NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Brooke Maer, PLPC

Professional Counselor in Lake St Louis, MO · enumerated 2024 · practices at Inclusive Clinical Counseling.

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

National Provider Identifier

1194589861

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Melissa Brooke Maer
Credential PLPC
Sex Female
Practice address 3 Lockhaven Ct, Lake St Louis, MO, 63367
Fax (636) 214-5817
Enumeration date Feb 12, 2024
Last updated in NPPES Feb 12, 2024

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 2022034547 (MO) 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

Where does Melissa Maer practice?
The practice location on file with NPPES is in Lake St Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melissa Maer?
The National Provider Identifier (NPI) for Melissa Maer is 1194589861, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-12.