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

MARY SPEDALE
NPI 1265373310
Nurse Practitioner in Chicago, IL

Active since April 02, 2026
900 W NELSON ST, CHICAGO, IL 60657(773) 296-7089(773) 296-7731 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 29, 2026, Apr 2, 2026 (2 updates tracked since 2026).

About Mary Spedale NPPES

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

MARY SPEDALE (NPI 1265373310) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209035144) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1265373310
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARY SPEDALE
Location Address900 W NELSON STChicago, IL 60657-6704
Mailing Address900 W Nelson StChicago, IL 60657-6704 · (773) 296-7089 · Fax (773) 296-7731
Fax(773) 296-7731
Sole ProprietorNo
Enumeration DateApril 2, 2026
Last NPPES UpdateJuly 29, 20262 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
NPI 1265373310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in IL · 209035144
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License 041443146 (IL)
900 W NELSON ST, Chicago, IL 60657

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.

Radiology (Radiation Oncology)
900 W NELSON ST
CHICAGO, IL 60657
Colon & Rectal Surgery
900 W NELSON ST
CHICAGO, IL 60657
Pharmacist
900 W NELSON ST
CHICAGO, IL 60657
Internal Medicine (Gastroenterology)
900 W NELSON ST
CHICAGO, IL 60657
Internal Medicine (Hematology & Oncology)
900 W NELSON ST
CHICAGO, IL 60657
Obstetrics & Gynecology (Gynecologic Oncology)
900 W NELSON ST
CHICAGO, IL 60657
Obstetrics & Gynecology (Gynecologic Oncology)
900 W NELSON ST
CHICAGO, IL 60657
Radiology (Radiation Oncology)
900 W NELSON ST
CHICAGO, IL 60657

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 Spedale's NPI number?

The NPI number for Mary Spedale is 1265373310. It was assigned to this individual provider in the NPPES registry on April 2, 2026.

Where is Mary Spedale located?

Mary Spedale practices at 900 W Nelson St, Chicago, IL 60657. The listed phone number is (773) 296-7089.

What is Mary Spedale's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Mary Spedale was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.