Quick answers
- Does Grant R. Story accept Medicare assignment?
- Medicare's clinician data says Grant R. Story may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Grant R. Story see?
- In 2024, CMS data shows 133 Original Medicare patients and 266 services for Grant R. Story. This counts Original Medicare only and measures volume, not quality.
- What is Grant R. Story's NPI number?
- 1134888597. 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 Grant R. Story, 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 | 133 |
|---|---|
| Services billed to Medicare | 266 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Administration of influenza virus vaccine (G0008)133 services
- Influenza vaccine split virus, preservative free (90662)125 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 cholesterol75%
- Arthritis38%
- Diabetes23%
- Ischemic heart disease20%
- Chronic kidney disease19%
Practice locations
Addresses where Grant R. Story is enrolled with Medicare (CMS data updated October 2, 2026).
- 1160 E Saint Clair StVincennes, IN 47591
- 2121 Willow StVincennes, IN 47591
Specialties
- Physician Assistantprimary
Other physician assistants in Vincennes
Clinicians with the same Medicare primary specialty in Vincennes, IN — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1134888597 |
| 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