Mary S. Czerny, MD

Medicare activity in 2024

Official CMS public-use data for Mary S. Czerny, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)176 services
2. Diagnostic exam of nasal passages using an endoscope (31231)165 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)103 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)98 services
5. Diagnostic exam of voice box using a flexible endoscope (31575)47 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%
• Arthritis52%
• Ischemic heart disease31%
• Anxiety27%
• Diabetes26%

Hospitals where Mary S. Czerny works

Medicare's Facility Affiliation Data lists Mary S. Czerny 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.

• Baptist Health Medical Center - JacksonvilleJacksonville, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100088
• Baptist Medical Center BeachesJacksonville Beach, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100117

Practice locations

Addresses where Mary S. Czerny is enrolled with Medicare (CMS data updated October 2, 2026).

• 14546 Old Saint Augustine Rd, Suite 301Jacksonville, FL 32258 (904) 202‑6410

Group practices

Medicare enrollment lists Mary S. Czerny as a member of this group (CMS data updated October 2, 2026).

• North Florida Surgeons, PA342 clinicians in the group

Specialties

• Otolaryngologyprimary

Find other Otolaryngology doctors in Florida →

Other ENT doctors in Jacksonville

Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.

• Nirmal Thapa, MD
• Erica Mayland, MD
• Maria M. Chemas Velez, MD
• James D. Green, MD
• Alberto A. Arteaga Useche, MD
• Kristen Hurst, MD
• Kunal H. Thakkar, MD
• Amy L. Rutt, DO

All ENT doctors in Jacksonville →

Other clinicians in North Florida Surgeons, PA

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

• Mark R. Onady Ii, MD
• John D. Brinkman, MD
• Ashley Lee, NP
• Joseph A. Zeal, DO
• Kristen D. Trinca, MD
• Joseph R. Hartigan, MD

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