LIZA GERGENTI MD
NPI 1023678067
Emergency Medicine in Hanover, PA
About Liza Gergenti Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LIZA GERGENTI MD (NPI 1023678067) is an individual emergency medicine provider in Hanover, Pennsylvania, licensed in Pennsylvania (MD476074) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and maintains a secondary practice location in West Reading.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Liza Gergenti Md 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.
Medicare Billing Reassignments
4Medicare enrollment records show Liza Gergenti reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 209 clinicians in this Medicare group
Wyomissing, PA 19610
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,473 clinicians in this Medicare group
Pottstown, PA 19465
- Reassigned Medicare billing, Pennsylvania enrollment
- 474 clinicians in this Medicare group
Phoenixville, PA 19460
- Reassigned Medicare billing, Pennsylvania enrollment
- 529 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Reading Hospital
Acute Care Hospitals · West Reading, PAUpmc Memorial
Acute Care Hospitals · York, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17331 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
HANOVER, PA 17331
HANOVER, PA 17331
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 Liza Gergenti's NPI number?
The NPI number for Liza Gergenti is 1023678067. It was assigned to this individual provider in the NPPES registry on June 20, 2019.
Where is Liza Gergenti located?
Liza Gergenti practices at 300 Highland Ave, Hanover, PA 17331. The listed phone number is (717) 988-0000.
What is Liza Gergenti's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Liza Gergenti enrolled in Medicare?
Yes. Liza Gergenti 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 organizations bill Medicare for Liza Gergenti's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Liza Gergenti reassigns Medicare benefits to 4 organizations: Pinnacle Health Emergency Department Services LLC (Harrisburg, PA), Tower Health Medical Group (Wyomissing, PA), Pottstown Clinic Company LLC (Pottstown, PA) and Phoenixville Clinic Company LLC (Phoenixville, PA). Each 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 Liza Gergenti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Liza Gergenti affiliated with any hospitals?
According to CMS data, Liza Gergenti is affiliated with Reading Hospital and Upmc Memorial.
When was this NPI record last updated?
The NPPES record for Liza Gergenti was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Liza Gergenti, MD · NPI 1023678067
Emergency Medicine physician in Hanover, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 20, 2019.
## Identity
- **NPI:** 1023678067 (Entity type: Individual)
- **Enumerated:** June 20, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD476074 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 HIGHLAND AVE, Hanover, PA 17331-2297
- **Phone:** (717) 988-0000 · **Fax:** (717) 782-5716
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Pinnacle Health Emergency Department Services LLC (NPI 1487693404, Harrisburg, PA); Tower Health Medical Group (NPI 1891036166, Wyomissing, PA); Pottstown Clinic Company LLC (NPI 1649341934, Pottstown, PA); Phoenixville Clinic Company LLC (NPI 1275173957, Phoenixville, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania State University College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** April 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1023678067) · Data from the CMS NPPES public registry.