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MARY CATHERINE BAKER DNP, AGACNP-BC
NPI 1578418422
Nurse Practitioner - Acute Care in Chicago, IL

Active since March 04, 2026
251 E HURON ST, CHICAGO, IL 60611(312) 695-1631 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary Catherine Baker Dnp, Agacnp-bc NPPES

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

MARY CATHERINE BAKER DNP, AGACNP-BC (NPI 1578418422) is an individual acute care provider in Chicago, Illinois, licensed in Illinois (041.497488) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1578418422
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMARY CATHERINE BAKERCredential: DNP, AGACNP-BC
Location Address251 E HURON STChicago, IL 60611-2908
Mailing Address1908 N Bissell St Apt 1rChicago, IL 60614-4958 · (414) 902-3388
Phone(312) 695-1631
Sole ProprietorNo
Enumeration DateMarch 4, 2026
NPPES CertifiedMarch 4, 2026
✔ NPI 1578418422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in IL · 041.497488
251 E HURON ST, Chicago, IL 60611
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Other Providers at the Same Location NPPES 20

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

MARK WANG M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
251 E HURON ST, FEINBERG PAVILION
CHICAGO, IL 60611
Cook County (312) 503-8144
DR. MARLEY ANN DOYLE M/D.
Psychiatry & Neurology (Psychiatry)
251 E HURON ST, GALTER 3-150, C
CHICAGO, IL 60611
Cook County (312) 926-6895
CASSIDY SCHWAB MD
Anesthesiology
251 E HURON ST
CHICAGO, IL 60611
Cook County (312) 695-0061
SEONG PARK
Internal Medicine
251 E HURON ST
CHICAGO, IL 60611
Cook County (312) 926-2000
EMMA WALLS GREEVER MD
Emergency Medicine
251 E HURON ST
CHICAGO, IL 60611
Cook County (312) 926-2000
NICOLE ELIZABETH TRUPIANO MD
Dermatology
251 E HURON ST
CHICAGO, IL 60611
Cook County (312) 926-2000
ASHRAF SAMHAN MD
Internal Medicine
251 E HURON ST
CHICAGO, IL 60611
Cook County (312) 926-2000
DR. SABINA SPIGNER MD, MS, MPH
Obstetrics & Gynecology
251 E HURON ST
CHICAGO, IL 60611
Cook County (312) 926-2000

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 Mary Baker's NPI number?

The NPI number for Mary Baker is 1578418422. It was assigned to this individual provider in the NPPES registry on March 4, 2026.

Where is Mary Baker located?

Mary Baker practices at 251 E Huron St, Chicago, IL 60611. The listed phone number is (312) 695-1631.

What is Mary Baker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

When was this NPI record last updated?

The NPPES record for Mary Baker was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.