Michael Wadzinski, PC

Michael Wadzinski, PC is a healthcare organization registered as Ophthalmology Physician in Sioux City, IA, holding Type 2 (organization) NPI 1629291992 since 2007. The authorized official on file is Michael Wadzinski, President.

✓ Active NPI ✓ Valid NPI checksum

NPI	1629291992
Entity type	Organization (Type 2)
Legal business name	Michael Wadzinski, PC
Other name	<Unavail>
Practice address	2800 PIERCE ST, SUITE 404, Sioux City, IA, 51104
Phone	7122263937
Fax	7122243973
Enumeration date	2007-04-11
Last updated in NPPES	2008-06-11

Authorized official

Name	Michael Wadzinski
Title	President
Phone	7122263937

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207W00000X	Ophthalmology Physician	Primary	29715	IA

Copy-ready billing details

Provider: Michael Wadzinski, PC
NPI: 1629291992
Taxonomy: 207W00000X (Ophthalmology Physician)
Address: 2800 PIERCE ST, SUITE 404, Sioux City, IA, 51104

Providers at this address

NPI	Name	Type	Specialty	Location
1326045808	Ray Sturdevant	Individual	Pediatrics Physician	Sioux City, IA
1003801945	Cindy Schol	Individual	Nurse Practitioner	Sioux City, IA
1740257740	Richard Dohrmann	Individual	Oral and Maxillofacial Surgery (Dentist)	Sioux City, IA
1467411033	Darrel Baker	Individual	Oral and Maxillofacial Surgery (Dentist)	Sioux City, IA
1891758728	Brenda Newberg	Individual	Physician Assistant	Sioux City, IA
1215991666	Robert Powers	Individual	Plastic and Reconstructive Surgery Physician	Sioux City, IA
1841254349	Joseph Morris	Individual	Surgery Physician	Sioux City, IA
1275577595	Karman Squires	Individual	Occupational Therapist	Sioux City, IA

Verify this record

Cross-check NPI 1629291992 against the authoritative CMS record: view Michael Wadzinski, PC 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

Where is Michael Wadzinski, PC located?

The practice location on file with NPPES is in Sioux City, IA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-06-11. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-11.