Paul Detjen, MD
NPI 1396739298 belongs to Paul Detjen, MD, an allergy & immunology physician with a practice location in Kenilworth, IL. The NPI was issued on September 7, 2005, and the record was last updated in NPPES on May 4, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Allergy & Immunology Physician Primary | 207K00000X | 036072795 (IL) |
Practice location
Local context
Active NPPES records list 137 providers with allergy & immunology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 41 of them within 10 miles.
The same primary taxonomy is listed by 220 in Illinois and 5,559 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
- Paul Finly Detjen
- 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
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1396739298"