Nicole C. Maronian, MD

Medicare activity in 2024

Official CMS public-use data for Nicole C. Maronian, 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.

Most frequent services

1. Injection, onabotulinumtoxina, 1 unit (J0585)5,801 services
2. Exam to assess movement of vocal cord flaps using an endoscope (31579)76 services
3. Injection of chemical for paralysis of nerve muscles on side of voice box (64617)54 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)27 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)23 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 pressure66%
• Arthritis61%
• Anxiety31%
• Ischemic heart disease26%
• Depression26%

Hospitals where Nicole C. Maronian works

Medicare's Facility Affiliation Data lists Nicole C. Maronian 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.

• Parma Community General HospitalParma, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 360041
• UH Cleveland Medical CenterCleveland, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360137
• University Hospitals Portage Medical CenterRavenna, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360078

Practice locations

Addresses where Nicole C. Maronian is enrolled with Medicare (CMS data updated October 2, 2026).

• 11100 Euclid AveCleveland, OH 44106 (216) 844‑1000

Group practices

Medicare enrollment lists Nicole C. Maronian as a member of this group (CMS data updated October 2, 2026).

• University Hospitals Medical Group Inc2,294 clinicians in the group

Specialties

• Otolaryngologyprimary

Find other Otolaryngology doctors in Ohio →

Other ENT doctors in Cleveland

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

• Chase Kahn, MD
• Amanda M. Goslawski, MD
• David W. Stepnick, MD
• Kenneth Rodriguez
• Ryan J. Ivancic, MD
• Aaron R. Baker, MD
• Raisa Tikhtman, MD
• Brandon S. Hopkins, MD

All ENT doctors in Cleveland →

Other clinicians in University Hospitals Medical Group Inc

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

• Melissa Zahorsky, CNM
• Sarah Hinson
• Haneen Karakra
• Kamika Weaver
• Melissa M. Beck, CNA
• Dianna L. Hartley

Clinician information

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