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Optometry

Kenneth L. Stack, OD

Sees patients in Albany, NY · Queensbury, NY · New York

Summary

Kenneth L. Stack, OD (Optometry) is enrolled with Medicare at 2 practice locations in Albany, NY and Queensbury, NY. NPI 1093756371. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(518) 438‑6669 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Kenneth L. Stack, 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
OptometryPrimary specialty
YesAccepts Medicare assignment
41Years since medical school (graduated 1985)
State University Of New York - State College OptometryMedical school
MaleGender (as listed)

Quick answers

Where does Kenneth L. Stack see patients?
Medicare's clinician data lists 2 practice locations, including Albany, NY and Queensbury, NY. Call before your visit to confirm the address.
What is Kenneth L. Stack's specialty?
Medicare lists Optometry as the primary specialty.
Does Kenneth L. Stack accept Medicare assignment?
Yes. Medicare's clinician data says Kenneth L. Stack 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 Kenneth L. Stack?
(518) 438-6669, as listed in official Medicare / NPI Registry data.
What is Kenneth L. Stack's NPI number?
1093756371. 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 Kenneth L. Stack is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Optometry, New York →

Other optometrists in Albany

Clinicians with the same Medicare primary specialty in Albany, NY — not a recommendation.

All optometrists in Albany →

Clinician information

CredentialOD
Medical schoolState University Of New York - State College Optometry
Graduation year1985
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093756371
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