IndividualActive
Yeo Yeong Yun, M.D.
NPI 1619223187 · Internal Medicine Physician · Berwyn, IL
Yeo Yeong Yun, M.D. is a Internal Medicine Physician provider in Berwyn, IL (NPI 1619223187).
Provider details
- NPI number
- 1619223187
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125061274 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3249 Oak Park Ave
Berwyn, IL 60402-3429
Phone: (708) 783-9100
Street-level locationGet directions
Mailing address
3303 Grove Ave Unit 512
Berwyn, IL 60402-3478
Registry dates
- Enumerated
- 2012-08-02
- Last updated
- 2012-08-02
Frequently asked questions
- What is Yeo Yeong Yun's NPI number?
- Yeo Yeong Yun's National Provider Identifier (NPI) is 1619223187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yeo Yeong Yun's specialty?
- Yeo Yeong Yun is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yeo Yeong Yun located?
- Yeo Yeong Yun's practice location on file with NPPES is 3249 Oak Park Ave, Berwyn, IL 60402-3429.
- What is Yeo Yeong Yun's phone number?
- The practice phone number listed in the NPPES registry for Yeo Yeong Yun is (708) 783-9100.
- Is Yeo Yeong Yun's NPI active?
- Yes — Yeo Yeong Yun's NPI (1619223187) is active in the NPPES registry as of the last update on 2012-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.