Lia Wrenn, MD
NPI 1700128113 · Obstetrics & Gynecology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lia Wrenn, MD is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1700128113).
Provider details
- NPI number
- 1700128113
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 042.0013744 (VT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2013-03-24
- Last updated
- 2022-02-28
- Certified
- 2022-02-28
Frequently asked questions
- What is Lia Wrenn's NPI number?
- Lia Wrenn's National Provider Identifier (NPI) is 1700128113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lia Wrenn's specialty?
- Lia Wrenn is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Lia Wrenn located?
- Lia Wrenn's practice location on file with NPPES is 1645 W Jackson Blvd Ste 310, Chicago, IL 60612-3227.
- What is Lia Wrenn's phone number?
- The practice phone number listed in the NPPES registry for Lia Wrenn is (312) 942-8060.
- Does Lia Wrenn accept Medicare?
- Lia Wrenn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lia Wrenn's NPI active?
- Yes — Lia Wrenn's NPI (1700128113) is active in the NPPES registry as of the last update on 2022-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.