Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory Barczak, DPM

Podiatrist in Menomonee Falls, WI · enumerated 2006 · practices at Medical Associates Health Centers-Occupational Health.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235101478

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Gregory Barczak

Credential DPM

Sex Male

Practice address W180n7950 Town Hall Rd, Menomonee Falls, WI, 53051

Phone (252) 255-2500

Enumeration date Feb 2, 2006

Last updated in NPPES Nov 16, 2012

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 635 (WI) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
43214900	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Gregory Barczak's NPI record?

Cross-check NPI 1235101478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235101478 active?

Yes, as of the latest NPPES snapshot, NPI 1235101478 is active (record last updated 2012-11-16).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-16.