Gary Hayes Coller, DO
Gary Hayes Coller is a General Practice Physician provider (General Practice) practicing in Zeeland, MI, registered in the NPPES registry with NPI 1720073794 since 2005. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720073794 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Gary Hayes Coller |
| Credential | DO |
| Sex | Male |
| Practice address | 300 S STATE ST, #5, Zeeland, MI, 49464 |
| Phone | 6167720700 |
| Fax | 6167720777 |
| Enumeration date | 2005-09-15 |
| Last updated in NPPES | 2008-03-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | 5101007512 | MI |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Gary Coller, DO NPI: 1720073794 Taxonomy: 208D00000X (General Practice Physician) Address: 300 S STATE ST, #5, Zeeland, MI, 49464
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1144207788 | Walter Rottschafer | Individual | Podiatrist | Zeeland, MI |
| 1962489500 | Walter C Rottschafer Dpm PC | Organization | Podiatrist | Zeeland, MI |
| 1225009863 | Stanley Dombroski | Individual | Chiropractor | Zeeland, MI |
| 1265481683 | Zeeland Vision Services PC | Organization | Optometrist | Zeeland, MI |
| 1821024126 | Stanley Konynenbelt | Individual | Optometrist | Zeeland, MI |
| 1225065758 | Thomas Bock | Individual | Optometrist | Zeeland, MI |
| 1366479719 | Aaron Miller | Individual | Optometrist | Zeeland, MI |
| 1033138722 | Patrick Sweeney | Individual | General Practice Dentistry | Zeeland, MI |
Verify this record
Cross-check NPI 1720073794 against the authoritative CMS record: view Gary Hayes Coller 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-03-10.