Mary Czerny, MD
NPI 1942512280 · Otolaryngology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Czerny, MD is a Otolaryngology Physician provider in Jacksonville, FL (NPI 1942512280).
Provider details
- NPI number
- 1942512280
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2013044225 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
682 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 176 | $132 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 165 | $183 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 103 | $171 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $88 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 47 | $131 |
| Biopsy Or Removal of Nasal Polyp Or Tissue Using an Endoscope31237 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 126 | 64 |
| Fluticasone Propionate | 82 | 31 |
| Omeprazole | 75 | 35 |
| Famotidine | 39 | 17 |
| Prednisone | 37 | 33 |
| Levocetirizine Dihydrochloride | 25 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$805 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-01
- Last updated
- 2019-04-08
Frequently asked questions
- What is Mary Czerny's NPI number?
- Mary Czerny's National Provider Identifier (NPI) is 1942512280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Czerny's specialty?
- Mary Czerny is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Czerny located?
- Mary Czerny's practice location on file with NPPES is 14546 Old Saint Augustine Rd Ste 301, Jacksonville, FL 32258.
- What is Mary Czerny's phone number?
- The practice phone number listed in the NPPES registry for Mary Czerny is (904) 202-6410.
- Does Mary Czerny accept Medicare?
- Mary Czerny is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Czerny's NPI active?
- Yes — Mary Czerny's NPI (1942512280) is active in the NPPES registry as of the last update on 2019-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.