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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JAMES H. ZAPOLSKY MD
NPI 1407833262
Radiology - Diagnostic Radiology in Neenah, WI

Active since December 22, 2005
325 N COMMERCIAL ST, NEENAH, WI 54956(920) 722-1583(920) 722-7454 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About James H. Zapolsky Md NPPES

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

JAMES H. ZAPOLSKY MD (NPI 1407833262) is an individual diagnostic radiology provider in Neenah, Wisconsin, licensed in Wisconsin (43121) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1407833262
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameJAMES H. ZAPOLSKYCredential: MD
Location Address325 N COMMERCIAL STNeenah, WI 54956-2665
Mailing Address325 N Commercial StNeenah, WI 54956-2665 · (920) 722-1583 · Fax (920) 722-7454
Phone(920) 722-1583
Fax(920) 722-7454
Sole ProprietorNo
Enumeration DateDecember 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1407833262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in WI · 43121
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

325 N COMMERCIAL ST, Neenah, WI 54956
Open in Google Maps ↗

Other Identifiers 1

Medicaid34065100WI

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.

BRIAN A. COLE MD
Radiology (Diagnostic Radiology)
325 N COMMERCIAL ST
NEENAH, WI 54956
Winnebago County (920) 722-1583
MARC J. MILLER MD
Radiology (Diagnostic Radiology)
325 N COMMERCIAL ST
NEENAH, WI 54956
Winnebago County (920) 722-1583
FRED E KLEIN MD
Radiology (Diagnostic Radiology)
325 N COMMERCIAL ST
NEENAH, WI 54956
Winnebago County (920) 722-1583
LEAH ELAINE FOLKS LMFT
Marriage & Family Therapist
325 N COMMERCIAL ST
NEENAH, WI 54956
Winnebago County (920) 969-5320
CHILDREN'S SERVICE SOCIETY OF WISCONSIN
Counselor (Mental Health)
325 N COMMERCIAL ST, SUITE 400
NEENAH, WI 54956
Winnebago County (920) 969-5320
COURTNEY L PETERSON LCSW
Social Worker (Clinical)
325 N COMMERCIAL ST
NEENAH, WI 54956
Winnebago County (920) 725-1230
ABIGAYLE MOHNEN
Counselor (Professional)
325 N COMMERCIAL ST
NEENAH, WI 54956
Winnebago County (920) 725-1230
NANCY HOMB LMFT
Marriage & Family Therapist
325 N COMMERCIAL ST
NEENAH, WI 54956
Winnebago County (920) 725-1230

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 James Zapolsky's NPI number?

The NPI number for James Zapolsky is 1407833262. It was assigned to this individual provider in the NPPES registry on December 22, 2005.

Where is James Zapolsky located?

James Zapolsky practices at 325 N Commercial St, Neenah, WI 54956. The listed phone number is (920) 722-1583.

What is James Zapolsky's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for James Zapolsky was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.