DR. ZACHARY ESTEP DO
NPI 1952939092
Internal Medicine - Cardiovascular Disease in Lancaster, PA
About Dr. Zachary Estep Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY ESTEP DO (NPI 1952939092) is an individual cardiovascular disease provider in Lancaster, Pennsylvania, licensed in Pennsylvania (OS026015) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Deborah Heart And Lung Center, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Zachary Estep 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.
Medicare Billing Reassignment
Medicare enrollment records show Zachary Estep reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lancaster, PA 17601
- Reassigned Medicare billing, Pennsylvania enrollment
- 994 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Deborah Heart And Lung Center
Acute Care Hospitals · Browns Mills, NJPenn State Health Lancaster Medical Center
Acute Care Hospitals · Lancaster, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LANCASTER, PA 17601
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 Zachary Estep's NPI number?
The NPI number for Zachary Estep is 1952939092. It was assigned to this individual provider in the NPPES registry on April 1, 2020.
Where is Zachary Estep located?
Zachary Estep practices at 2160 State Rd Ste 1700, Lancaster, PA 17601. The listed phone number is (223) 287-8155.
What is Zachary Estep's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Zachary Estep enrolled in Medicare?
Yes. Zachary Estep 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 Zachary Estep's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Estep reassigns Medicare benefits to Penn State Health Medical Group, LLC (Lancaster, PA). 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 Zachary Estep's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Zachary Estep affiliated with any hospitals?
According to CMS data, Zachary Estep is affiliated with Deborah Heart And Lung Center and Penn State Health Lancaster Medical Center.
When was this NPI record last updated?
The NPPES record for Zachary Estep was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Zachary Estep, DO · NPI 1952939092
Cardiovascular Disease physician in Lancaster, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 1, 2020.
## Identity
- **NPI:** 1952939092 (Entity type: Individual)
- **Enumerated:** April 1, 2020
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** OS026015 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 2160 STATE RD STE 1700, Lancaster, PA 17601-1812
- **Phone:** (223) 287-8155
## 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:** Penn State Health Medical Group, LLC (NPI 1346996782, Lancaster, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2020
## Record status
- **NPPES last updated:** August 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952939092) · Data from the CMS NPPES public registry.