MAX E WIDAWSKI DO
NPI 1619468733
Internal Medicine in Allentown, PA
About Max E Widawski Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAX E WIDAWSKI DO (NPI 1619468733) is an individual internal medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (OS021474) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with St Lukes Quakertown Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (2018).
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 and accepts Medicare assignment
Max E Widawski 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 Max Widawski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Allentown, PA 18104
- 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 17
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Lukes Quakertown Hospital
Acute Care Hospitals · Quakertown, PASt Luke's Hospital Bethlehem
Acute Care Hospitals · Bethlehem, PALehigh Valley Hospital
Acute Care Hospitals · Allentown, PASt Luke's Miners Memorial Hospital
Acute Care Hospitals · Coaldale, PAGeisinger St. Luke's Hospital
Acute Care Hospitals · Orwigsburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18104 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 3
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 3
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 Max Widawski's NPI number?
The NPI number for Max Widawski is 1619468733. It was assigned to this individual provider in the NPPES registry on May 24, 2018.
Where is Max Widawski located?
Max Widawski practices at 1901 Hamilton St Ste 300, Allentown, PA 18104. The listed phone number is (610) 628-7900.
What is Max Widawski's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Max Widawski enrolled in Medicare?
Yes. Max Widawski 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 Max Widawski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Max Widawski reassigns Medicare benefits to St. Luke's Physician Group, Inc. (Allentown, 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 Max Widawski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Max Widawski affiliated with any hospitals?
According to CMS data, Max Widawski is affiliated with St Lukes Quakertown Hospital, St Luke's Hospital Bethlehem, Lehigh Valley Hospital, St Luke's Miners Memorial Hospital and Geisinger St. Luke's Hospital.
When was this NPI record last updated?
The NPPES record for Max Widawski was last updated on December 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Max E Widawski, DO · NPI 1619468733
Internal Medicine physician in Allentown, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 24, 2018.
## Identity
- **NPI:** 1619468733 (Entity type: Individual)
- **Enumerated:** May 24, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OS021474 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1901 HAMILTON ST STE 300, Allentown, PA 18104-6461
- **Phone:** (610) 628-7900 · **Fax:** (833) 816-7513
## 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 1316182942, Allentown, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2018
## Record status
- **NPPES last updated:** December 14, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1619468733) · Data from the CMS NPPES public registry.