Martin Chang
NPI 1750960365 · Student in an Organized Health Care Education/Training Program · Buffalo, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Chang is a Student in an Organized Health Care Education/Training Program provider in Buffalo, NY (NPI 1750960365).
Provider details
- NPI number
- 1750960365
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- 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
5 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 41 | 16 |
| Gabapentin | 27 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | — |
| Amlodipine Besylate | 18 | — |
| Omeprazole | 16 | — |
| Empagliflozinbrand: Jardiance | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-02
- Last updated
- 2024-10-15
- Certified
- 2021-04-02
Frequently asked questions
- What is Martin Chang's NPI number?
- Martin Chang's National Provider Identifier (NPI) is 1750960365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Chang's specialty?
- Martin 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 Martin Chang located?
- Martin Chang's practice location on file with NPPES is 955 Main St Rm 7230, Buffalo, NY 14203-1121.
- What is Martin Chang's phone number?
- The practice phone number listed in the NPPES registry for Martin Chang is (716) 829-6132.
- Does Martin Chang accept Medicare?
- Martin Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Chang's NPI active?
- Yes — Martin Chang's NPI (1750960365) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.