David Oveisi, MD
NPI 1386006369 · Hematology & Oncology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Oveisi, MD is a Hematology & Oncology Physician provider in Los Angeles, CA (NPI 1386006369).
Provider details
- NPI number
- 1386006369
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A154795 (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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
720 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 | 250 | $104 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 208 | $126 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 80 | $185 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 73 | $193 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 64 | $70 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Valacyclovir Hclbrand: Valacyclovir | 163 | 41 |
| Dexamethasone | 66 | 12 |
| Lenalidomide | 45 | 12 |
| Oxycodone Hcl | 40 | — |
| Acyclovir | 33 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 31 | 15 |
| Pomalidomidebrand: Pomalyst | 30 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17,711 across 26 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 (1)
- 14445 Olive View Dr # 2b-182Sylmar, CA 91342-1437Phone: (747) 210-3540
Registry dates
- Enumerated
- 2016-03-28
- Last updated
- 2022-07-22
- Certified
- 2022-07-22
Frequently asked questions
- What is David Oveisi's NPI number?
- David Oveisi's National Provider Identifier (NPI) is 1386006369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Oveisi's specialty?
- David Oveisi is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is David Oveisi located?
- David Oveisi's practice location on file with NPPES is 127 S San Vicente Blvd Fl 7, Los Angeles, CA 90048-3311.
- What is David Oveisi's phone number?
- The practice phone number listed in the NPPES registry for David Oveisi is (310) 423-1160.
- Does David Oveisi accept Medicare?
- David Oveisi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Oveisi's NPI active?
- Yes — David Oveisi's NPI (1386006369) is active in the NPPES registry as of the last update on 2022-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.