Seyoung Han, PA-C
NPI 1235949678 · Physician Assistant · Chantilly, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seyoung Han, PA-C is a Physician Assistant provider in Chantilly, VA (NPI 1235949678).
Provider details
- NPI number
- 1235949678
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0110011565 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
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
- 2025-01-08
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Seyoung Han's NPI number?
- Seyoung Han's National Provider Identifier (NPI) is 1235949678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seyoung Han's specialty?
- Seyoung Han is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Seyoung Han located?
- Seyoung Han's practice location on file with NPPES is 14589 George Carter Way, Chantilly, VA 20151-1881.
- What is Seyoung Han's phone number?
- The practice phone number listed in the NPPES registry for Seyoung Han is (571) 344-3158.
- Does Seyoung Han accept Medicare?
- Seyoung Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seyoung Han's NPI active?
- Yes — Seyoung Han's NPI (1235949678) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.