Irene Chang, MD
NPI 1013610161 · Student in an Organized Health Care Education/Training Program · Sacramento, CA
Irene Chang, MD is a Student in an Organized Health Care Education/Training Program provider in Sacramento, CA (NPI 1013610161).
Provider details
- NPI number
- 1013610161
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-27
- Last updated
- 2023-03-27
- Certified
- 2023-03-25
Frequently asked questions
- What is Irene Chang's NPI number?
- Irene Chang's National Provider Identifier (NPI) is 1013610161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Chang's specialty?
- Irene Chang is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Irene Chang located?
- Irene Chang's practice location on file with NPPES is 3301 C St Ste 1100, Sacramento, CA 95816-3370.
- What is Irene Chang's phone number?
- The practice phone number listed in the NPPES registry for Irene Chang is (916) 734-7844.
- Is Irene Chang's NPI active?
- Yes — Irene Chang's NPI (1013610161) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.