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John Spero D.M.D., LLC

General Practice Dentistry in York, ME · enumerated 2010 · authorized official John Spero, Owner.

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

National Provider Identifier

1568793990

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Registry record

Entity type Organization (Type 2)
Legal business name John Spero D.M.D., LLC
Other name <Unavail>
Practice address 1060 Us Route 1, York, ME, 03909
Phone (207) 363-2406
Fax (207) 363-6037
Enumeration date Jan 25, 2010
Last updated in NPPES Jan 25, 2010

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 3569 (ME) Primary

Authorized official

Name John Spero
Title Owner
Phone (207) 363-2406

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 is the NPI number for John Spero D.M.D., LLC?
The NPI for John Spero D.M.D., LLC is 1568793990, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for John Spero D.M.D., LLC?
NPPES lists John Spero (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-25.