James Duc, M.D.
NPI 1366449522 · Clinical Cardiac Electrophysiology Physician · Falls Church, VA
Enrolled with Medicare as Practitioner - Cardiac Electrophysiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1366449522
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101052717 (VA)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
17 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
5,906 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, Remote Up to 90 Days93294 | 2,055 | $31 |
| Evaluation of Single, Dual, Or Multiple Lead Implantable Defibrillator System, Remote Up to 90 Days93295 | 739 | $39 |
| Evaluation of Cardiac Rhythm Monitor System, Remote Up to 30 Days93298 | 544 | $31 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 465 | $140 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 456 | $16 |
| 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 202 | 71 |
| Metoprolol Succinate | 129 | 48 |
| Dronedarone Hclbrand: Multaq | 76 | 20 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 54 | 20 |
| Amiodarone Hcl | 54 | 21 |
| Dofetilide | 46 | 18 |
| Rivaroxabanbrand: Xarelto |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,771 across 31 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
Additional practice locations (16)
- 4320 Seminary RdAlexandria, VA 22304-1535Phone: (703) 504-3000Fax: (703) 504-3388
- 4825 Mark Center Dr Ste 150Alexandria, VA 22311-1846Phone: (703) 751-8111Fax: (703) 751-1105
- 1005 N Glebe Rd # 750Arlington, VA 22201-5718Phone: (703) 524-7202Fax: (703) 516-4501
- 1701 N George Mason DrArlington, VA 22205-3610Phone: (703) 524-7202Fax: (703) 516-4501
- 24440 Stone Springs BlvdDulles, VA 20166-2247Phone: (703) 722-5860Fax: (703) 722-5861
- 24430 Stone Springs Blvd Unit 425Dulles, VA 20166-2271Phone: (703) 722-5860Fax: (703) 591-1445
- 3600 Joseph Siewick DrFairfax, VA 22033-1709Phone: (703) 391-3600Fax: (703) 391-3414
- 3580 Joseph Siewick Dr Ste 305
Registry dates
- Enumerated
- 2005-07-02
- Last updated
- 2023-07-21
- Certified
- 2023-07-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.