Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Custom Health Pharmacy Inc

Compounding Pharmacy in Green Bay, WI · enumerated 2008 · authorized official John Sowinski, Pharmacist/President.

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

National Provider Identifier

1104088020

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Custom Health Pharmacy Inc

Other name <Unavail>

Practice address 844 Willard Dr Ste 7, Green Bay, WI, 54304

Phone (920) 884-7345

Fax (920) 884-7346

Enumeration date Jul 1, 2008

Last updated in NPPES May 16, 2016

Taxonomy & classification

333600000X Pharmacy Suppliers Secondary

3336C0004X Compounding Pharmacy Suppliers · License 9354-42 (WI) Primary

Authorized official

Name John Sowinski

Title Pharmacist/President

Phone (920) 482-3145

Other identifiers

Identifier	Type	State	Issuer
2133536	Other	-	PK

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

Where is Custom Health Pharmacy Inc located?

The practice location on file with NPPES is in Green Bay, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-05-16. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-16.