Sean Halleran, M.D.
NPI 1770773491 · Clinical Cardiac Electrophysiology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Cardiac Electrophysiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Halleran, M.D. is a Clinical Cardiac Electrophysiology Physician provider in Oklahoma City, OK (NPI 1770773491).
Provider details
- NPI number
- 1770773491
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01067190A (IN)
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
18 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
7,181 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 Implantable Heart and Blood Vessel Monitoring System, Remote Up to 30 Days93297 | 1,340 | $54 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 1,110 | $19 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,027 | $8 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 610 | $27 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 537 | $13 |
| Evaluation of Single, Dual, Or Multiple Lead Implantable Defibrillator System, Remote Up to 90 Days |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 640 | 121 |
| Dofetilide | 334 | 79 |
| Rivaroxabanbrand: Xarelto | 250 | 48 |
| Flecainide Acetate | 239 | 53 |
| Metoprolol Tartrate | 171 | 48 |
| Sotalol Hclbrand: Sotalol | 160 | 39 |
| Carvedilol | 142 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,383 across 65 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
- 2007-07-30
- Last updated
- 2018-04-11
Frequently asked questions
- What is Sean Halleran's NPI number?
- Sean Halleran's National Provider Identifier (NPI) is 1770773491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Halleran's specialty?
- Sean Halleran is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Halleran located?
- Sean Halleran's practice location on file with NPPES is 3433 Nw 56th St, Oklahoma City, OK 73112-4455.
- What is Sean Halleran's phone number?
- The practice phone number listed in the NPPES registry for Sean Halleran is (405) 947-3341.
- Does Sean Halleran accept Medicare?
- Sean Halleran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Halleran's NPI active?
- Yes — Sean Halleran's NPI (1770773491) is active in the NPPES registry as of the last update on 2018-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.