Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Charlotte Mercier, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Indianapolis, IN · enumerated 2018 · practices at Meridian Health Services Corp..

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

National Provider Identifier

1134601552

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Registry record

Entity type Individual (Type 1)

Name Michelle Charlotte Mercier

Credential PMHNP-BC

Sex Female

Practice address 5230 E Stop 11 Rd Ste 300, Indianapolis, IN, 46237

Phone (317) 781-4588

Fax (317) 782-4885

Enumeration date Aug 31, 2018

Last updated in NPPES Sep 1, 2023

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71008299 (IN) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71008299A (IN) Primary

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 Michelle Mercier?

The National Provider Identifier (NPI) for Michelle Mercier is 1134601552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michelle Mercier practice?

The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-01.