Brenda Chang, MD
NPI 1427120237 · Family Medicine Physician · Modesto, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brenda Chang, MD is a Family Medicine Physician provider in Modesto, CA (NPI 1427120237).
Provider details
- NPI number
- 1427120237
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A90387 (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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 276 | 120 |
| Lisinopril | 181 | 65 |
| Losartan Potassium | 137 | 63 |
| Atenolol | 123 | 44 |
| Levothyroxine Sodium | 118 | 42 |
| Fluticasone Propionate | 114 | 52 |
| Hydralazine Hcl | 113 | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2021-12-22
Frequently asked questions
- What is Brenda Chang's NPI number?
- Brenda Chang's National Provider Identifier (NPI) is 1427120237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Chang's specialty?
- Brenda Chang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brenda Chang located?
- Brenda Chang's practice location on file with NPPES is 4601 Dale Rd, Modesto, CA 95356-9718.
- What is Brenda Chang's phone number?
- The practice phone number listed in the NPPES registry for Brenda Chang is (209) 557-1000.
- Does Brenda Chang accept Medicare?
- Brenda Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brenda Chang's NPI active?
- Yes — Brenda Chang's NPI (1427120237) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.