Dr. William John Bull , MD
Specialist • Naperville, IL
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. William Bull has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. William Bull, MD was a registered Specialist practicing in Naperville, IL. Throughout an active medical career spanning 1 years, Dr. Bull provided care at the practice location at 1307 MACOM DR until profile deactivation on 2006-03-18.
Historical Medicare Part B clinical services included new patient outpatient office visit, established patient outpatient office visit. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
1307 Macom Dr
Naperville, IL 605643202
Specialty Benchmarks & Practice Insights
Comparative analytics for Specialist in Naperville, IL
Practicing in Naperville, IL (1322 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
20 | 20 | $162.00 | $105.39 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
11 | 11 | $78.00 | $42.73 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1307 MACOM DR, NAPERVILLE, IL 605643202 (Tel: 6307176000)
Registered at 1307 MACOM DR, NAPERVILLE, IL 605643202 (Tel: 6307176000)
Recorded as WILLIAM BULL, MD
Specialist (License #036102621 in IL)
Record officially reactivated for active practice on April 05, 2006
Record deactivated on March 18, 2006
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1307 Macom Dr
Naperville, IL 605643202
Phone: 6307176000
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