Olga Olevsky, M.D.
NPI 1841306743 · Hematology & Oncology Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Surgical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Olevsky, M.D. is a Hematology & Oncology Physician provider in Santa Monica, CA (NPI 1841306743).
Provider details
- NPI number
- 1841306743
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A67979 (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
19 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
4,681 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,089 | $137 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 821 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 335 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 257 | $17 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 219 | $149 |
| Injection of Additional New Drug Or Substance Into Vein |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 101 | 34 |
| Apixabanbrand: Eliquis | 57 | 13 |
| Hydroxyurea | 54 | 14 |
| Exemestane | 39 | 12 |
| Levothyroxine Sodium | 39 | — |
| Trazodone Hcl | 38 | 12 |
| Palbociclibbrand: Ibrance | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,874 across 20 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
- 2006-08-22
- Last updated
- 2025-02-13
- Certified
- 2025-02-13
Frequently asked questions
- What is Olga Olevsky's NPI number?
- Olga Olevsky's National Provider Identifier (NPI) is 1841306743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Olevsky's specialty?
- Olga Olevsky is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Olga Olevsky located?
- Olga Olevsky's practice location on file with NPPES is 2020 Santa Monica Blvd Ste 230, Santa Monica, CA 90404-2124.
- What is Olga Olevsky's phone number?
- The practice phone number listed in the NPPES registry for Olga Olevsky is (310) 829-5471.
- Does Olga Olevsky accept Medicare?
- Olga Olevsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Olevsky's NPI active?
- Yes — Olga Olevsky's NPI (1841306743) is active in the NPPES registry as of the last update on 2025-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.