Irena Bauman, M.D.
NPI 1811962087 · Anesthesiology Physician · Northridge, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irena Bauman, M.D. is a Anesthesiology Physician provider in Northridge, CA (NPI 1811962087).
Provider details
- NPI number
- 1811962087
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A54440 (CA)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
123 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 42 | $168 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 31 | $44 |
| Anesthesia for Procedure on Heart and Large Blood Vessels00560 | 24 | $509 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 15 | $326 |
| Anesthesia for Procedure on Upper 2/3rd of Thigh Bone01230 | 11 | $230 |
Typical Medicare-allowed amounts for these services range $44–$509 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$228 across 4 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
Registry dates
- Enumerated
- 2006-02-21
- Last updated
- 2009-02-17
Frequently asked questions
- What is Irena Bauman's NPI number?
- Irena Bauman's National Provider Identifier (NPI) is 1811962087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irena Bauman's specialty?
- Irena Bauman is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Irena Bauman located?
- Irena Bauman's practice location on file with NPPES is 18300 Roscoe Blvd, Northridge, CA 91325-4105.
- What is Irena Bauman's phone number?
- The practice phone number listed in the NPPES registry for Irena Bauman is (818) 885-5375.
- Does Irena Bauman accept Medicare?
- Irena Bauman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irena Bauman's NPI active?
- Yes — Irena Bauman's NPI (1811962087) is active in the NPPES registry as of the last update on 2009-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.