IndividualActive
Yan-Fu Feng, M.D.
NPI 1487756045 · Specialist · North Chicago, IL
Yan-Fu Feng, M.D. is a Specialist provider in North Chicago, IL (NPI 1487756045).
Provider details
- NPI number
- 1487756045
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3001 Green Bay Rd
North Chicago, IL 60064-3048
Phone: (847) 688-1900
Street-level locationGet directions
Mailing address
230 S Basswood Rd
Lake Forest, IL 60045-2807
Registry dates
- Enumerated
- 2006-09-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yan-Fu Feng's NPI number?
- Yan-Fu Feng's National Provider Identifier (NPI) is 1487756045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yan-Fu Feng's specialty?
- Yan-Fu Feng is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Yan-Fu Feng located?
- Yan-Fu Feng's practice location on file with NPPES is 3001 Green Bay Rd, North Chicago, IL 60064-3048.
- What is Yan-Fu Feng's phone number?
- The practice phone number listed in the NPPES registry for Yan-Fu Feng is (847) 688-1900.
- Is Yan-Fu Feng's NPI active?
- Yes — Yan-Fu Feng's NPI (1487756045) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.