Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John Sheridan DDS PC

Q: What type of organization is John Sheridan DDS PC?

John Sheridan DDS PC is registered in NPPES as a Dental Hygienist (its primary provider taxonomy).

Dental Hygienist in Bay City, MI · enumerated 2007 · authorized official John Sheridan, Dentist President.

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

National Provider Identifier

1013065424

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Registry record

Entity type Organization (Type 2)

Legal business name John Sheridan DDS PC

Practice address 3459 Midland Rd, Bay City, MI, 48706

Phone (989) 684-1520

Enumeration date Jan 8, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

122300000X Dentist Dental Providers · License 08285MI (MI) Secondary

124Q00000X Dental Hygienist Dental Providers · License 2902009588 (MI) Secondary

124Q00000X Dental Hygienist Dental Providers · License L968360 (MI) Primary

Authorized official

Name John Sheridan

Title Dentist President

Phone (989) 684-1520

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is John Sheridan DDS PC?

John Sheridan DDS PC is registered in NPPES as a Dental Hygienist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.