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Anesthesiology

Rafal Krejza, DO

Works at hospitals in Omaha, NE · Nebraska

Summary

Dr. Rafal Krejza, DO is an anesthesiologist at 631 N 8th St, Missouri Valley, IA 51555. Phone: (402) 391-7246. Accepts Medicare assignment. In 2024, Rafal Krejza had 229 Original Medicare patients and 1,559 services. NPI 1619236213. 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.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 631 N 8th St, Missouri Valley, IA 51555 · Directions (1 more location)
  • Phone: (402) 391‑7246
  • Medicare: Accepts Medicare assignment
  • Hospital: The Nebraska Methodist Hospital
  • Group practice: Midwest Pain Clinic PC
  • Medical school: graduated 2012 (14 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Rafal Krejza, 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 Rafal Krejza accept Medicare assignment?
Yes. Medicare's clinician data says Rafal Krejza 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 Rafal Krejza see?
In 2024, CMS data shows 229 Original Medicare patients and 1,559 services for Rafal Krejza. This counts Original Medicare only and measures volume, not quality.
What is Rafal Krejza's NPI number?
1619236213. 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 Rafal Krejza, 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 patients229
Services billed to Medicare1,559
Different services or procedures55
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)490 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)152 services
  3. Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint (64636)63 services
  4. Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (64635)62 services
  5. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)62 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%
  • Arthritis75%
  • High cholesterol69%
  • Anxiety43%
  • Depression39%
  • Diabetes37%

Hospitals where Rafal Krejza works

Medicare's Facility Affiliation Data lists Rafal Krejza 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.

Practice locations

Addresses where Rafal Krejza is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rafal Krejza as a member of this group (CMS data updated October 2, 2026).

  • Midwest Pain Clinic PC9 clinicians in the group

Specialties

Find other Anesthesiology doctors in Iowa →

Other anesthesiologists in Iowa

Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.

All anesthesiologists in Iowa →

Other clinicians in Midwest Pain Clinic PC

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

Clinician information

CredentialDO
Graduation year2012 (14 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1619236213
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