Sung Yun Won, MD
NPI 1295720829 · Obstetrics & Gynecology Physician · Chicago, IL
Sung Yun Won, MD is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1295720829).
Provider details
- NPI number
- 1295720829
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs 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
- 2005-09-20
- Last updated
- 2008-04-07
Frequently asked questions
- What is Sung Yun Won's NPI number?
- Sung Yun Won's National Provider Identifier (NPI) is 1295720829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sung Yun Won's specialty?
- Sung Yun Won is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Sung Yun Won located?
- Sung Yun Won's practice location on file with NPPES is 5140 N California, Chicago, IL 60625.
- What is Sung Yun Won's phone number?
- The practice phone number listed in the NPPES registry for Sung Yun Won is (773) 275-5518.
- Is Sung Yun Won's NPI active?
- Yes — Sung Yun Won's NPI (1295720829) is active in the NPPES registry as of the last update on 2008-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.