Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CLAUDIA KATHERINE WALTER PA-C
NPI 1255250700
Physician Assistant - Surgical in Naperville, IL

Q: What is Claudia Walter's NPI number?

The NPI number for Claudia Walter is 1255250700. It was assigned to this individual provider in the NPPES registry on July 10, 2026.

Q: What is Claudia Walter's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Q: When was this NPI record last updated?

The NPPES record for Claudia Walter was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since July 10, 2026

895 W BENTON AVE, NAPERVILLE, IL 60540(630) 352-7893 Get Directions Write a Review

NPPES record added: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 4, 2026, Jul 10, 2026 (2 updates tracked since 2026).

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About Claudia Katherine Walter Pa-c NPPES

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

CLAUDIA KATHERINE WALTER PA-C (NPI 1255250700) is an individual surgical provider in Naperville, Illinois, licensed in Illinois (085012437) and active in the NPI registry since July 2026. She maintains a secondary practice location in Glenview.

NPPES Registry Identity

NPI1255250700

Entity TypeIndividualFemale

Primary Taxonomy363AS0400X

Provider Legal NameCLAUDIA KATHERINE WALTERCredential: PA-C

Location Address895 W BENTON AVENaperville, IL 60540-4305

Mailing Address895 W Benton AveNaperville, IL 60540-4305 · (630) 352-7893

Phone(630) 352-7893

Sole ProprietorNo

Enumeration DateJuly 10, 2026

Last NPPES UpdateSeptember 4, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 4, 2026

✔ NPI 1255250700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AS0400X

License✔ Licensed in IL · 085012437

Also ListedPhysician AssistantTaxonomy 363A00000X

895 W BENTON AVE, Naperville, IL 60540

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Secondary Practice Location 1

Location 12100 Pfingsten Rd.Glenview, IL 60026-1301 · Phone (847) 657-5800 · Fax (847) 570-2930

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 Claudia Walter's NPI number?

The NPI number for Claudia Walter is 1255250700. It was assigned to this individual provider in the NPPES registry on July 10, 2026.

Where is Claudia Walter located?

Claudia Walter practices at 895 W Benton Ave, Naperville, IL 60540. The listed phone number is (630) 352-7893.

What is Claudia Walter's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

When was this NPI record last updated?

The NPPES record for Claudia Walter was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.