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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Aris Giannopoulos

Family Medicine Physician in Grand Blanc, MI · enumerated 2013.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649610080

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Registry record

Entity type Individual (Type 1)
Name Aris Giannopoulos
Sex Male
Practice address Grand Blanc, MI, 48439
Phone (810) 606-5000
Enumeration date Jun 30, 2013
Last updated in NPPES Jun 30, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301103718 (MI) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5315061522 (MI) Secondary

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.

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Frequently asked questions

What specialty is Aris Giannopoulos?
Aris Giannopoulos is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-30.