Alexander Chu
NPI 1215780002 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Chu is a Internal Medicine Physician provider in Boston, MA (NPI 1215780002).
Provider details
- NPI number
- 1215780002
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 3017139 (MA)
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
2 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-10
- Last updated
- 2024-07-01
- Certified
- 2024-07-01
Frequently asked questions
- What is Alexander Chu's NPI number?
- Alexander Chu's National Provider Identifier (NPI) is 1215780002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Chu's specialty?
- Alexander Chu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Chu located?
- Alexander Chu's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6106.
- What is Alexander Chu's phone number?
- The practice phone number listed in the NPPES registry for Alexander Chu is (617) 732-5500.
- Does Alexander Chu accept Medicare?
- Alexander Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Chu's NPI active?
- Yes — Alexander Chu's NPI (1215780002) is active in the NPPES registry as of the last update on 2024-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.