What is Winston Guo's NPI number?

Winston Guo's National Provider Identifier (NPI) is 1336993781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Winston Guo's specialty?

Winston Guo 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 Winston Guo located?

Winston Guo's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6106.

What is Winston Guo's phone number?

The practice phone number listed in the NPPES registry for Winston Guo is (617) 732-5500.

Is Winston Guo's NPI active?

Yes — Winston Guo's NPI (1336993781) is active in the NPPES registry as of the last update on 2024-05-30.

IndividualActive

Winston Guo

NPI 1336993781 · Student in an Organized Health Care Education/Training Program · Boston, MA

Winston Guo is a Student in an Organized Health Care Education/Training Program provider in Boston, MA (NPI 1336993781).

Provider details

NPI number: 1336993781
Entity type: Individual
Primary specialty: Student in an Organized Health Care Education/Training ProgramStudent, Health Care
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Student in an Organized Health Care Education/Training ProgramPrimary390200000X
Student, Health Care

Profile Score

Established profile(50/100 index)

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

75 Francis St

Boston, MA 02115-6106

Phone: (617) 732-5500

Street-level locationGet directions

More MA providers

Mailing address

75 Francis St

Boston, MA 02115-6110

Enumerated: 2024-04-12
Last updated: 2024-05-30
Certified: 2024-05-30

Frequently asked questions

What is Winston Guo's NPI number?: Winston Guo's National Provider Identifier (NPI) is 1336993781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Winston Guo's specialty?: Winston Guo 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 Winston Guo located?: Winston Guo's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6106.
What is Winston Guo's phone number?: The practice phone number listed in the NPPES registry for Winston Guo is (617) 732-5500.
Is Winston Guo's NPI active?: Yes — Winston Guo's NPI (1336993781) is active in the NPPES registry as of the last update on 2024-05-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.