Leah Butler, MD
NPI 1588314017 · Obstetrics & Gynecology Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Butler, MD is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1588314017).
Provider details
- NPI number
- 1588314017
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-03-27
- Last updated
- 2022-05-24
- Certified
- 2022-05-24
Frequently asked questions
- What is Leah Butler's NPI number?
- Leah Butler's National Provider Identifier (NPI) is 1588314017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Butler's specialty?
- Leah Butler is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Butler located?
- Leah Butler's practice location on file with NPPES is 820 S Wood St Ste 100, Chicago, IL 60612-4325.
- What is Leah Butler's phone number?
- The practice phone number listed in the NPPES registry for Leah Butler is (312) 996-2933.
- Does Leah Butler accept Medicare?
- Leah Butler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Butler's NPI active?
- Yes — Leah Butler's NPI (1588314017) is active in the NPPES registry as of the last update on 2022-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.