Ji Sung Seo, MD
NPI 1447049481 · Student in an Organized Health Care Education/Training Program · Falls Church, VA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ji Sung Seo, MD is a Student in an Organized Health Care Education/Training Program provider in Falls Church, VA (NPI 1447049481).
Provider details
- NPI number
- 1447049481
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
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
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
Mailing address
Registry dates
- Enumerated
- 2025-05-05
- Last updated
- 2025-09-11
- Certified
- 2025-06-26
Frequently asked questions
- What is Ji Sung Seo's NPI number?
- Ji Sung Seo's National Provider Identifier (NPI) is 1447049481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ji Sung Seo's specialty?
- Ji Sung Seo is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Ji Sung Seo located?
- Ji Sung Seo's practice location on file with NPPES is 3300 Gallows Rd, Falls Church, VA 22042-3307.
- What is Ji Sung Seo's phone number?
- The practice phone number listed in the NPPES registry for Ji Sung Seo is (703) 776-7834.
- Does Ji Sung Seo accept Medicare?
- Ji Sung Seo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ji Sung Seo's NPI active?
- Yes — Ji Sung Seo's NPI (1447049481) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.