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Ophthalmology

Sarah T. Glass, MD

Works at hospitals in Portland, OR · Oregon

Summary

Dr. Sarah T. Glass, MD is an ophthalmologist at 15298 SW Royalty Pkwy, Tigard, OR 97224. Phone: (503) 620-4070. Accepts Medicare assignment. In 2024, Sarah T. Glass had 657 Original Medicare patients and 1,729 services. NPI 1588195259. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Ophthalmologist (Medicare lists Ophthalmology)
  • Address: 15298 SW Royalty Pkwy, Tigard, OR 97224 · Directions (1 more location)
  • Phone: (503) 620‑4070
  • Medicare: Accepts Medicare assignment
  • Hospital: Providence St Vincent Medical Center
  • Group practice: Eye Health Northwest PC
  • Medical school: Vanderbilt University School Of Medicine · graduated 2017 (9 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sarah T. Glass, 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 Sarah T. Glass accept Medicare assignment?
Yes. Medicare's clinician data says Sarah T. Glass 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 Sarah T. Glass see?
In 2024, CMS data shows 657 Original Medicare patients and 1,729 services for Sarah T. Glass. This counts Original Medicare only and measures volume, not quality.
What is Sarah T. Glass's NPI number?
1588195259. 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 Sarah T. Glass, 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 patients657
Services billed to Medicare1,729
Different services or procedures29
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient complete exam of visual system (92014)414 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)247 services
  3. Imaging of optic nerve (92133)178 services
  4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)161 services
  5. Exam of visual field with extended testing (92083)149 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 cholesterol67%
  • High blood pressure61%
  • Arthritis37%
  • Diabetes26%
  • Depression20%
  • Chronic kidney disease18%

Hospitals where Sarah T. Glass works

Medicare's Facility Affiliation Data lists Sarah T. Glass at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Sarah T. Glass is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sarah T. Glass as a member of this group (CMS data updated October 2, 2026).

  • Eye Health Northwest PC73 clinicians in the group

Specialties

Find other Ophthalmology doctors in Oregon →

Other ophthalmologists in Tigard

Clinicians with the same Medicare primary specialty in Tigard, OR — not a recommendation.

All ophthalmologists in Tigard →

Other clinicians in Eye Health Northwest PC

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

Clinician information

CredentialMD
Medical schoolVanderbilt University School Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1588195259
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians