Quick answers
- Does Sidney Aldrian R. Magdaong accept Medicare assignment?
- Yes. Medicare's clinician data says Sidney Aldrian R. Magdaong 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 Sidney Aldrian R. Magdaong see?
- In 2024, CMS data shows 42 Original Medicare patients and 65 services for Sidney Aldrian R. Magdaong. This counts Original Medicare only and measures volume, not quality.
- What is Sidney Aldrian R. Magdaong's NPI number?
- 1174364178. 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 Sidney Aldrian R. Magdaong, 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 | 42 |
|---|---|
| Services billed to Medicare | 65 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Imaging of retina (92134)12 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 cholesterol69%
- High blood pressure50%
- Arthritis33%
Practice locations
Addresses where Sidney Aldrian R. Magdaong is enrolled with Medicare (CMS data updated October 2, 2026).
- 4619 W Richland Plaza DrBloomington, IN 47404 (812) 332‑3937
Group practices
Medicare enrollment lists Sidney Aldrian R. Magdaong as a member of this group (CMS data updated October 2, 2026).
- Precision Eye Group PC9 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Bloomington
Clinicians with the same Medicare primary specialty in Bloomington, IN — not a recommendation.
Other clinicians in Precision Eye Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Indiana University - School Of Optometry |
| Graduation year | 2024 (2 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174364178 |
| 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