Quick answers
- Does Samuel F. Passi accept Medicare assignment?
- Yes. Medicare's clinician data says Samuel F. Passi 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 F. Passi see?
- In 2024, CMS data shows 330 Original Medicare patients and 1,281 services for Samuel F. Passi. This counts Original Medicare only and measures volume, not quality.
- What is Samuel F. Passi's NPI number?
- 1609250497. 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 F. Passi, 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 patients | 330 |
|---|---|
| Services billed to Medicare | 1,281 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Measurement of corneal curvature and depth of eye (92136)279 services
- Removal of cataract with insertion of prosthetic lens (66984)249 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)138 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)116 services
- Imaging of retina (92134)103 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 blood pressure65%
- High cholesterol61%
- Arthritis39%
- Diabetes29%
- Depression22%
- Chronic kidney disease22%
Practice locations
Addresses where Samuel F. Passi is enrolled with Medicare (CMS data updated October 2, 2026).
- 755 E 3900Salt Lake City, UT 84107 (801) 266‑2283
Group practices
Medicare enrollment lists Samuel F. Passi as a member of this group (CMS data updated October 2, 2026).
- Eye Institute of Utah Inc10 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Salt Lake City
Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.
Other clinicians in Eye Institute of Utah Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Utah School Of Medicine |
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609250497 |
| Corrections | Report 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians