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Family Practice

Ginger L. Leon, DO

Sees patients in Montclair, CA · California

Summary

Ginger L. Leon, DO (Family Practice) is enrolled with Medicare at 2 practice locations in Montclair, CA. NPI 1245234780. Source: CMS National Downloadable File, updated 2026-10-02.

Call(909) 949‑4400 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Ginger L. Leon, 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

2Practice locations
Family PracticePrimary specialty
May acceptAccepts Medicare assignment
YesOffers telehealth
25Years since medical school (graduated 2001)
FemaleGender (as listed)

Quick answers

Where does Ginger L. Leon see patients?
Medicare's clinician data lists 2 practice locations, including Montclair, CA. Call before your visit to confirm the address.
What is Ginger L. Leon's specialty?
Medicare lists Family Practice as the primary specialty.
Does Ginger L. Leon accept Medicare assignment?
Medicare's clinician data says Ginger L. Leon may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does Ginger L. Leon offer telehealth?
Medicare's clinician data says Ginger L. Leon offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Ginger L. Leon?
(909) 949-4400, as listed in official Medicare / NPI Registry data.
What is Ginger L. Leon's NPI number?
1245234780. 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 Ginger L. Leon is enrolled with Medicare (CMS data updated 2026-10-02).

  • 5404 Moreno StMontclair, CA 91763
  • 5404 Moreno St, Suite GMontclair, CA 91763 (909) 949‑4400

Specialties

Find other Family Practice doctors in California →

Other family doctors in Montclair

Clinicians with the same Medicare primary specialty in Montclair, CA — not a recommendation.

All family doctors in Montclair →

Clinician information

CredentialDO
Graduation year2001
Gender (as listed)Female
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1245234780
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