Quick answers
- Does Erika B. Saucedo Sanchez accept Medicare assignment?
- Yes. Medicare's clinician data says Erika B. Saucedo Sanchez 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 Erika B. Saucedo Sanchez see?
- In 2024, CMS data shows 471 Original Medicare patients and 1,192 services for Erika B. Saucedo Sanchez. This counts Original Medicare only and measures volume, not quality.
- What is Erika B. Saucedo Sanchez's NPI number?
- 1831364710. 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 Erika B. Saucedo Sanchez, 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 | 471 |
|---|---|
| Services billed to Medicare | 1,192 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient problem focused exam of visual system (92012)289 services
- Established patient complete exam of visual system (92014)257 services
- Measurement of corneal curvature and depth of eye (92136)122 services
- Imaging of retina (92134)108 services
- New patient complete exam of visual system (92004)91 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 pressure75%
- High cholesterol70%
- Arthritis45%
- Diabetes38%
- Chronic kidney disease28%
- Ischemic heart disease22%
Practice locations
Addresses where Erika B. Saucedo Sanchez is enrolled with Medicare (CMS data updated October 2, 2026).
- 555 N 13th AveUpland, CA 91786 (909) 982‑8846
Group practices
Medicare enrollment lists Erika B. Saucedo Sanchez as a member of this group (CMS data updated October 2, 2026).
- Pacific Eye Institute a Medical Group Inc44 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Upland
Clinicians with the same Medicare primary specialty in Upland, CA — not a recommendation.
Other clinicians in Pacific Eye Institute a Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831364710 |
| 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