Nathan Horvat, MD
NPI 1407558877 belongs to Nathan Horvat, MD, a critical care medicine (internal medicine) physician with a practice location in Chicago, IL. The NPI was issued on March 20, 2023, and the record was last updated in NPPES on May 7, 2026. The record lists 4 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician Primary | 207RC0200X | 036.179732 (IL) |
| Internal Medicine Physician | 207R00000X | 125.082224 (IL) |
| Pulmonary Disease Physician | 207RP1001X | 036.179732 (IL) |
| Student in an Organized Health Care Education/Training Program | 390200000X | Not listed |
Practice locations
Local context
Active NPPES records list 199 providers with critical care medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 68 of them within 10 miles.
The same primary taxonomy is listed by 306 in Illinois and 7,319 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
- Nathan Patrick Horvat
- 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/1407558877"