NANCY ELISE KLEIN MD
NPI 1114603487
Emergency Medicine in Bethlehem, PA
About Nancy Elise Klein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY ELISE KLEIN MD (NPI 1114603487) is an individual emergency medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (MT229567) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with St Luke's Hospital Bethlehem, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nancy Elise Klein Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nancy Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bethlehem, PA 18015
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 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.
St Luke's Hospital Bethlehem
Acute Care Hospitals · Bethlehem, PAGeisinger St. Luke's Hospital
Acute Care Hospitals · Orwigsburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18015 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHLEHEM, PA 18015
BETHLEHEM, PA 18015
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 Nancy Klein's NPI number?
The NPI number for Nancy Klein is 1114603487. It was assigned to this individual provider in the NPPES registry on June 22, 2023.
Where is Nancy Klein located?
Nancy Klein practices at 801 Ostrum St, Bethlehem, PA 18015. The listed phone number is (484) 526-4000.
What is Nancy Klein's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nancy Klein enrolled in Medicare?
Yes. Nancy Klein is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nancy Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Klein reassigns Medicare benefits to St. Luke's Physician Group, Inc. (Bethlehem, 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 Nancy Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nancy Klein affiliated with any hospitals?
According to CMS data, Nancy Klein is affiliated with St Luke's Hospital Bethlehem and Geisinger St. Luke's Hospital.
When was this NPI record last updated?
The NPPES record for Nancy Klein was last updated on April 13, 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.