 1366822546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
761 JOHNSONBURG RD, Saint Marys, PA 15857

Other Names 1

Former Name (1)Erin E Lingenfelter Pa

Secondary Practice Locations 2

Location 1177 Washington StSaint Marys, PA 15857-1349 · Phone (814) 781-7531 · Fax (814) 781-7494
Location 2111 Cobb StJohnsonburg, PA 15845-1209 · Phone (814) 965-2857 · Fax (814) 965-2523

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

Erin E Williams Pa 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 ID9032423595
PECOS Enrollment IDI20150729007130
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.

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.
26 services26 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.
18 services14 patients
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.
14 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Penn Highlands Dubois

Acute Care Hospitals · Dubois, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390086
Location100 Hospital AvenueDubois, PA 15801 · Clearfield County

Penn Highlands Elk

Critical Access Hospitals · Saint Marys, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number391315
Location763 Johnsonburg RoadSaint Marys, PA 15857 · Elk County
Emergency services

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.

96.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability95.96
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers26 claims36 services$6.22 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$17.18 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Clinical Medical Laboratory
761 JOHNSONBURG RD, SUITE 360
SAINT MARYS, PA 15857
Pediatrics (Adolescent Medicine)
761 JOHNSONBURG RD, SUITE 360
SAINT MARYS, PA 15857
Family Medicine
761 JOHNSONBURG RD, SUITE 220
SAINT MARYS, PA 15857
Urology
761 JOHNSONBURG RD, SUITE 350
SAINT MARYS, PA 15857
Nurse Practitioner (Family)
761 JOHNSONBURG RD
SAINT MARYS, PA 15857
Physician Assistant
761 JOHNSONBURG RD
SAINT MARYS, PA 15857
Family Medicine
761 JOHNSONBURG RD, SUITE 240
SAINT MARYS, PA 15857
Surgery
761 JOHNSONBURG RD, ERPG SPECIALTY SERVICES
SAINT MARYS, PA 15857

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 Erin Williams's NPI number?

The NPI number for Erin Williams is 1366822546. It was assigned to this individual provider in the NPPES registry on June 3, 2015. The provider is also known as Erin E Lingenfelter PA.

Where is Erin Williams located?

Erin Williams practices at 761 Johnsonburg Rd, Saint Marys, PA 15857. The listed phone number is (814) 788-8777.

What is Erin Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Erin Williams enrolled in Medicare?

Yes. Erin Williams 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 Erin Williams affiliated with any hospitals?

According to CMS data, Erin Williams is affiliated with Penn Highlands Dubois and Penn Highlands Elk.

When was this NPI record last updated?

The NPPES record for Erin Williams was last updated on October 23, 2020. 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.