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Internal Medicine

Marian Kolarsky, MD

Works at hospitals in Honolulu, HI · Hawaii

Summary

Dr. Marian Kolarsky, MD is an internal medicine doctor at 1301 Punchbowl St, Honolulu, HI 96813. Phone: (808) 691-3000. Accepts Medicare assignment. In 2024, Marian Kolarsky had 110 Original Medicare patients and 444 services. NPI 1790920643. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1301 Punchbowl St, Honolulu, HI 96813 · Directions (2 more locations)
  • Phone: (808) 691‑3000
  • Medicare: Accepts Medicare assignment
  • Hospital: The Queens Medical Center
  • Group practice: Queens University Medical Group
  • Medical school: graduated 1997 (29 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Marian Kolarsky, 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 Marian Kolarsky accept Medicare assignment?
Yes. Medicare's clinician data says Marian Kolarsky 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 Marian Kolarsky see?
In 2024, CMS data shows 110 Original Medicare patients and 444 services for Marian Kolarsky. This counts Original Medicare only and measures volume, not quality.
What is Marian Kolarsky's NPI number?
1790920643. 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 Marian Kolarsky, 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 patients110
Services billed to Medicare444
Different services or procedures7
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)302 services
  2. Hospital discharge day management, more than 30 minutes (99239)66 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)42 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)21 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 cholesterol75%
  • Chronic kidney disease69%
  • Diabetes64%
  • Heart failure53%
  • Arthritis50%

Hospitals where Marian Kolarsky works

Medicare's Facility Affiliation Data lists Marian Kolarsky 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 Marian Kolarsky is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Queens University Medical Group614 clinicians in the group

Specialties

Find other Internal Medicine doctors in Hawaii →

Other internal medicine doctors in Honolulu

Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.

All internal medicine doctors in Honolulu →

Other clinicians in Queens University Medical Group

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

Clinician information

CredentialMD
Graduation year1997 (29 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1790920643
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