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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
Where does Daniel Zajicek practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-12-11.