Quick answers
- Where does John M. Gatti see patients?
- Medicare's clinician data lists 3 practice locations, including Kansas City, MO and Overland Park, KS. Call before your visit to confirm the address.
- What is John M. Gatti's specialty?
- Medicare lists Urology as the primary specialty.
- Does John M. Gatti accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Gatti accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John M. Gatti?
- (816) 234-3000, as listed in official Medicare / NPI Registry data.
- What is John M. Gatti's NPI number?
- 1689623845. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John M. Gatti is enrolled with Medicare (CMS data updated 2026-10-02).
- 2401 Gillham RdKansas City, MO 64108 (816) 234‑3000
- 5520 College BlvdOverland Park, KS 66211 (913) 696‑8000
- 5808 W 110th StOverland Park, KS 66211 (913) 696‑8000
Group practices
Medicare enrollment lists John M. Gatti as a member of this group (CMS data updated 2026-10-02).
- The Childrens Mercy Hospital135 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Kansas City
Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689623845 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians