Timothy Witham, M.D.
Timothy Witham, M.D. is a neurological surgery physician practicing in Chicago, IL. The NPI was issued on June 20, 2006, and the record was last updated in NPPES on April 10, 2026. The record lists 2 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Neurological Surgery Physician Primary | 207T00000X | 036178633 (IL) |
| Neurological Surgery Physician | 207T00000X | D61713 (MD) |
Practice locations
Local context
Active NPPES records list 274 providers with neurological surgery physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 172 of them within 10 miles.
The same primary taxonomy is listed by 457 in Illinois and 11,992 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
- Timothy Witham
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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