Quick answers
- Does Vatsala Katiyar accept Medicare assignment?
- Yes. Medicare's clinician data says Vatsala Katiyar 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 Vatsala Katiyar see?
- In 2024, CMS data shows 602 Original Medicare patients and 96,294 services for Vatsala Katiyar. This counts Original Medicare only and measures volume, not quality.
- What is Vatsala Katiyar's NPI number?
- 1215450119. 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 Vatsala Katiyar, 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 | 602 |
|---|---|
| Services billed to Medicare | 96,294 |
| Different services or procedures | 176 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, ferric carboxymaltose, 1 mg (J1439)12,000 services
- Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (Q0138)10,200 services
- Injection, pembrolizumab, 1 mg (J9271)8,000 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)5,490 services
- Injection, darbepoetin alfa, 1 microgram (non-esrd use) (J0881)2,675 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 cholesterol72%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)52%
- Arthritis43%
- Chronic kidney disease39%
- Diabetes33%
Hospitals where Vatsala Katiyar works
Medicare's Facility Affiliation Data lists Vatsala Katiyar 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.
- Carle Health Methodist HospitalPeoria, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140209
- Carle Health Proctor HospitalPeoria, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140013
- OSF Saint Luke Medical CenterKewanee, IL · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 141325
- Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140067
- St Mary Medical CenterGalesburg, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140064
Practice locations
Addresses where Vatsala Katiyar is enrolled with Medicare (CMS data updated October 2, 2026).
- 4391 Venture DrPeru, IL 61354 (815) 223‑7010
- 8940 N Wood Sage RdPeoria, IL 61615 (309) 243‑3000
Group practices
Medicare enrollment lists Vatsala Katiyar as a member of this group (CMS data updated October 2, 2026).
- Oncology-Hematology Associates of Central Illinois P C67 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Other clinicians in Oncology-Hematology Associates of Central Illinois P C
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1215450119 |
| 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