Siby George Ayalloore, MD
Advanced Heart Failure And Transplant Cardiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Opelousas, LA
At a glance
1233 Wayne Gilmore Cir Ste 450, Opelousas, LA 70570
Published activity: Pacemaker insertion or repair. View counts and coverage
NPPES record updated Jul 5, 2018. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1233 Wayne Gilmore Cir Ste 450Opelousas, LA 70570
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2006
- CMS specialties
- Advanced Heart Failure And Transplant Cardiology · Cardiovascular Disease (Cardiology) · Internal Medicine
Practice groups
- Cardiovascular Institute Of The South, Llc
- Lsuhn Billing Llc
- Ochsner American Legion Hospital, Llc
- Opelousas General Hospital Authority
Reported hospital affiliations
- Mercy Regional Medical Center Ville Platte, LA
- Ochsner American Legion Hospital Jennings, LA
- Ochsner Lafayette General Medical Center Lafayette, LA
- Ochsner University Hospital And Clinics Lafayette, LA
- Opelousas General Health System Opelousas, LA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Pacemaker insertion or repair | 22 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Services other than consulting | $8,355.00 |
| Food and beverage | $3,456.48 |
| Travel and lodging | $2,373.54 |
Reporting companies
| Company | Amount |
|---|---|
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $7,439.99 |
| BOSTON SCIENTIFIC CORPORATION | $1,873.10 |
| LILLY USA, LLC | $1,337.85 |
| MEDTRONIC, INC. | $1,250.88 |
| KESTRA MEDICAL TECHNOLOGY SERVICES, INC. | $535.42 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $294.71 |
| ABIOMED | $179.02 |
| NOVO NORDISK INC | $178.92 |
| Other reporting companies | $1,095.13 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Advanced Heart Failure And Transplant Cardiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS)
- Taxonomy code
- 207RA0001X
- Enumeration date
- Jul 25, 2007
- Record updated
- Jul 5, 2018
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RC0000X
License reported: MD203045 LA
207RC0000X
License reported: P4544 TX
207RA0001X · Primary
License reported: 203045 LA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1233 Wayne Gilmore Cir Ste 450Opelousas, LA 70570
- Phone
- (337) 942-3006
- Fax
- (337) 942-7744
Mailing address
1233 WAYNE GILMORE CIR STE 450OPELOUSAS, LA 705706405
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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