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Daniel W Zajicek, PAC

Daniel W Zajicek is a Physician Assistant provider (Physician Assistant) practicing in Appleton, WI, registered in the NPPES registry with NPI 1437146198 since 2005.

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NPI 1437146198
Entity type Individual (Type 1)
Name Daniel W Zajicek
Credential PAC
Sex Male
Practice address 1611 S MADISON ST, Appleton, WI, 54915
Phone 9207306700
Enumeration date 2005-09-28
Last updated in NPPES 2020-12-11

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363A00000X Physician Assistant Primary 581 WI

Other identifiers

Identifier Type State Issuer
42928200 Medicaid WI
Copy-ready billing details
Provider: Daniel Zajicek, PAC
NPI: 1437146198
Taxonomy: 363A00000X (Physician Assistant)
Address: 1611 S MADISON ST, Appleton, WI, 54915

Other providers at this practice address

NPI Name Type Specialty Location
1487648242 Frank Chybowski Individual Urology Physician Appleton, WI
1790757243 Jean Dill Individual Nurse Practitioner Appleton, WI
1932163524 Ronald Slovick Individual Urology Physician Appleton, WI
1912003377 Ascension Medical Group-Fox Valley Wisconsin, Inc Organization Durable Medical Equipment & Medical Supplies Appleton, WI
1073725222 Jill Buchinger Individual Nurse Practitioner Appleton, WI
1740457217 Comprehensive Cardiovascular Care, LLP Organization Cardiovascular Disease Physician Appleton, WI
1730346214 Ascension Medical Group-Fox Valley Wisconsin, Inc Organization Multi-Specialty Clinic/Center Appleton, WI
1720239635 Cheryl Vienola Individual Surgical Technologist Appleton, WI

Verify this record

Cross-check NPI 1437146198 against the authoritative CMS record: view Daniel W Zajicek 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

What is the NPI number for Daniel Zajicek?
The National Provider Identifier (NPI) for Daniel Zajicek is 1437146198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Daniel Zajicek practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-12-11.