Marcin Kowalski, MD
NPI 1881896199 · Clinical Cardiac Electrophysiology Physician · Staten Island, NY
Enrolled with Medicare as Practitioner - Cardiac Electrophysiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcin Kowalski, MD is a Clinical Cardiac Electrophysiology Physician provider in Staten Island, NY (NPI 1881896199).
Provider details
- NPI number
- 1881896199
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 227073-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
4,739 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) |
|---|---|---|
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 788 | $26 |
| Evaluation of Cardiac Rhythm Monitor System, Remote Up to 30 Days93298 | 713 | $119 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 539 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 534 | $147 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 452 | $33 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 87 | 41 |
| Apixabanbrand: Eliquis | 60 | 24 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 20 | 11 |
| Metoprolol Tartrate | 20 | — |
| Dabigatran Etexilate Mesylatebrand: Pradaxa | 13 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13,896 across 71 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
- 2007-05-31
- Last updated
- 2009-03-31
Frequently asked questions
- What is Marcin Kowalski's NPI number?
- Marcin Kowalski's National Provider Identifier (NPI) is 1881896199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcin Kowalski's specialty?
- Marcin Kowalski is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcin Kowalski located?
- Marcin Kowalski's practice location on file with NPPES is 501 Seaview Ave, Staten Island, NY 10305-3400.
- What is Marcin Kowalski's phone number?
- The practice phone number listed in the NPPES registry for Marcin Kowalski is (718) 351-2200.
- Does Marcin Kowalski accept Medicare?
- Marcin Kowalski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcin Kowalski's NPI active?
- Yes — Marcin Kowalski's NPI (1881896199) is active in the NPPES registry as of the last update on 2009-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.