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Vascular Surgery

Kelsi K. Hirai

Works at hospitals in Bolivar, MO · Branson, MO · Springfield, MO · Missouri

Summary

Kelsi K. Hirai is a vascular surgeon at 1001 E Primrose St, Springfield, MO 65807. Phone: (417) 875-3000. Accepts Medicare assignment. In 2024, Kelsi K. Hirai had 35 Original Medicare patients and 69 services. NPI 1306379524. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Kelsi K. Hirai, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kelsi K. Hirai accept Medicare assignment?
Yes. Medicare's clinician data says Kelsi K. Hirai 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 Kelsi K. Hirai see?
In 2024, CMS data shows 35 Original Medicare patients and 69 services for Kelsi K. Hirai. This counts Original Medicare only and measures volume, not quality.
What is Kelsi K. Hirai's NPI number?
1306379524. 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 Kelsi K. Hirai, 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 patients35
Services billed to Medicare69
Different services or procedures37
Participating Medicare providerYes
Average age of these patients73

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%
  • Arthritis66%
  • Diabetes51%
  • Ischemic heart disease51%
  • Anxiety40%

Hospitals where Kelsi K. Hirai works

Medicare's Facility Affiliation Data lists Kelsi K. Hirai 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.

  • Citizens Memorial HospitalBolivar, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260195
  • Cox Medical Center BransonBranson, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260094
  • Cox Medical CentersSpringfield, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260040

Practice locations

Addresses where Kelsi K. Hirai is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kelsi K. Hirai as a member of these groups (CMS data updated October 2, 2026).

  • Lester E Cox Medical Centers345 clinicians in the group
  • Lester E Cox Medical Centers246 clinicians in the group

Specialties

Find other Vascular Surgery doctors in Missouri →

Other vascular surgeons in Springfield

Clinicians with the same Medicare primary specialty in Springfield, MO — not a recommendation.

All vascular surgeons in Springfield →

Other clinicians in Lester E Cox Medical Centers

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

Medical schoolUniversity Of Hawaii John A. Burns School Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306379524
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians