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Dr. Gregory M Macik, OD

Dr. Gregory M Macik is a Optometrist provider (Optometrist) practicing in Willmar, MN, registered in the NPPES registry with NPI 1922004514 since 2005. The credential OD stands for Doctor of Optometry.

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NPI 1922004514
Entity type Individual (Type 1)
Name Dr. Gregory M Macik
Credential OD
Sex Male
Practice address 101 WILLMAR AVE SW, AFFILIATED COMMUNITY MEDICAL CENTERS, Willmar, MN, 56201
Phone 3202315000
Fax 2202315067
Enumeration date 2005-06-28
Last updated in NPPES 2023-03-28

Taxonomy & licenses

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary MN2973 MN

OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
339M8MA Other MN BCBS
22-02526 Other MN MEDICA/UNITED HEALTH CARE
2237465 Other MN AMERICA'S PPO
222010 Other MN COLE MANAGED VISION CARE
650127300 Medicaid MN
MN2973 Other MN EYEMED VISION CARE
Copy-ready billing details
Provider: Gregory Macik, OD
NPI: 1922004514
Taxonomy: 152W00000X (Optometrist)
Address: 101 WILLMAR AVE SW, AFFILIATED COMMUNITY MEDICAL CENTERS, Willmar, MN, 56201

Other providers at this practice address

NPI Name Type Specialty Location
1770580771 Daniel Schminke Individual Family Medicine Physician Willmar, MN
1063495539 Irma Cockerill Individual Internal Medicine Physician Willmar, MN
1144204819 Kerriann Mahon Individual Pediatrics Physician Willmar, MN
1033197876 Janae Bell Individual Internal Medicine Physician Willmar, MN
1376521021 Andrew Chang Individual Neurology Physician Willmar, MN
1427036573 Frederick Hund Individual Internal Medicine Physician Willmar, MN
1770555344 Nancy Rost Individual Pediatrics Physician Willmar, MN
1821062415 Eric Haugen Individual Nephrology Physician Willmar, MN

Verify this record

Cross-check NPI 1922004514 against the authoritative CMS record: view Dr. Gregory M Macik 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 Gregory Macik's NPI record?
Cross-check NPI 1922004514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922004514 active?
Yes — as of the latest NPPES snapshot, NPI 1922004514 is active (record last updated 2023-03-28).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-28.