Quick answers
- Does Jason D. Grabrovac accept Medicare assignment?
- Yes. Medicare's clinician data says Jason D. Grabrovac 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 Jason D. Grabrovac see?
- In 2024, CMS data shows 535 Original Medicare patients and 24,676 services for Jason D. Grabrovac. This counts Original Medicare only and measures volume, not quality.
- What is Jason D. Grabrovac's NPI number?
- 1023000528. 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 Jason D. Grabrovac, 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 | 535 |
|---|---|
| Services billed to Medicare | 24,676 |
| Different services or procedures | 38 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg (J7332)10,582 services
- Injection, methylprednisolone acetate, 1 mg (J1010)10,440 services
- Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg (J7329)1,775 services
- Aspiration and/or injection of fluid from large joint (20610)719 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)477 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%
- Arthritis75%
- Ischemic heart disease34%
- Anxiety25%
- Diabetes23%
Practice locations
Addresses where Jason D. Grabrovac is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Mountain View Dr, Suite 100Cumming, GA 30040 (770) 889‑2163
- 5671 Peachtree Dunwoody Rd, Suite 900Atlanta, GA 30342
- 5671 Peachtree Dunwoody Rd NE, Suite 900 950Atlanta, GA 30342 (404) 847‑9999
Group practices
Medicare enrollment lists Jason D. Grabrovac as a member of these groups (CMS data updated October 2, 2026).
- Physiotherapy Associates Inc1,460 clinicians in the group
- Resurgens, LLC196 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Cumming
Clinicians with the same Medicare primary specialty in Cumming, GA — not a recommendation.
Other clinicians in Physiotherapy Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023000528 |
| 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