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Dermatology

Ronald O. Rigor, MD

Sees patients in Corona, CA · Pasadena, CA · California

Summary

Ronald O. Rigor, MD (Dermatology) is enrolled with Medicare at 3 practice locations in Corona, CA and Pasadena, CA. NPI 1700835675. Source: CMS National Downloadable File, updated 2026-10-02.

Call(951) 736‑4700 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Ronald O. Rigor, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

3Practice locations
DermatologyPrimary specialty
May acceptAccepts Medicare assignment
32Years since medical school (graduated 1994)
MaleGender (as listed)
Ronald Rigor MD IncGroup practice

Quick answers

Where does Ronald O. Rigor see patients?
Medicare's clinician data lists 3 practice locations, including Corona, CA and Pasadena, CA. Call before your visit to confirm the address.
What is Ronald O. Rigor's specialty?
Medicare lists Dermatology as the primary specialty, and also Internal Medicine.
Does Ronald O. Rigor accept Medicare assignment?
Medicare's clinician data says Ronald O. Rigor may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Ronald O. Rigor?
(951) 736-4700, as listed in official Medicare / NPI Registry data.
What is Ronald O. Rigor's NPI number?
1700835675. 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 Ronald O. Rigor is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ronald O. Rigor as a member of this group (CMS data updated 2026-10-02).

  • Ronald Rigor MD Inc2 clinicians in the group

Specialties

Find other Dermatology doctors in California →

Other dermatologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All dermatologists in California →

Clinician information

CredentialMD
Graduation year1994
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1700835675
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians