Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Optometry

Leena G. Adhikari, OD

Sees patients in Rancho Cucamonga, CA · California

Summary

Leena G. Adhikari, OD (Optometry) is enrolled with Medicare at 1 practice location in Rancho Cucamonga, CA. NPI 1164599718. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Leena G. Adhikari, 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

OptometryPrimary specialty
YesAccepts Medicare assignment
27Years since medical school (graduated 1999)
Southern California College Of OptometryMedical school
FemaleGender (as listed)

Quick answers

Where does Leena G. Adhikari see patients?
Medicare's clinician data lists 1 practice location in Rancho Cucamonga, CA. Call before your visit to confirm the address.
What is Leena G. Adhikari's specialty?
Medicare lists Optometry as the primary specialty.
Does Leena G. Adhikari accept Medicare assignment?
Yes. Medicare's clinician data says Leena G. Adhikari 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 Leena G. Adhikari?
(909) 980-5552, as listed in official Medicare / NPI Registry data.
What is Leena G. Adhikari's NPI number?
1164599718. 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 Leena G. Adhikari is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Optometry, California →

Other optometrists in Rancho Cucamonga

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

All optometrists in Rancho Cucamonga →

Clinician information

CredentialOD
Medical schoolSouthern California College Of Optometry
Graduation year1999
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1164599718
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