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DR. ELIZABETH WILLIAMS DO
NPI 1982335360
Family Medicine in Erie, PA

Active since June 17, 2022PECOS EnrolledAccepts Medicare Assignment
5535 PEACH ST FL 1, ERIE, PA 16509(814) 868-3488(814) 868-3499 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Elizabeth Williams Do NPPES

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

DR. ELIZABETH WILLIAMS DO (NPI 1982335360) is an individual family medicine provider in Erie, Pennsylvania, licensed in Pennsylvania (OS024151) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Millcreek Community Hospital, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2022).

NPPES Registry Identity

NPI1982335360
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ELIZABETH WILLIAMSCredential: DO
Location Address5535 PEACH ST FL 1Erie, PA 16509-2603
Mailing Address1 Lecom PlErie, PA 16505-2571
Phone(814) 868-3488
Fax(814) 868-3499
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2022
Enumeration DateJune 17, 2022
Last NPPES UpdateAugust 25, 2025
NPPES CertifiedAugust 25, 2025
✔ NPI 1982335360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · OS024151
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
5535 PEACH ST FL 1, Erie, PA 16509
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Dr. Elizabeth Williams Do 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 ID4284014549
PECOS Enrollment IDI20250613000720
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.

Hospital Affiliations CMS Care Compare

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

Millcreek Community Hospital

Acute Care Hospitals · Erie, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390198
Location5515 Peach StreetErie, PA 16509 · Erie County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 16509 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
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

Other Providers at the Same Location NPPES 3

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

DANIELLE M HANSEN DO
Internal Medicine (Geriatric Medicine)
5535 PEACH ST FL 1
ERIE, PA 16509
Erie County (814) 868-3488
MILLCREEK COMMUNITY HOSPITAL
Internal Medicine (Geriatric Medicine)
5535 PEACH ST FL 1
ERIE, PA 16509
Erie County (814) 868-3488
KATELYN S PONSOLL PA-C
Physician Assistant (Medical)
5535 PEACH ST FL 1
ERIE, PA 16509
Erie County (814) 868-3488

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 Elizabeth Williams's NPI number?

The NPI number for Elizabeth Williams is 1982335360. It was assigned to this individual provider in the NPPES registry on June 17, 2022.

Where is Elizabeth Williams located?

Elizabeth Williams practices at 5535 Peach St Fl 1, Erie, PA 16509. The listed phone number is (814) 868-3488.

What is Elizabeth Williams's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Elizabeth Williams enrolled in Medicare?

Yes. Elizabeth 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.

What insurance does Elizabeth Williams accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Elizabeth Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Elizabeth Williams affiliated with any hospitals?

According to CMS data, Elizabeth Williams is affiliated with Millcreek Community Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Williams was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.