Quick answers
- Does Rasa L. Buntinas accept Medicare assignment?
- Yes. Medicare's clinician data says Rasa L. Buntinas 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 Rasa L. Buntinas see?
- In 2024, CMS data shows 504 Original Medicare patients and 222,011 services for Rasa L. Buntinas. This counts Original Medicare only and measures volume, not quality.
- What is Rasa L. Buntinas's NPI number?
- 1902880966. 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 Rasa L. Buntinas, 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 | 504 |
|---|---|
| Services billed to Medicare | 222,011 |
| Different services or procedures | 185 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, ferric carboxymaltose, 1 mg (J1439)44,250 services
- Injection, gadoterate meglumine, 0.1 ml (A9575)18,050 services
- Injection, denosumab, 1 mg (J0897)13,440 services
- Injection, aprepitant, 1 mg (J0185)12,740 services
- Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (J1569)9,920 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 cholesterol73%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)72%
- High blood pressure67%
- Arthritis47%
- Depression27%
- Anxiety27%
Hospitals where Rasa L. Buntinas works
Medicare's Facility Affiliation Data lists Rasa L. Buntinas at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Compass Memorial HealthcareMarengo, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161317
- Jones Regional Medical CenterAnamosa, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161306
- Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160079
- Regional Medical CenterManchester, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161343
- St Lukes HospitalCedar Rapids, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160045
Practice locations
Addresses where Rasa L. Buntinas is enrolled with Medicare (CMS data updated October 2, 2026).
- 202 10th St SECedar Rapids, IA 52403 (319) 247‑3010
- 275 10th St SECedar Rapids, IA 52403 (319) 247‑3010
Group practices
Medicare enrollment lists Rasa L. Buntinas as a member of this group (CMS data updated October 2, 2026).
- Physicians Clinic of Iowa PC135 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Other clinicians in Physicians Clinic of Iowa PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902880966 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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