Lynn Yee, MD, MPH
NPI 1659608941 · Maternal & Fetal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Yee, MD, MPH is a Maternal & Fetal Medicine Physician provider in Chicago, IL (NPI 1659608941).
Provider details
- NPI number
- 1659608941
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 036129258 (IL)
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
16 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
Mailing address
Registry dates
- Enumerated
- 2009-11-08
- Last updated
- 2022-03-04
- Certified
- 2022-03-04
Frequently asked questions
- What is Lynn Yee's NPI number?
- Lynn Yee's National Provider Identifier (NPI) is 1659608941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Yee's specialty?
- Lynn Yee is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynn Yee located?
- Lynn Yee's practice location on file with NPPES is 675 N Saint Clair St Ste 1400, Chicago, IL 60611-5975.
- What is Lynn Yee's phone number?
- The practice phone number listed in the NPPES registry for Lynn Yee is (312) 472-4685.
- Does Lynn Yee accept Medicare?
- Lynn Yee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Yee's NPI active?
- Yes — Lynn Yee's NPI (1659608941) is active in the NPPES registry as of the last update on 2022-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.