Charles Nhan, M.D.
NPI 1780279307 · Student in an Organized Health Care Education/Training Program · Boston, MA
Enrolled with Medicare as Order and Referring Only - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Nhan, M.D. is a Student in an Organized Health Care Education/Training Program provider in Boston, MA (NPI 1780279307).
Provider details
- NPI number
- 1780279307
- 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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-05
- Last updated
- 2022-03-09
- Certified
- 2022-03-09
Frequently asked questions
- What is Charles Nhan's NPI number?
- Charles Nhan's National Provider Identifier (NPI) is 1780279307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Nhan's specialty?
- Charles Nhan 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 Charles Nhan located?
- Charles Nhan's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114.
- What is Charles Nhan's phone number?
- The practice phone number listed in the NPPES registry for Charles Nhan is (514) 475-9046.
- Does Charles Nhan accept Medicare?
- Charles Nhan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Nhan's NPI active?
- Yes — Charles Nhan's NPI (1780279307) is active in the NPPES registry as of the last update on 2022-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.