Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Nyi Nyi Kyaw, MD

Works at hospitals in Des Moines, IA · Iowa

Summary

Dr. Nyi Nyi Kyaw, MD is an internal medicine doctor at 1005 Pennsylvania Ave, Suite 102a, Ottumwa, IA 52501. Phone: (641) 684-2589. Accepts Medicare assignment. In 2024, Nyi Nyi Kyaw had 294 Original Medicare patients and 2,313 services. NPI 1376925776. 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 Nyi Nyi Kyaw, 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 Nyi Nyi Kyaw accept Medicare assignment?
Yes. Medicare's clinician data says Nyi Nyi Kyaw 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 Nyi Nyi Kyaw see?
In 2024, CMS data shows 294 Original Medicare patients and 2,313 services for Nyi Nyi Kyaw. This counts Original Medicare only and measures volume, not quality.
What is Nyi Nyi Kyaw's NPI number?
1376925776. 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 Nyi Nyi Kyaw, 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 patients294
Services billed to Medicare2,313
Different services or procedures67
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)169 services
  2. Insertion of needle into vein for collection of blood sample (36415)128 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)103 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)64 services
  5. Blood test, basic group of blood chemicals (calcium, total) (80048)57 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 cholesterol75%
  • High blood pressure71%
  • Arthritis60%
  • Chronic kidney disease30%
  • Anxiety27%
  • Atrial fibrillation24%

Hospitals where Nyi Nyi Kyaw works

Medicare's Facility Affiliation Data lists Nyi Nyi Kyaw 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 Nyi Nyi Kyaw is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Nyi Nyi Kyaw as a member of these groups (CMS data updated October 2, 2026).

  • Mercy Clinics Inc443 clinicians in the group
  • The Iowa Clinic PC310 clinicians in the group

Specialties

Find other Internal Medicine doctors in Iowa →

Other internal medicine doctors in Ottumwa

Clinicians with the same Medicare primary specialty in Ottumwa, IA — not a recommendation.

All internal medicine doctors in Ottumwa →

Other clinicians in Mercy Clinics Inc

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

Clinician information

CredentialMD
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1376925776
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