Joyce Xia, MD
NPI 1871343517 · Student in an Organized Health Care Education/Training Program · Cambridge, MA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Xia, MD is a Student in an Organized Health Care Education/Training Program provider in Cambridge, MA (NPI 1871343517).
Provider details
- NPI number
- 1871343517
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- 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
2 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
- 2024-03-25
- Last updated
- 2024-03-25
- Certified
- 2024-03-25
Frequently asked questions
- What is Joyce Xia's NPI number?
- Joyce Xia's National Provider Identifier (NPI) is 1871343517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Xia's specialty?
- Joyce Xia 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 Joyce Xia located?
- Joyce Xia's practice location on file with NPPES is 330 Mount Auburn St, Cambridge, MA 02138-5502.
- What is Joyce Xia's phone number?
- The practice phone number listed in the NPPES registry for Joyce Xia is (617) 492-3500.
- Does Joyce Xia accept Medicare?
- Joyce Xia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Xia's NPI active?
- Yes — Joyce Xia's NPI (1871343517) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.