WILLIAM B BETZ MD
NPI 1720040389
Radiology - Diagnostic Radiology in Chicago, IL
About William B Betz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM B BETZ MD (NPI 1720040389) is an individual diagnostic radiology provider in Chicago, Illinois, licensed in Illinois (036-111821) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and maintains a secondary practice location in Dekalb.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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 B Betz 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
19Medicare enrollment records show William Betz reassigns Medicare billing to 19 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gary, IN 46404
- Reassigned Medicare billing, Indiana enrollment
- 17 clinicians in this Medicare group
Rockford, IL 61114
- Reassigned Medicare billing, Illinois enrollment
- 1,375 clinicians in this Medicare group
Paducah, KY 42003
- Reassigned Medicare billing, Kentucky enrollment
- 57 clinicians in this Medicare group
East Liverpool, OH 43920
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Erie, PA 16550
- Reassigned Medicare billing, Pennsylvania enrollment
- 962 clinicians in this Medicare group
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 344 clinicians in this Medicare group
Oxford, MS 38655
- Reassigned Medicare billing, Illinois enrollment
- 2 clinicians in this Medicare group
Windsor Mill, MD 21244
- Reassigned Medicare billing, Illinois enrollment
- 19 clinicians in this Medicare group
Hunt Valley, MD 21031
- Reassigned Medicare billing, Illinois and Louisiana enrollments
- Also billed through NPI 1013217769 (Louisiana)
- 4 clinicians in this Medicare group
Jackson, MS 39203
- Reassigned Medicare billing, Mississippi enrollment
- Medicare enrollment name: Mississippi State Hospital At Whitfield
- 67 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 6
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.
Adventhealth Orlando
Acute Care Hospitals · Orlando, FLPalos Community Hospital
Acute Care Hospitals · Palos Heights, ILNorthwestern Memorial Hospital
Acute Care Hospitals · Chicago, ILBaptist Memorial Hospital North Ms
Acute Care Hospitals · Oxford, MSWhitfield Medical Surgical Hospital
Acute Care Hospitals · Whitfield, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60614 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.
CHICAGO, IL 60614
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 Betz's NPI number?
The NPI number for William Betz is 1720040389. It was assigned to this individual provider in the NPPES registry on April 6, 2006.
Where is William Betz located?
William Betz practices at 2650 N Lakeview Ave 3909, Chicago, IL 60614. The listed phone number is (773) 348-2024.
What is William Betz's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is William Betz enrolled in Medicare?
Yes. William Betz 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 William Betz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Betz reassigns Medicare benefits to 19 organizations: Medical Imaging Specialist In Inc (Gary, IN), Rockford Health Physicians (Rockford, IL), Arcare (Paducah, KY), University Of Pittsburgh Physicians (East Liverpool, OH), Regional Health Services Inc (Erie, PA) and 14 more organizations, listed in the Medicare section above. 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 William Betz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Betz accept?
Health plans from Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Texas, CareSource, HMO Louisiana and Oscar Health Plan, Inc. and 3 other insurers list William Betz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is William Betz affiliated with any hospitals?
According to CMS data, William Betz is affiliated with Adventhealth Orlando, Palos Community Hospital, Northwestern Memorial Hospital, Baptist Memorial Hospital North Ms and Whitfield Medical Surgical Hospital.
When was this NPI record last updated?
The NPPES record for William Betz was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# William B Betz, MD · NPI 1720040389
Diagnostic Radiology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 6, 2006.
## Identity
- **NPI:** 1720040389 (Entity type: Individual)
- **Enumerated:** April 6, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 036-111821 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2650 N LAKEVIEW AVE, 3909, Chicago, IL 60614-1840
- **Phone:** (773) 348-2024 · **Fax:** (773) 348-2024
## 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:** 19 organizations under Medicare reassignment (form CMS-855R): Medical Imaging Specialist In Inc (NPI 1275408577, Gary, IN); Rockford Health Physicians (NPI 1043242886, Rockford, IL); Arcare (NPI 1598186116, Paducah, KY); University Of Pittsburgh Physicians (NPI 1811945793, East Liverpool, OH); Regional Health Services Inc (NPI 1174520654, Erie, PA); and 14 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 1999
## Record status
- **NPPES last updated:** November 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1720040389) · Data from the CMS NPPES public registry.