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DR. MARY LYNN PUCHALSKI DNP, APRN, CNS, NNP-
NPI 1235366402
Nurse Practitioner - Neonatal, Critical Care in Winfield, IL

Active since June 16, 2009
25 N WINFIELD RD, WINFIELD, IL 60190(630) 933-6974(630) 933-6335 Get Directions Write a Review

NPPES record last updated: February 10, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 10, 2023, Feb 23, 2020 (2 updates tracked since 2020).

About Dr. Mary Lynn Puchalski Dnp, Aprn, Cns, Nnp- NPPES

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

DR. MARY LYNN PUCHALSKI DNP, APRN, CNS, NNP- (NPI 1235366402) is an individual neonatal, critical care provider in Winfield, Illinois, licensed in Illinois (209.007309) and active in the NPI registry since June 2009. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1235366402
Entity TypeIndividualFemale
Primary Taxonomy363LN0005X
Provider Legal NameDR. MARY LYNN PUCHALSKICredential: DNP, APRN, CNS, NNP-
Location Address25 N WINFIELD RDWinfield, IL 60190-1222
Mailing Address0s468 Madison StWinfield, IL 60190-1479 · (630) 269-2570
Phone(630) 933-6974
Fax(630) 933-6335
Sole ProprietorNo
Enumeration DateJune 16, 2009
Last NPPES UpdateFebruary 10, 20232 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2023
✔ NPI 1235366402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0005X
License✔ Licensed in IL · 209.007309
Also ListedClinical Nurse Specialist · NeonatalTaxonomy 364SN0000X · License 209.000948 (IL)
25 N WINFIELD RD, Winfield, IL 60190
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Secondary Practice Locations 2

Location 1300 Randall RdGeneva, IL 60134-4200 · Phone (630) 208-3075 · Fax (630) 308-3474
Location 2225 E Chicago AveChicago, IL 60611-2991 · Phone (312) 227-4000

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.

JOSEPH RAYMOND SCHNEIDER MD
Surgery (Vascular Surgery)
25 N WINFIELD RD, SUITE 201
WINFIELD, IL 60190
Dupage County (630) 933-4487
JESSICA LASAK BERNARDI APN
Nurse Practitioner
25 N WINFIELD RD
WINFIELD, IL 60190
Dupage County (630) 933-2157
KAITLYNN HARPER
Speech-Language Pathologist
25 N WINFIELD RD
WINFIELD, IL 60190
Dupage County (630) 933-1500
DR. TIMOTHY J MCGEE DO
Internal Medicine (Pulmonary Disease)
25 N WINFIELD RD
WINFIELD, IL 60190
Dupage County (630) 690-4553
DR. RANDY S WITTMAN MD
Obstetrics & Gynecology
25 N WINFIELD RD
WINFIELD, IL 60190
Dupage County (630) 653-4240
DR. KIRK JAMES PAPA M.D.
Anesthesiology
25 N WINFIELD RD
WINFIELD, IL 60190
Dupage County (630) 933-6675
SETH T KAY M.D.
Otolaryngology
25 N WINFIELD RD
WINFIELD, IL 60190
Dupage County (630) 933-6879
KRISTEN FLUBACKER FNP-C
Nurse Practitioner (Family)
25 N WINFIELD RD
WINFIELD, IL 60190
Dupage County (630) 933-1600

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 Puchalski's NPI number?

The NPI number for Mary Puchalski is 1235366402. It was assigned to this individual provider in the NPPES registry on June 16, 2009.

Where is Mary Puchalski located?

Mary Puchalski practices at 25 N Winfield Rd, Winfield, IL 60190. The listed phone number is (630) 933-6974.

What is Mary Puchalski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

When was this NPI record last updated?

The NPPES record for Mary Puchalski was last updated on February 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.