Jinhwa Seong, FNP-BC
NPI 1861728446 · Family Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jinhwa Seong, FNP-BC is a Family Nurse Practitioner provider in Washington, DC (NPI 1861728446).
Provider details
- NPI number
- 1861728446
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704250499 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-11-02
- Last updated
- 2009-12-23
Frequently asked questions
- What is Jinhwa Seong's NPI number?
- Jinhwa Seong's National Provider Identifier (NPI) is 1861728446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jinhwa Seong's specialty?
- Jinhwa Seong is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jinhwa Seong located?
- Jinhwa Seong's practice location on file with NPPES is 1220 12th St Se, Washington, DC 20003-3722.
- What is Jinhwa Seong's phone number?
- The practice phone number listed in the NPPES registry for Jinhwa Seong is (202) 715-7900.
- Does Jinhwa Seong accept Medicare?
- Jinhwa Seong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jinhwa Seong's NPI active?
- Yes — Jinhwa Seong's NPI (1861728446) is active in the NPPES registry as of the last update on 2009-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.