Provider Profile
Based in Bloomington, IN, Sidney Aldrian R. Magdaong, OD is listed in the NPI registry under optometry. Sidney Aldrian graduated from Indiana University - School of Optometry in 2024. Sidney Aldrian is also listed as specializing in optometrist. According to Medicare claims data, the services billed most often include imaging of retina. NPI 1174364178 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
744 E 3RD ST
Bloomington, IN 47405
Within Optometry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
Tear duct issues
Vision changes
Most searched procedures
Contact lens exams
Dry eye treatments
Examinations
Eyelid care
Eyelid treatments
General exams
Glasses and eyewear
Imaging & tests
Imaging and scans
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
12 services · 12 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Imaging of retina | Treatment | 92134 |
12 | Less often than most peers in Optometry |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Magdaong is an optometry in Bloomington, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Magdaong is listed at 744 E 3Rd St, Bloomington, IN 47405. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (812) 855-8436. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Magdaong's National Provider Identifier is 1174364178. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Magdaong attended Indiana University - School of Optometry, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
Dr. Magdaong has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Magdaong provides treatments such as imaging of retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Magdaong. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.