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Leonard L J Dias MD PC

Otolaryngology Physician in Flint, MI · enumerated 2006 · authorized official Leonard Dias, Owner.

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

National Provider Identifier

1972535201

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Registry record

Entity type Organization (Type 2)
Legal business name Leonard L J Dias MD PC
Practice address 5051 Villa Linde Pkwy, Suite #29, Flint, MI, 48532
Phone (810) 732-4320
Fax (810) 732-5830
Enumeration date Jul 7, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 4301035191 (MI) Primary

Authorized official

Name Leonard Dias
Title Owner
Phone (810) 732-4320

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

Who is the authorized official for Leonard L J Dias MD PC?
NPPES lists Leonard Dias (Owner) as the authorized official for this organization.
What is the NPI number for Leonard L J Dias MD PC?
The NPI for Leonard L J Dias MD PC is 1972535201, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.