What is Yeun Su Ko's NPI number?

Yeun Su Ko's National Provider Identifier (NPI) is 1639720154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yeun Su Ko's specialty?

Yeun Su Ko is listed in the NPPES registry with a primary specialty of Attendant Care Provider (Nursing Service Related Providers).

Where is Yeun Su Ko located?

Yeun Su Ko's practice location on file with NPPES is 3840 Lightfoot St Unit 249, Chantilly, VA 20151-3025.

What is Yeun Su Ko's phone number?

The practice phone number listed in the NPPES registry for Yeun Su Ko is (703) 474-2363.

Is Yeun Su Ko's NPI active?

Yes — Yeun Su Ko's NPI (1639720154) is active in the NPPES registry as of the last update on 2019-09-25.

IndividualActive

Yeun Su Ko

NPI 1639720154 · Attendant Care Provider · Chantilly, VA

Yeun Su Ko is a Attendant Care Provider provider in Chantilly, VA (NPI 1639720154).

Provider details

NPI number: 1639720154
Entity type: Individual
Primary specialty: Attendant Care ProviderNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Attendant Care ProviderPrimary3747A0650X
Nursing Service Related Providers

Profile Score

Established profile(59/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 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

3840 Lightfoot St Unit 249

Chantilly, VA 20151-3025

Phone: (703) 474-2363

Street-level locationGet directions

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Mailing address