Quick answers
- Does Katrina Hillenbrand accept Medicare assignment?
- Yes. Medicare's clinician data says Katrina Hillenbrand 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 Katrina Hillenbrand see?
- In 2024, CMS data shows 215 Original Medicare patients and 291 services for Katrina Hillenbrand. This counts Original Medicare only and measures volume, not quality.
- What is Katrina Hillenbrand's NPI number?
- 1770002099. 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 Katrina Hillenbrand, 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 | 215 |
|---|---|
| Services billed to Medicare | 291 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)173 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)87 services
- Biopsy and aspiration of bone marrow sample for diagnosis (38222)17 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%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)64%
- Arthritis51%
- Chronic kidney disease33%
- Ischemic heart disease32%
Practice locations
Addresses where Katrina Hillenbrand is enrolled with Medicare (CMS data updated October 2, 2026).
- 880 W Central Rd, Suite 8200Arlington Heights, IL 60005 (847) 259‑4482
Group practices
Medicare enrollment lists Katrina Hillenbrand as a member of this group (CMS data updated October 2, 2026).
- Illinois Cancer Specialists26 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Arlington Heights
Clinicians with the same Medicare primary specialty in Arlington Heights, IL — not a recommendation.
Other clinicians in Illinois Cancer Specialists
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770002099 |
| 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