Quick answers
- Does Robert C. Zapotosky accept Medicare assignment?
- Yes. Medicare's clinician data says Robert C. Zapotosky accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Robert C. Zapotosky's NPI number?
- 1841648573. 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 Robert C. Zapotosky is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 16465 Sierra Lakes Pkwy, Suite 275Fontana, CA 92336 (909) 279‑1010
- 1666 N Waterman AveSan Bernardino, CA 92404 (909) 886‑4965
- 2140 Grand Ave, Suite 260Chino Hills, CA 91709 (909) 464‑9800
- 255 Terracina Blvd, Suite 205cRedlands, CA 92373 (909) 793‑2323
- 9041 Magnolia Ave, Suite 206Riverside, CA 92503 (951) 354‑2220
Group practices
Medicare enrollment lists Robert C. Zapotosky as a member of this group (CMS data updated October 2, 2026).
- Pacific Dermatology Institute32 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Fontana
Clinicians with the same Medicare primary specialty in Fontana, CA — not a recommendation.
Other clinicians in Pacific Dermatology Institute
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841648573 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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