WILLIAM P KUEHNER MD
NPI 1952366452
Internal Medicine in Bethlehem, PA
About William P Kuehner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM P KUEHNER MD (NPI 1952366452) is an individual internal medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (MD055943L) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1992).
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
William P Kuehner 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 Reassignment
Medicare enrollment records show William Kuehner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bethlehem, PA 18020
- 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.
Areas of Expertise CMS Part B claims 7
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 18020 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.
Referred Medical Equipment & Supplies CMS DME claims 5
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.
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 William Kuehner's NPI number?
The NPI number for William Kuehner is 1952366452. It was assigned to this individual provider in the NPPES registry on April 18, 2006.
Where is William Kuehner located?
William Kuehner practices at 4311 Easton Ave, Bethlehem, PA 18020. The listed phone number is (610) 954-3600.
What is William Kuehner's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is William Kuehner enrolled in Medicare?
Yes. William Kuehner 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 William Kuehner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Kuehner 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 William Kuehner'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 William Kuehner was last updated on March 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.
# William P Kuehner, MD · NPI 1952366452
Internal Medicine physician in Bethlehem, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 18, 2006.
## Identity
- **NPI:** 1952366452 (Entity type: Individual)
- **Enumerated:** April 18, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD055943L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 4311 EASTON AVE, Bethlehem, PA 18020-1431
- **Phone:** (610) 954-3600 · **Fax:** (610) 954-3606
## 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:** St. Luke's Physician Group, Inc. (NPI 1477603603, Bethlehem, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 1992
## Record status
- **NPPES last updated:** March 14, 2012
- **Other identifiers:** Medicare UPIN 719868 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1952366452) · Data from the CMS NPPES public registry.