Young Duk Koskey, FNP-BC
NPI 1396256103 · Family Nurse Practitioner · New York, NY
Young Duk Koskey, FNP-BC is a Family Nurse Practitioner provider in New York, NY (NPI 1396256103).
Provider details
- NPI number
- 1396256103
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- F342457 (NY)
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
8 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
- 2017-10-19
- Last updated
- 2018-03-20
Frequently asked questions
- What is Young Duk Koskey's NPI number?
- Young Duk Koskey's National Provider Identifier (NPI) is 1396256103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Young Duk Koskey's specialty?
- Young Duk Koskey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Young Duk Koskey located?
- Young Duk Koskey's practice location on file with NPPES is 75 Broad St Rm 815, New York, NY 10004-3233.
- What is Young Duk Koskey's phone number?
- The practice phone number listed in the NPPES registry for Young Duk Koskey is (347) 761-3168.
- Is Young Duk Koskey's NPI active?
- Yes — Young Duk Koskey's NPI (1396256103) is active in the NPPES registry as of the last update on 2018-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.