Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. George Nathan Metropulos, DDS
Dentist in Osceola, WI · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831354737
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. George Nathan Metropulos
Credential DDS
Sex Male
Practice address 108 Chieftain St., Osceola, WI, 54020
Phone (715) 294-2202
Fax (715) 294-9995
Enumeration date Jul 21, 2008
Last updated in NPPES Jul 21, 2008
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is George Metropulos?
George Metropulos is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Thomas Hauge General Practice Dentistry · Osceola, WI NPI 1710027180 Hauge Dental Care, Ltd General Practice Dentistry · Osceola, WI NPI 1780724153 Steven Edling Chiropractor · Osceola, WI NPI 1477752145 Edling Chiropractic and Rehabilitation P.A. Chiropractor · Osceola, WI NPI 1730388414 Cody Dexter Mental Health Counselor · Osceola, WI NPI 1831676063 Taylor Lundquist General Practice Dentistry · Osceola, WI NPI 1417574179
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-21.