Quick answers
- Where does John P. Kowalczyk see patients?
- Medicare's clinician data lists 1 practice location in Jupiter, FL. Call before your visit to confirm the address.
- What is John P. Kowalczyk's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does John P. Kowalczyk accept Medicare assignment?
- Yes. Medicare's clinician data says John P. Kowalczyk 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 P. Kowalczyk?
- (561) 296-1122, as listed in official Medicare / NPI Registry data.
- What is John P. Kowalczyk's NPI number?
- 1477870459. 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 P. Kowalczyk is enrolled with Medicare (CMS data updated 2026-10-02).
- 4495 Military Trl, Suite 204Jupiter, FL 33458 (561) 296‑1122
Group practices
Medicare enrollment lists John P. Kowalczyk as a member of this group (CMS data updated 2026-10-02).
- Palm Beach Dermatology19 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Jupiter
Clinicians with the same Medicare primary specialty in Jupiter, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477870459 |
| 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