Jaeseong Yun
NPI 1649076639 · Nurse Practitioner · San Antonio, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaeseong Yun is a Nurse Practitioner provider in San Antonio, TX (NPI 1649076639).
Provider details
- NPI number
- 1649076639
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1001945 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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
- 2025-02-20
- Last updated
- 2025-11-23
- Certified
- 2025-11-23
Frequently asked questions
- What is Jaeseong Yun's NPI number?
- Jaeseong Yun's National Provider Identifier (NPI) is 1649076639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaeseong Yun's specialty?
- Jaeseong Yun is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jaeseong Yun located?
- Jaeseong Yun's practice location on file with NPPES is 7700 Floyd Curl Dr, San Antonio, TX 78229-3902.
- What is Jaeseong Yun's phone number?
- The practice phone number listed in the NPPES registry for Jaeseong Yun is (210) 724-3791.
- Does Jaeseong Yun accept Medicare?
- Jaeseong Yun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaeseong Yun's NPI active?
- Yes — Jaeseong Yun's NPI (1649076639) is active in the NPPES registry as of the last update on 2025-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.