IRENA BAUMAN (M.D.) – Anesthesiology Physician, NPI 1811962087
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,371 ANESTHESIOLOGY in CA
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Provider Addresses for IRENA BAUMAN (M.D.)
Tarzana Post Office, Burbank Boulevard, Tarzana Neighborhood Council District, Los Angeles, Los Angeles County, California, 91356, United States
TARZANA, CA 913577001
Phone: (818) 888-7815
Fax: (818) 715-1722
Type: Mailing
Northridge Hospital Medical Center, 18300, Roscoe Boulevard, Los Angeles, Los Angeles County, California, 91328, United States
NORTHRIDGE, CA 913254105
Phone: (818) 885-5375
Fax: (818) 715-1722
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $649.
Total Amount is formed as General ($649) + Research ($0) + Ownership ($0) = $649.
Last reported payment date: 2024-10-23 • Largest payer in this snapshot: Edwards Lifesciences Corporation ($331).
Total Amount
$649
General + Research + Ownership
Payments
8
Total payment records
General Amount
$649
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Edwards Lifesciences Corporation | $331 |
| Boston Scientific Corporation | $318 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-11-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20051104000769 | I | Anesthesiology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 28 | 28 | $0 |
| 00560 | Anesthesia for procedure on heart and large blood vessels | 24 | 24 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 17 | 17 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 17 | 17 | $0 |
| 00840 | Anesthesia for other procedure on lower abdomen | 12 | 11 | $0 |
Insurance plans in this area (ZIP 91357)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | AZ | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | WA | |
| Anesthesiology, Interventional Pain Management | CA | |
| A N E S T H E S I O L O G Y | MA | |
| Anesthesiology, Interventional Pain Management | CA |
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