Ky Nguyen, FNP
NPI 1437975786 · Family Nurse Practitioner · Fairfax, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ky Nguyen, FNP is a Family Nurse Practitioner provider in Fairfax, VA (NPI 1437975786).
Provider details
- NPI number
- 1437975786
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024191750 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3300 Gallows RdFalls Church, VA 22042-3307Phone: (703) 698-4444
Registry dates
- Enumerated
- 2024-12-02
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Ky Nguyen's NPI number?
- Ky Nguyen's National Provider Identifier (NPI) is 1437975786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ky Nguyen's specialty?
- Ky Nguyen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ky Nguyen located?
- Ky Nguyen's practice location on file with NPPES is 4708 Twinbrook Rd, Fairfax, VA 22032-2043.
- What is Ky Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Ky Nguyen is (571) 247-4886.
- Does Ky Nguyen accept Medicare?
- Ky Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ky Nguyen's NPI active?
- Yes — Ky Nguyen's NPI (1437975786) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.