Nga Dao, PA-C
NPI 1780403063 · Physician Assistant · Annandale, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nga Dao, PA-C is a Physician Assistant provider in Annandale, VA (NPI 1780403063).
Provider details
- NPI number
- 1780403063
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0110010391 (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
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
- 2024-10-04
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Nga Dao's NPI number?
- Nga Dao's National Provider Identifier (NPI) is 1780403063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nga Dao's specialty?
- Nga Dao is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nga Dao located?
- Nga Dao's practice location on file with NPPES is 4208 Evergreen Ln Ste 213, Annandale, VA 22003-3254.
- What is Nga Dao's phone number?
- The practice phone number listed in the NPPES registry for Nga Dao is (703) 642-7522.
- Does Nga Dao accept Medicare?
- Nga Dao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nga Dao's NPI active?
- Yes — Nga Dao's NPI (1780403063) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.