Katherine Nguyen
NPI 1306546718 · Family Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Nguyen is a Family Nurse Practitioner provider in Boston, MA (NPI 1306546718).
Provider details
- NPI number
- 1306546718
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2305083 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-03-06
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Katherine Nguyen's NPI number?
- Katherine Nguyen's National Provider Identifier (NPI) is 1306546718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Nguyen's specialty?
- Katherine Nguyen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Nguyen located?
- Katherine Nguyen's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.
- What is Katherine Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Katherine Nguyen is (617) 636-5000.
- Does Katherine Nguyen accept Medicare?
- Katherine Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Nguyen's NPI active?
- Yes — Katherine Nguyen's NPI (1306546718) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.