INTEGRATED ANESTHESIA ASSOCIATES LLC
ANESTHESIOLOGY · HARTFORD, CT · 406 providers · hospital-affiliated · (860) 972-2117
Provider volumes for 00537 — Anesthesia for procedure to assess heart electrical activity · CY2024
In CY2024, the group billed 63 distinct codes across 12 states to Medicare Part B — 25,187 attributed, disclosed services.
271 clinicians billed under the group: 155 physicians, 116 advanced-practice clinicians.
'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.
In CY2024, the group's attributed volume on 00537 was 70 services across 2 billing states.
| NPI | Provider | Credentials | Type | City | St | 00537 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1013346642 | Jaffer, Kathryn | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Bridgeport | CT | premium | premium | premium |
| 1275060451 | Tsang, Steven | DO | Anesthesiology | Rochester | NY | premium | premium | premium |
| 1669961199 | Reed, Eric | MD | Anesthesiology | Bridgeport | CT | premium | premium | premium |
| 1154776904 | Rubin, Michael | M.D. | Anesthesiology | New Haven | CT | premium | premium | premium |
| 1861459737 | Sutton, Trevor | MD | Anesthesiology | Milford | CT | premium | premium | premium |
| 1295256055 | Mathew, Johann · member of 2 groups | MD | Anesthesiology | Hartford | CT | premium | premium | premium |
| 1902917511 | Tinnesz, Peter · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Bridgeport | CT | premium | premium | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.