Nora Ostrzega, MD
NPI 1326075672 · Anatomic Pathology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nora Ostrzega, MD is a Anatomic Pathology Physician provider in Los Angeles, CA (NPI 1326075672).
Provider details
- NPI number
- 1326075672
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A51067 (CA)
Specialties & taxonomies
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
336 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 100 | $41 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 72 | $31 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 70 | $42 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 42 | $38 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 26 | $90 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 26 | $64 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 1 record (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
- 2006-06-26
- Last updated
- 2010-05-21
Frequently asked questions
- What is Nora Ostrzega's NPI number?
- Nora Ostrzega's National Provider Identifier (NPI) is 1326075672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nora Ostrzega's specialty?
- Nora Ostrzega is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Nora Ostrzega located?
- Nora Ostrzega's practice location on file with NPPES is 10833 Le Conte Ave, Los Angeles, CA 90095-3075.
- What is Nora Ostrzega's phone number?
- The practice phone number listed in the NPPES registry for Nora Ostrzega is (310) 794-8285.
- Does Nora Ostrzega accept Medicare?
- Nora Ostrzega is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nora Ostrzega's NPI active?
- Yes — Nora Ostrzega's NPI (1326075672) is active in the NPPES registry as of the last update on 2010-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.