GEORGE R ZLUPKO MD
NPI 1548249444
Emergency Medicine in Newark, DE
About George R Zlupko Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGE R ZLUPKO MD (NPI 1548249444) is an individual emergency medicine provider in Newark, Delaware, licensed in Delaware (C10004451) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
George R Zlupko 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
2Medicare enrollment records show George Zlupko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newark, DE 19718
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1245674993 (Delaware)
- 1,531 clinicians in this Medicare group
Newark, DE 19711
- Reassigned Medicare billing, Delaware enrollment
- 18 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19718 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
NEWARK, DE 19718
NEWARK, DE 19718
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 George Zlupko's NPI number?
The NPI number for George Zlupko is 1548249444. It was assigned to this individual provider in the NPPES registry on January 10, 2006.
Where is George Zlupko located?
George Zlupko practices at 4755 Ogletown-Stanton Rd, Newark, DE 19718. The listed phone number is (302) 733-1000.
What is George Zlupko's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is George Zlupko enrolled in Medicare?
Yes. George Zlupko 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 George Zlupko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Zlupko reassigns Medicare benefits to 2 organizations: Christiana Care Health Services, Inc (Newark, DE) and Newark Emergency Center (Newark, DE). 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 George Zlupko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for George Zlupko was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# George R Zlupko, MD · NPI 1548249444
Emergency Medicine physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since January 10, 2006.
## Identity
- **NPI:** 1548249444 (Entity type: Individual)
- **Enumerated:** January 10, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** C10004451 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 4755 OGLETOWN-STANTON RD, Newark, DE 19718
- **Phone:** (302) 733-1000 · **Fax:** (302) 733-1633
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Christiana Care Health Services, Inc (NPI 1104896596, Newark, DE); Newark Emergency Center (NPI 1700864576, Newark, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 1993
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 0000706901 (DE)
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Source: [NPI Profile](https://npiprofile.com/npi/1548249444) · Data from the CMS NPPES public registry.