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Optometry

Gregory Kraskowsky, OD

Sees patients in Alamo, CA · California

Summary

Gregory Kraskowsky, OD (Optometry) is enrolled with Medicare at 1 practice location in Alamo, CA. NPI 1952440158. 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 Gregory Kraskowsky, 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
26Years since medical school (graduated 2000)
MaleGender (as listed)

Quick answers

Where does Gregory Kraskowsky see patients?
Medicare's clinician data lists 1 practice location in Alamo, CA. Call before your visit to confirm the address.
What is Gregory Kraskowsky's specialty?
Medicare lists Optometry as the primary specialty.
Does Gregory Kraskowsky accept Medicare assignment?
Yes. Medicare's clinician data says Gregory Kraskowsky 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 Gregory Kraskowsky?
(925) 820-6622, as listed in official Medicare / NPI Registry data.
What is Gregory Kraskowsky's NPI number?
1952440158. 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 Gregory Kraskowsky is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Optometry, California →

Other optometrists in California

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

All optometrists in California →

Clinician information

CredentialOD
Graduation year2000
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952440158
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