Eric Cheung, D.O.
NPI 1881872687 · Hematology & Oncology Physician · Lakewood, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Cheung, D.O. is a Hematology & Oncology Physician provider in Lakewood, CA (NPI 1881872687).
Provider details
- NPI number
- 1881872687
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 242427 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
1,873 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 | 547 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 339 | $98 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 305 | $194 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 119 | $32 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 112 | $149 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 375 | 104 |
| Anastrozole | 190 | 53 |
| Apixabanbrand: Eliquis | 144 | 39 |
| Ondansetron Hcl | 121 | 53 |
| Prednisone | 121 | 33 |
| Ondansetron Hcl/Pfbrand: Ondansetron Hcl | 120 | 34 |
| Hydroxyurea | 119 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,637 across 290 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)
- 1701 W Saint Marys Rd Ste 100Tucson, AZ 85745-2621Phone: (520) 276-2270Fax: (520) 585-5827
Registry dates
- Enumerated
- 2008-02-04
- Last updated
- 2019-08-19
Frequently asked questions
- What is Eric Cheung's NPI number?
- Eric Cheung's National Provider Identifier (NPI) is 1881872687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Cheung's specialty?
- Eric Cheung is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Cheung located?
- Eric Cheung's practice location on file with NPPES is 3300 E South St, Lakewood, CA 90805-4549.
- What is Eric Cheung's phone number?
- The practice phone number listed in the NPPES registry for Eric Cheung is (562) 232-0550.
- Does Eric Cheung accept Medicare?
- Eric Cheung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Cheung's NPI active?
- Yes — Eric Cheung's NPI (1881872687) is active in the NPPES registry as of the last update on 2019-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.