Quick answers
- Does Jeanie Y. Paik accept Medicare assignment?
- Yes. Medicare's clinician data says Jeanie Y. Paik 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 Jeanie Y. Paik see?
- In 2024, CMS data shows 652 Original Medicare patients and 2,571 services for Jeanie Y. Paik. This counts Original Medicare only and measures volume, not quality.
- What is Jeanie Y. Paik's NPI number?
- 1912268129. 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 Jeanie Y. Paik, 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 | 652 |
|---|---|
| Services billed to Medicare | 2,571 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)444 services
- Photography of the retina (92250)300 services
- Established patient problem focused exam of visual system (92012)275 services
- Established patient complete exam of visual system (92014)235 services
- Measurement of corneal curvature and depth of eye (92136)182 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 pressure73%
- Arthritis40%
- Diabetes31%
- Ischemic heart disease28%
- Osteoporosis24%
Practice locations
Addresses where Jeanie Y. Paik is enrolled with Medicare (CMS data updated October 2, 2026).
- 10300 S De Anza Blvd, Suite ACupertino, CA 95014 (408) 253‑3083
- 2577 Samaritan Dr, Suite 740San Jose, CA 95124 (408) 358‑2029
Group practices
Medicare enrollment lists Jeanie Y. Paik as a member of this group (CMS data updated October 2, 2026).
- Spectrum Eye Physicians a Medical Corporation15 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Cupertino
Clinicians with the same Medicare primary specialty in Cupertino, CA — not a recommendation.
Other clinicians in Spectrum Eye Physicians a Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Chicago, Pritzker School Of Medicine |
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912268129 |
| 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