BERGEN ANESTHESIA GROUP, P.C.
ANESTHESIOLOGY · RIDGEWOOD, NJ · 59 providers · hospital-affiliated · (201) 847-9403
Provider volumes for 01402 — Anesthesia for procedure for total knee joint replacement · CY2024
In CY2024, the group billed 32 distinct codes across 3 states to Medicare Part B — 4,918 attributed, disclosed services.
50 clinicians billed under the group: 41 physicians, 9 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 01402 was 207 services across 3 billing states.
| NPI | Provider | Credentials | Type | City | St | 01402 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1336108422 | Silverstein, Wendy | M.D. | Anesthesiology | Ridgewood | NJ | premium | premium | premium |
| 1356319735 | Ietta, Michael | MD | Anesthesiology | Wyckoff | NJ | premium | premium | premium |
| 1396752044 | Westrich, David | M.D. | Anesthesiology | Ridgewood | NJ | premium | premium | premium |
| 1265479570 | Lee, John | M.D. | Anesthesiology | Ridgewood | NJ | premium | premium | premium |
| 1780653964 | Yenicay, Altan | M.D. | Anesthesiology | Ridgewood | NJ | premium | premium | premium |
| 1881656635 | Chaudhry, Ahmad | M.D. | Anesthesiology | Ridgewood | NJ | premium | premium | premium |
| 1114488418 | Ibabao, Brian | MD | Anesthesiology | Bronx | NY | premium | premium | premium |
| 1386087344 | Kreiner, Britton | M.D. | Anesthesiology | Rochester | NY | premium | premium | premium |
| 1972541787 | Azzariti, John | M.D. | Anesthesiology | Wyckoff | NJ | premium | premium | premium |
| 1154738268 | Goldfeiz, Chaim | MD | Anesthesiology | Pittsburgh | PA | premium | premium | premium |
| 1497747281 | Voca, Ioan | M.D. | Anesthesiology | Pompton Plains | NJ | premium | premium | premium |
| 1356995369 | Meringer, Patricia · member of 3 groups | Certified Registered Nurse Anesthetist (CRNA) | Wayne | NJ | 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.