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Optometry

Cary M. Neunzig

Sees patients in Santa Clara, CA · California

Summary

Cary M. Neunzig (Optometry) is enrolled with Medicare at 2 practice locations in Santa Clara, CA. NPI 1639217235. 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 Cary M. Neunzig, 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
40Years since medical school (graduated 1986)
University Of California - School Of OptometryMedical school
FemaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Where does Cary M. Neunzig see patients?
Medicare's clinician data lists 2 practice locations, including Santa Clara, CA. Call before your visit to confirm the address.
What is Cary M. Neunzig's specialty?
Medicare lists Optometry as the primary specialty.
Does Cary M. Neunzig accept Medicare assignment?
Yes. Medicare's clinician data says Cary M. Neunzig 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 Cary M. Neunzig?
(408) 851-1000, as listed in official Medicare / NPI Registry data.
What is Cary M. Neunzig's NPI number?
1639217235. 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 Cary M. Neunzig is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Cary M. Neunzig as a member of this group (CMS data updated 2026-10-02).

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other clinicians: Optometry, California →

Other optometrists in Santa Clara

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

All optometrists in Santa Clara →

Clinician information

Medical schoolUniversity Of California - School Of Optometry
Graduation year1986
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639217235
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