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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

REYGAN TAWNEY
NPI 1366336000
Nurse Practitioner - Women's Health in Chicago, IL

Active since June 06, 2025
200 S MICHIGAN AVE STE 1550, CHICAGO, IL 60604(312) 263-5517 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 15, 2026, Aug 25, 2026, Jun 6, 2025 (3 updates tracked since 2025).

About Reygan Tawney NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

REYGAN TAWNEY (NPI 1366336000) is an individual women's health provider in Chicago, Illinois, licensed in Illinois (209036226) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1366336000
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameREYGAN TAWNEY
Location Address200 S MICHIGAN AVE STE 1550Chicago, IL 60604-2424
Mailing Address200 S Michigan Ave Ste 1550Chicago, IL 60604-2424 · (312) 263-5517
Phone(312) 263-5517
Sole ProprietorNo
Enumeration DateJune 6, 2025
Last NPPES UpdateSeptember 15, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1366336000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in IL · 209036226
Also ListedNurse PractitionerTaxonomy 363L00000X · License 209.036226 (IL)
200 S MICHIGAN AVE STE 1550, Chicago, IL 60604
Open in Google Maps ↗

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KELLIE SERELEAS BUTLER MD
Obstetrics & Gynecology
200 S MICHIGAN AVE STE 1550
CHICAGO, IL 60604
Cook County (312) 263-5517
MARGOT DUFFY
Nurse Practitioner (Women's Health)
200 S MICHIGAN AVE STE 1550
CHICAGO, IL 60604
Cook County (312) 262-2976
DR. KATHLEEN ELIZABETH CRONIN MD
Obstetrics & Gynecology
200 S MICHIGAN AVE STE 1550
CHICAGO, IL 60604
Cook County (312) 220-3322
DR. SARA ANN KRITZER M.D.
Obstetrics & Gynecology
200 S MICHIGAN AVE STE 1550
CHICAGO, IL 60604
Cook County (440) 840-5333
DR. NADIA ANNE FAYOUMI
Obstetrics & Gynecology
200 S MICHIGAN AVE STE 1550
CHICAGO, IL 60604
Cook County (312) 262-2976
DR. SHAYNA R RUBIN M.D.
Obstetrics & Gynecology
200 S MICHIGAN AVE STE 1550
CHICAGO, IL 60604
Cook County (312) 263-5517
WOMENS HEALTH CONSULTING LLC
Obstetrics & Gynecology
200 S MICHIGAN AVE STE 1550
CHICAGO, IL 60604
Cook County (312) 263-5517

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Reygan Tawney's NPI number?

The NPI number for Reygan Tawney is 1366336000. It was assigned to this individual provider in the NPPES registry on June 6, 2025.

Where is Reygan Tawney located?

Reygan Tawney practices at 200 S Michigan Ave Ste 1550, Chicago, IL 60604. The listed phone number is (312) 263-5517.

What is Reygan Tawney's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

When was this NPI record last updated?

The NPPES record for Reygan Tawney was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.