Martin Zenni, M.D.
NPI 1588631196 · Interventional Cardiology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Zenni, M.D. is a Interventional Cardiology Physician provider in Jacksonville, FL (NPI 1588631196).
Provider details
- NPI number
- 1588631196
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME68936 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1,634 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 254 | $94 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 210 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 156 | $121 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 121 | $72 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 115 | $12 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 247 | 83 |
| Amlodipine Besylate | 206 | 70 |
| Metoprolol Succinate | 142 | 50 |
| Losartan Potassium | 133 | 48 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 116 | 40 |
| Ezetimibe | 93 | 36 |
| Carvedilol | 79 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-02
- Last updated
- 2018-06-12
Frequently asked questions
- What is Martin Zenni's NPI number?
- Martin Zenni's National Provider Identifier (NPI) is 1588631196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Zenni's specialty?
- Martin Zenni is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Zenni located?
- Martin Zenni's practice location on file with NPPES is 655 W 8th St, Jacksonville, FL 32209.
- What is Martin Zenni's phone number?
- The practice phone number listed in the NPPES registry for Martin Zenni is (904) 244-3378.
- Does Martin Zenni accept Medicare?
- Martin Zenni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Zenni's NPI active?
- Yes — Martin Zenni's NPI (1588631196) is active in the NPPES registry as of the last update on 2018-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.