Quick answers
- Does Sarah Mastrorocco accept Medicare assignment?
- Yes. Medicare's clinician data says Sarah Mastrorocco 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 Sarah Mastrorocco see?
- In 2024, CMS data shows 119 Original Medicare patients and 215 services for Sarah Mastrorocco. This counts Original Medicare only and measures volume, not quality.
- What is Sarah Mastrorocco's NPI number?
- 1104560523. 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 Sarah Mastrorocco, 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 | 119 |
|---|---|
| Services billed to Medicare | 215 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient complete exam of visual system (92014)60 services
- Photography of the retina (92250)57 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)20 services
- New patient complete exam of visual system (92004)18 services
- Imaging of optic nerve (92133)15 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 cholesterol69%
- Arthritis41%
- Diabetes37%
- Chronic kidney disease29%
- Ischemic heart disease21%
Practice locations
Addresses where Sarah Mastrorocco is enrolled with Medicare (CMS data updated October 2, 2026).
- 1534 28th Ave N, 515 Vision CareFort Dodge, IA 50501 (515) 573‑1145
- 352 S Main StZumbrota, MN 55992 (507) 732‑5013
- 435 S Grove St, Suite 2Blue Earth, MN 56013 (507) 526‑2222
- 966 Houston Northcutt Blvd, Suite DMount Pleasant, SC 29464 (843) 881‑2492
Group practices
Medicare enrollment lists Sarah Mastrorocco as a member of these groups (CMS data updated October 2, 2026).
- Eye Care Associates of Co LLC66 clinicians in the group
- Eye Care Associates of SC LLC65 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Fort Dodge
Clinicians with the same Medicare primary specialty in Fort Dodge, IA — not a recommendation.
Other clinicians in Eye Care Associates of Co LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Southern College Of Optometry |
| Graduation year | 2022 (4 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104560523 |
| 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