Jason Zelenka, MD
NPI 1972592400 · Cardiovascular Disease Physician · Clearwater, FL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Zelenka, MD is a Cardiovascular Disease Physician provider in Clearwater, FL (NPI 1972592400).
Provider details
- NPI number
- 1972592400
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME87775 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
6,266 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 1,269 | $124 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 609 | $8 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 600 | $14 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 519 | $22 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 446 | $77 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 702 | 224 |
| Rosuvastatin Calcium | 610 | 192 |
| Apixabanbrand: Eliquis | 575 | 151 |
| Metoprolol Succinate | 524 | 162 |
| Valsartan | 428 | 134 |
| Carvedilol | 405 | 110 |
| Clopidogrel Bisulfatebrand: Clopidogrel |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-18
- Last updated
- 2012-10-26
Frequently asked questions
- What is Jason Zelenka's NPI number?
- Jason Zelenka's National Provider Identifier (NPI) is 1972592400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Zelenka's specialty?
- Jason Zelenka is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Zelenka located?
- Jason Zelenka's practice location on file with NPPES is 455 Pinellas St, Clearwater, FL 33756-3354.
- What is Jason Zelenka's phone number?
- The practice phone number listed in the NPPES registry for Jason Zelenka is (727) 445-1911.
- Does Jason Zelenka accept Medicare?
- Jason Zelenka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Zelenka's NPI active?
- Yes — Jason Zelenka's NPI (1972592400) is active in the NPPES registry as of the last update on 2012-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.