Elizabeth Chang, M.D.
NPI 1508209610 · Student in an Organized Health Care Education/Training Program · Orange, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Chang, M.D. is a Student in an Organized Health Care Education/Training Program provider in Orange, CA (NPI 1508209610).
Provider details
- NPI number
- 1508209610
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- 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
13 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 315 | 120 |
| Losartan Potassium | 229 | 83 |
| Levothyroxine Sodium | 222 | 68 |
| Amlodipine Besylate | 199 | 71 |
| Lisinopril | 162 | 55 |
| Atenolol | 137 | 50 |
| Hydrochlorothiazide | 117 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-09
- Last updated
- 2021-12-17
Frequently asked questions
- What is Elizabeth Chang's NPI number?
- Elizabeth Chang's National Provider Identifier (NPI) is 1508209610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Chang's specialty?
- Elizabeth 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 Elizabeth Chang located?
- Elizabeth Chang's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Elizabeth Chang's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Chang is (714) 456-7890.
- Does Elizabeth Chang accept Medicare?
- Elizabeth Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Chang's NPI active?
- Yes — Elizabeth Chang's NPI (1508209610) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.