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Optometry

Madeline R. Bartels, OD

Sees patients in Tonawanda, NY · New York

Summary

Dr. Madeline R. Bartels, OD is an optometrist at 2126 Niagara Falls Blvd, Suite 1, Tonawanda, NY 14150. Phone: (716) 693-4606. Accepts Medicare assignment. In 2024, Madeline R. Bartels had 92 Original Medicare patients and 254 services. NPI 1558920413. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Optometrist (Medicare lists Optometry)
  • Address: 2126 Niagara Falls Blvd, Suite 1, Tonawanda, NY 14150 · Directions
  • Phone: (716) 693‑4606
  • Medicare: Accepts Medicare assignment
  • Group practice: Optometric Vision Care PLLC
  • Optometry school: Illinois College Of Optometry At Chicago · graduated 2019 (7 years since optometry school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Madeline R. Bartels, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Madeline R. Bartels accept Medicare assignment?
Yes. Medicare's clinician data says Madeline R. Bartels accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Madeline R. Bartels see?
In 2024, CMS data shows 92 Original Medicare patients and 254 services for Madeline R. Bartels. This counts Original Medicare only and measures volume, not quality.
What is Madeline R. Bartels's NPI number?
1558920413. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Madeline R. Bartels, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients92
Services billed to Medicare254
Different services or procedures13
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient complete exam of visual system (92014)73 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)21 services
  3. Imaging of retina (92134)19 services
  4. Imaging of optic nerve (92133)17 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure68%
  • Arthritis50%
  • Chronic kidney disease30%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)29%
  • Diabetes27%

Practice locations

Addresses where Madeline R. Bartels is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Madeline R. Bartels as a member of this group (CMS data updated October 2, 2026).

  • Optometric Vision Care PLLC2 clinicians in the group

Specialties

Find other clinicians: Optometry, New York →

Other optometrists in Tonawanda

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

All optometrists in Tonawanda →

Other clinicians in Optometric Vision Care PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialOD
Optometry schoolIllinois College Of Optometry At Chicago
Graduation year2019 (7 years since optometry school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558920413
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 October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians