Steve Cheng, MD
NPI 1245318328 · Gastroenterology Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Cheng, MD is a Gastroenterology Physician provider in Walnut Creek, CA (NPI 1245318328).
Provider details
- NPI number
- 1245318328
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A78514 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 295 | 281 |
| Pantoprazole Sodium | 243 | 91 |
| Famotidine | 77 | 31 |
| Lactulose | 47 | 11 |
| Tramadol Hcl | 44 | — |
| Lipase/Protease/Amylasebrand: Zenpep | 41 | 13 |
| Mesalamine | 30 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2021-12-08
Frequently asked questions
- What is Steve Cheng's NPI number?
- Steve Cheng's National Provider Identifier (NPI) is 1245318328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steve Cheng's specialty?
- Steve Cheng is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Steve Cheng located?
- Steve Cheng's practice location on file with NPPES is 112 La Casa Via Ste 320, Walnut Creek, CA 94598-3018.
- What is Steve Cheng's phone number?
- The practice phone number listed in the NPPES registry for Steve Cheng is (925) 939-5599.
- Does Steve Cheng accept Medicare?
- Steve Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steve Cheng's NPI active?
- Yes — Steve Cheng's NPI (1245318328) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.