Steven Cho
NPI 1336503911 · Internal Medicine Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Cho is a Internal Medicine Physician provider in Torrance, CA (NPI 1336503911).
Provider details
- NPI number
- 1336503911
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- C166291 (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
10 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 138 | 102 |
| Amlodipine Besylate | 95 | 65 |
| Losartan Potassium | 68 | 49 |
| Lisinopril | 68 | 49 |
| Metformin Hcl | 44 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 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
- 2016-04-08
- Last updated
- 2024-10-25
- Certified
- 2020-01-03
Frequently asked questions
- What is Steven Cho's NPI number?
- Steven Cho's National Provider Identifier (NPI) is 1336503911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Cho's specialty?
- Steven Cho is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Cho located?
- Steven Cho's practice location on file with NPPES is 3500 Lomita Blvd Ste 300, Torrance, CA 90505-5038.
- What is Steven Cho's phone number?
- The practice phone number listed in the NPPES registry for Steven Cho is (310) 257-0028.
- Does Steven Cho accept Medicare?
- Steven Cho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Cho's NPI active?
- Yes — Steven Cho's NPI (1336503911) is active in the NPPES registry as of the last update on 2024-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.