Michael Tonzi, MD
NPI 1427555309 belongs to Michael Tonzi, MD, an urology physician with a practice location in Montrose, CO. The NPI was issued on April 9, 2018, and the record was last updated in NPPES on October 15, 2025.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Urology Physician Primary | 208800000X | DR.0070008 (CO) |
Practice location
Local context
Active NPPES records list 6 providers with urology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 5 of them within 10 miles.
The same primary taxonomy is listed by 352 in Colorado and 19,364 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. Michael S Tonzi
- 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/1427555309"