Andrea Chang, MD
NPI 1386703957 · Anatomic Pathology & Clinical Pathology Physician · Panorama City, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Chang, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Panorama City, CA (NPI 1386703957).
Provider details
- NPI number
- 1386703957
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A65559 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
368 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 60 | $8 |
| Blood Creatinine Level82565 | 50 | $5 |
| Blood Test Panel for Electrolytes (sodium Potassium, Chloride, Carbon Dioxide)80051 | 48 | $7 |
| Automated Urinalysis Test81003 | 46 | $2 |
| Bilirubin Level, Total82247 | 30 | $5 |
| Liver Enzyme (sgpt), Level84460 | 29 | $5 |
| Phosphatase (enzyme) Level, Alkaline |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2021-12-06
Frequently asked questions
- What is Andrea Chang's NPI number?
- Andrea Chang's National Provider Identifier (NPI) is 1386703957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Chang's specialty?
- Andrea Chang is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Chang located?
- Andrea Chang's practice location on file with NPPES is 13652 Cantara St, Panorama City, CA 91402-5423.
- What is Andrea Chang's phone number?
- The practice phone number listed in the NPPES registry for Andrea Chang is (818) 375-2000.
- Does Andrea Chang accept Medicare?
- Andrea Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Chang's NPI active?
- Yes — Andrea Chang's NPI (1386703957) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.