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

Optometry

Samuel L. Reiss, OD

Sees patients in Alliance, OH · Uniontown, OH · Cincinnati, OH · Ohio

Summary

Dr. Samuel L. Reiss, OD is an optometrist at 1650 S Union Ave, Alliance, OH 44601. Phone: (330) 821-2020. Accepts Medicare assignment. In 2024, Samuel L. Reiss had 122 Original Medicare patients and 822 services. NPI 1801865936. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Optometrist (Medicare lists Optometry)
  • Address: 1650 S Union Ave, Alliance, OH 44601 · Directions (2 more locations)
  • Phone: (330) 821‑2020
  • Medicare: Accepts Medicare assignment
  • Group practice: Clarkson Optometry Midwest Inc
  • Optometry school: Ohio State University - College Of Optometry · graduated 1977 (49 years since optometry school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Samuel L. Reiss, 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 Samuel L. Reiss accept Medicare assignment?
Yes. Medicare's clinician data says Samuel L. Reiss 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 Samuel L. Reiss see?
In 2024, CMS data shows 122 Original Medicare patients and 822 services for Samuel L. Reiss. This counts Original Medicare only and measures volume, not quality.
What is Samuel L. Reiss's NPI number?
1801865936. 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 Samuel L. Reiss, 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 patients122
Services billed to Medicare822
Different services or procedures13
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient complete exam of visual system (92014)94 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 services
  3. Imaging of optic nerve (92133)13 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 pressure74%
  • Arthritis43%
  • Diabetes30%
  • Anxiety29%
  • Ischemic heart disease25%

Practice locations

Addresses where Samuel L. Reiss is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Samuel L. Reiss as a member of this group (CMS data updated October 2, 2026).

  • Clarkson Optometry Midwest Inc76 clinicians in the group

Specialties

Find other clinicians: Optometry, Ohio →

Other optometrists in Alliance

Clinicians with the same Medicare primary specialty in Alliance, OH — not a recommendation.

All optometrists in Alliance →

Other clinicians in Clarkson Optometry Midwest Inc

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

Clinician information

CredentialOD
Optometry schoolOhio State University - College Of Optometry
Graduation year1977 (49 years since optometry school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801865936
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