MRS. MARILYN L WALCZAK CRNP
NPI 1689640120
Nurse Practitioner - Family in Allison Park, PA

Active since February 24, 2006
4849 WILLIAM FLYNN HWY, ALLISON PARK, PA 15101(724) 443-2418 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Jun 29, 2017 (2 updates tracked since 2017).

About Mrs. Marilyn L Walczak Crnp NPPES

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

MRS. MARILYN L WALCZAK CRNP (NPI 1689640120) is an individual family provider in Allison Park, Pennsylvania, licensed in Pennsylvania (SP004385B) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1689640120
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MARILYN L WALCZAKCredential: CRNP
Location Address4849 WILLIAM FLYNN HWYAllison Park, PA 15101-2319
Mailing Address3434 Cedar Glen DrAllison Park, PA 15101-1073 · (724) 443-6740
Sole ProprietorNo
Enumeration DateFebruary 24, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
NPI 1689640120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in PA · SP004385B
4849 WILLIAM FLYNN HWY, Allison Park, PA 15101

Other Providers at the Same Location NPPES 11

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

Pharmacist
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101
Pharmacist
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101
Nurse Practitioner (Family)
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101
Pharmacist
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101
Nurse Practitioner (Family)
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101
Nurse Practitioner (Family)
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101
Nurse Practitioner (Family)
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101
Nurse Practitioner (Family)
4849 WILLIAM FLYNN HWY
ALLISON PARK, PA 15101

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 Marilyn Walczak's NPI number?

The NPI number for Marilyn Walczak is 1689640120. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is Marilyn Walczak located?

Marilyn Walczak practices at 4849 William Flynn Hwy, Allison Park, PA 15101. The listed phone number is (724) 443-2418.

What is Marilyn Walczak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Marilyn Walczak was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.