Alexander Ferreira, M.D.
NPI 1801811013 · Hematology & Oncology Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Ferreira, M.D. is a Hematology & Oncology Physician provider in Long Beach, CA (NPI 1801811013).
Provider details
- NPI number
- 1801811013
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A68641 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% 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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 651 | 215 |
| Tamoxifen Citrate | 64 | 23 |
| Filgrastim-Aafibrand: Nivestym | 51 | 15 |
| Zanubrutinibbrand: Brukinsa | 46 | — |
| Dexamethasone | 45 | 22 |
| Exemestane | 42 | 15 |
| Acalabrutinib Maleatebrand: Calquence | 40 | — |
| Palbociclib |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 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
- 2006-07-12
- Last updated
- 2021-11-29
Frequently asked questions
- What is Alexander Ferreira's NPI number?
- Alexander Ferreira's National Provider Identifier (NPI) is 1801811013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Ferreira's specialty?
- Alexander Ferreira is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Ferreira located?
- Alexander Ferreira's practice location on file with NPPES is 1043 Elm Ave, Long Beach, CA 90813-3271.
- What is Alexander Ferreira's phone number?
- The practice phone number listed in the NPPES registry for Alexander Ferreira is (562) 590-0345.
- Does Alexander Ferreira accept Medicare?
- Alexander Ferreira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Ferreira's NPI active?
- Yes — Alexander Ferreira's NPI (1801811013) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.