Thomas Mulhearn, M.D.
NPI 1285789008 · Interventional Cardiology Physician · Lake Charles, LA
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Mulhearn, M.D. is a Interventional Cardiology Physician provider in Lake Charles, LA (NPI 1285789008).
Provider details
- NPI number
- 1285789008
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD.204430 (LA)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
13,018 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) |
|---|---|---|
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 1,643 | $45 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 1,448 | $36 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,413 | $118 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 1,360 | $41 |
| 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'SG2211 | 934 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 582 | 112 |
| Atorvastatin Calcium | 572 | 159 |
| Metoprolol Succinate | 449 | 112 |
| Metoprolol Tartrate | 329 | 91 |
| Furosemide | 329 | 103 |
| Losartan Potassium | 287 | 74 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$697 across 30 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 (1)
- 703 Cypress StSulphur, LA 70663-5053Phone: (337) 310-0395Fax: (337) 313-5389
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2025-05-19
- Certified
- 2025-05-19
Frequently asked questions
- What is Thomas Mulhearn's NPI number?
- Thomas Mulhearn's National Provider Identifier (NPI) is 1285789008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Mulhearn's specialty?
- Thomas Mulhearn is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Mulhearn located?
- Thomas Mulhearn's practice location on file with NPPES is 600 Dr Michael Debakey Dr, Lake Charles, LA 70601-5727.
- What is Thomas Mulhearn's phone number?
- The practice phone number listed in the NPPES registry for Thomas Mulhearn is (337) 436-3813.
- Does Thomas Mulhearn accept Medicare?
- Thomas Mulhearn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Mulhearn's NPI active?
- Yes — Thomas Mulhearn's NPI (1285789008) is active in the NPPES registry as of the last update on 2025-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.