Debra Cheng, D.O.
NPI 1346772456 · Family Medicine Physician · Fremont, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Cheng, D.O. is a Family Medicine Physician provider in Fremont, CA (NPI 1346772456).
Provider details
- NPI number
- 1346772456
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A16765 (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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 |
|---|---|---|
| Atorvastatin Calcium | 103 | 45 |
| Amlodipine Besylate | 52 | 27 |
| Losartan Potassium | 45 | 16 |
| Simvastatin | 36 | 14 |
| Metformin Hcl | 33 | 16 |
| Lisinopril | 31 | 12 |
| Alendronate Sodium | 27 | 11 |
Practice location
Mailing address
Additional practice locations (2)
- 155 N Fresno StFresno, CA 93701-2302Phone: (559) 499-6450
- 3311 Pacific AveLivermore, CA 94550-7007Phone: (925) 462-1755Fax: (925) 462-1650
Registry dates
- Enumerated
- 2017-03-29
- Last updated
- 2024-10-22
- Certified
- 2024-10-22
Frequently asked questions
- What is Debra Cheng's NPI number?
- Debra Cheng's National Provider Identifier (NPI) is 1346772456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Cheng's specialty?
- Debra Cheng is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Debra Cheng located?
- Debra Cheng's practice location on file with NPPES is 3200 Kearney St, Fremont, CA 94538-2299.
- What is Debra Cheng's phone number?
- The practice phone number listed in the NPPES registry for Debra Cheng is (510) 490-1222.
- Does Debra Cheng accept Medicare?
- Debra Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Cheng's NPI active?
- Yes — Debra Cheng's NPI (1346772456) is active in the NPPES registry as of the last update on 2024-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.