What is Seong Ah Yu's NPI number?

Seong Ah Yu's National Provider Identifier (NPI) is 1871844944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Seong Ah Yu's specialty?

Seong Ah Yu is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Seong Ah Yu located?

Seong Ah Yu's practice location on file with NPPES is 14 Cayuga Dr, Peekskill, NY 10566-4902.

What is Seong Ah Yu's phone number?

The practice phone number listed in the NPPES registry for Seong Ah Yu is (914) 393-3232.

Is Seong Ah Yu's NPI active?

Yes — Seong Ah Yu's NPI (1871844944) is active in the NPPES registry as of the last update on 2012-09-28.

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Seong Ah Yu

NPI 1871844944 · Registered Nurse · Peekskill, NY

Seong Ah Yu is a Registered Nurse provider in Peekskill, NY (NPI 1871844944).

Provider details

NPI number: 1871844944
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 647418 (NY)

Practice location

14 Cayuga Dr

Peekskill, NY 10566-4902

Phone: (914) 393-3232

Street-level locationGet directions

More NY providers

Mailing address

14 Cayuga Dr

Peekskill, NY 10566-4902

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 647418 (NY)
Nursing Service Providers

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
14 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.

Enumerated: 2012-09-28
Last updated: 2012-09-28

Frequently asked questions

What is Seong Ah Yu's NPI number?: Seong Ah Yu's National Provider Identifier (NPI) is 1871844944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Seong Ah Yu's specialty?: Seong Ah Yu is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
Where is Seong Ah Yu located?: Seong Ah Yu's practice location on file with NPPES is 14 Cayuga Dr, Peekskill, NY 10566-4902.
What is Seong Ah Yu's phone number?: The practice phone number listed in the NPPES registry for Seong Ah Yu is (914) 393-3232.
Is Seong Ah Yu's NPI active?: Yes — Seong Ah Yu's NPI (1871844944) is active in the NPPES registry as of the last update on 2012-09-28.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions