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Cardiovascular Disease (Cardiology)

Arthur Ulatowski, DO

Works at hospitals in Cleveland, OH · Parma, OH · Middleburg Heights, OH … · Ohio

Summary

Dr. Arthur Ulatowski, DO is a cardiologist at 158 W Main Rd, Conneaut, OH 44030. Phone: (216) 383-0100. Accepts Medicare assignment. In 2024, Arthur Ulatowski had 874 Original Medicare patients and 2,559 services. NPI 1639177074. 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 Arthur Ulatowski, 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 Arthur Ulatowski accept Medicare assignment?
Yes. Medicare's clinician data says Arthur Ulatowski 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 Arthur Ulatowski see?
In 2024, CMS data shows 874 Original Medicare patients and 2,559 services for Arthur Ulatowski. This counts Original Medicare only and measures volume, not quality.
What is Arthur Ulatowski's NPI number?
1639177074. 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 Arthur Ulatowski, 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 patients874
Services billed to Medicare2,559
Different services or procedures33
Participating Medicare providerYes
Average age of these patients77

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)430 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)349 services
  3. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)254 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)228 services
  5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)222 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%
  • Ischemic heart disease61%
  • Arthritis52%
  • Atrial fibrillation37%
  • Heart failure35%

Hospitals where Arthur Ulatowski works

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

Group practices

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

  • University Primary Care Practices Inc1,079 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Ohio →

Other cardiologists in Conneaut

Clinicians with the same Medicare primary specialty in Conneaut, OH — not a recommendation.

All cardiologists in Conneaut →

Other clinicians in University Primary Care Practices Inc

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

Clinician information

CredentialDO
Medical schoolOhio University, College Of Osteopathic Medicine
Graduation year1991 (35 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639177074
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