Caspian Oliai, M.D.
NPI 1366737231 · Hematology & Oncology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caspian Oliai, M.D. is a Hematology & Oncology Physician provider in Los Angeles, CA (NPI 1366737231).
Provider details
- NPI number
- 1366737231
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A123182 (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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,676 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 440 | $122 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 426 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 289 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 148 | $98 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 113 | $51 |
| 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ruxolitinib Phosphatebrand: Jakafi | 39 | — |
| Apixabanbrand: Eliquis | 34 | 13 |
| Acyclovir | 29 | 14 |
| Imatinib Mesylate | 21 | — |
| Acalabrutinib Maleatebrand: Calquence | 19 | — |
| Hydroxyurea | 17 | — |
| Ixazomib Citratebrand: Ninlaro | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$234 across 6 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
Additional practice locations (3)
- 100 Ucla Medical Plz Ste 555Los Angeles, CA 90024-6970Phone: (310) 794-4955Fax: (310) 443-0477
- 200 Ucla Medical Plz Ste 120Los Angeles, CA 90095-8358Phone: (310) 206-6931Fax: (310) 267-1199
- 750 W 7th St Ste 2500Los Angeles, CA 90017-3700Phone: (310) 829-5471Fax: (310) 829-6192
Registry dates
- Enumerated
- 2011-06-18
- Last updated
- 2019-11-15
Frequently asked questions
- What is Caspian Oliai's NPI number?
- Caspian Oliai's National Provider Identifier (NPI) is 1366737231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caspian Oliai's specialty?
- Caspian Oliai is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Caspian Oliai located?
- Caspian Oliai's practice location on file with NPPES is 100 Ucla Medical Plaza Suite 550, Los Angeles, CA 90095-8358.
- What is Caspian Oliai's phone number?
- The practice phone number listed in the NPPES registry for Caspian Oliai is (310) 794-4955.
- Does Caspian Oliai accept Medicare?
- Caspian Oliai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caspian Oliai's NPI active?
- Yes — Caspian Oliai's NPI (1366737231) is active in the NPPES registry as of the last update on 2019-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.