NPI Portal NPI Lookup & Verification

Dr. Alex Gloudemans

Dr. Alex Gloudemans is a Pharmacist provider (Pharmacist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1437591112 since 2013. Practices at Walgreen Co (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1437591112
Entity type Individual (Type 1)
Name Dr. Alex Gloudemans
Sex Male
Practice address Appleton, WI, 54915
Phone 9207333016
Enumeration date 2013-07-23
Last updated in NPPES 2014-02-04

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 17089-40 WI
Copy-ready billing details
Provider: Alex Gloudemans
NPI: 1437591112
Taxonomy: 183500000X (Pharmacist)
Address: Appleton, WI, 54915

Other providers at this practice address

NPI Name Type Specialty Location
1346255411 Walgreen Co Organization Pharmacy Appleton, WI
1407132491 Wendy Hoffmeyer Individual Pharmacist Appleton, WI
1922384882 Elizabeth Woelfel Individual Pharmacist Appleton, WI
1578849410 Lisa Nate Individual Pharmacist Appleton, WI
1609152552 Amy Holub Individual Pharmacist Appleton, WI
1235415738 William Leonard Individual Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Appleton, WI
1922440601 Derrick Shearer Individual Pharmacist Appleton, WI
1326439043 Jennifer De La Paz Individual Pharmacist Appleton, WI

Verify this record

Cross-check NPI 1437591112 against the authoritative CMS record: view Dr. Alex Gloudemans on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Alex Gloudemans's NPI record?
Cross-check NPI 1437591112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1437591112 active?
Yes — as of the latest NPPES snapshot, NPI 1437591112 is active (record last updated 2014-02-04).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-02-04.