Marcin Dragan, M.D.
NPI 1508354358 · Hematology & Oncology Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcin Dragan, M.D. is a Hematology & Oncology Physician provider in Torrance, CA (NPI 1508354358).
Provider details
- NPI number
- 1508354358
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetron Hcl | 27 | 21 |
| Anastrozole | 23 | 15 |
| Dexamethasone | 21 | 17 |
| Hydroxyurea | 21 | — |
| Prednisone | 21 | 12 |
| Abiraterone Acetate | 16 | — |
| Osimertinib Mesylatebrand: Tagrisso | 13 | — |
| Olanzapine | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$394 across 9 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
- 2018-04-27
- Last updated
- 2024-10-15
- Certified
- 2021-11-26
Frequently asked questions
- What is Marcin Dragan's NPI number?
- Marcin Dragan's National Provider Identifier (NPI) is 1508354358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcin Dragan's specialty?
- Marcin Dragan is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcin Dragan located?
- Marcin Dragan's practice location on file with NPPES is 1000 W Carson St # N18, Torrance, CA 90502-2004.
- What is Marcin Dragan's phone number?
- The practice phone number listed in the NPPES registry for Marcin Dragan is (424) 306-8220.
- Does Marcin Dragan accept Medicare?
- Marcin Dragan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcin Dragan's NPI active?
- Yes — Marcin Dragan's NPI (1508354358) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.