William Bull, MD
William Bull, MD is a specialist practicing in Naperville, IL. The NPI was issued on July 18, 2005, and the record was last updated in NPPES on September 28, 2010.
This record hasn't been updated in NPPES since 2010. Details may be out of date.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | 036102621 (IL) |
Practice location
Local context
Active NPPES records list 637 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code, 98 of them within 10 miles.
The same primary taxonomy is listed by 2,010 in Illinois and 89,620 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. William John Bull Jr.
- Status
- Active
- NPI issued
- Last updated in NPPES
- Deactivated
- Reactivated
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1417956947"