Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

James S Geister, DDS, PC

Dentist in Washington, MI · enumerated 2008 · authorized official James Geister, President.

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

National Provider Identifier

1346407152

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Registry record

Entity type Organization (Type 2)

Legal business name James S Geister, DDS, PC

Practice address 66611 Van Dyke Rd, Washington, MI, 48095

Phone (586) 752-4545

Fax (586) 752-5369

Enumeration date May 20, 2008

Last updated in NPPES May 20, 2008

Taxonomy & classification

122300000X Dentist Dental Providers · License 2901011199 (MI) Primary

Authorized official

Name James Geister

Title President

Phone (586) 752-4545

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 → Validate an NPI →

Frequently asked questions

Where is James S Geister, DDS, PC located?

The practice location on file with NPPES is in Washington, MI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-20. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

James Geister General Practice Dentistry · Washington, MI NPI 1548276447 David Lesinski Dentist · Washington, MI NPI 1548675432 Washington Family Dental, Pllc Dental Clinic/Center · Washington, MI NPI 1346874229

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-20.