Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Smiles of Michigan, PC

Q: What is the NPI number for Smiles of Michigan, PC?

The NPI for Smiles of Michigan, PC is 1174243018, a Type 2 (organization) record in the CMS NPPES registry.

Dental Clinic/Center in Okemos, MI · enumerated 2022 · authorized official Lucila Martinez-Castillo, Dentist.

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

National Provider Identifier

1174243018

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Smiles of Michigan, PC

Practice address 2104 Jolly Rd Ste 260, Okemos, MI, 48864

Phone (517) 381-9999

Fax (517) 381-0920

Enumeration date Aug 31, 2022

Last updated in NPPES Aug 31, 2022

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Lucila Martinez-Castillo

Title Dentist

Phone (517) 381-9999

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 the NPI number for Smiles of Michigan, PC?

The NPI for Smiles of Michigan, PC is 1174243018, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Smiles of Michigan, PC?

NPPES lists Lucila Martinez-Castillo (Dentist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-31.