Quick answers
- Does Klara Knezevic accept Medicare assignment?
- Yes. Medicare's clinician data says Klara Knezevic 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 Klara Knezevic see?
- In 2024, CMS data shows 21 Original Medicare patients and 112 services for Klara Knezevic. This counts Original Medicare only and measures volume, not quality.
- What is Klara Knezevic's NPI number?
- 1174077234. 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 Klara Knezevic, 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 | 21 |
|---|---|
| Services billed to Medicare | 112 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Therapy procedure for nutrition management, each 15 minutes (97802)68 services
- Therapy procedure reassessment for nutrition management, each 15 minutes (97803)44 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%
- Diabetes75%
- Chronic kidney disease52%
Practice locations
Addresses where Klara Knezevic is enrolled with Medicare (CMS data updated October 2, 2026).
- 6301 Ivy Ln, Suite 410Greenbelt, MD 20770 (301) 474‑2499
Group practices
Medicare enrollment lists Klara Knezevic as a member of this group (CMS data updated October 2, 2026).
- Rebecca Bitzer MS Rd and Associates Inc13 clinicians in the group
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, Maryland →
Other dietitians in Greenbelt
Clinicians with the same Medicare primary specialty in Greenbelt, MD — not a recommendation.
Other clinicians in Rebecca Bitzer MS Rd and Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MNT |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174077234 |
| 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