Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa S. Mayer, LCPC

Professional Counselor in Great Falls, MT · enumerated 2014 · practices at Innovative Pain Management Clinic, Inc.

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

National Provider Identifier

1275951691

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Registry record

Entity type Individual (Type 1)

Name Melissa S. Mayer

Credential LCPC

Sex Female

Practice address 916 13th Ave S, Great Falls, MT, 59405

Phone (406) 770-3000

Fax (406) 315-2542

Enumeration date Apr 2, 2014

Last updated in NPPES Apr 2, 2014

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License SWP-LCPC-LIC-7821 (MT) 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

Is NPI 1275951691 active?

Yes, as of the latest NPPES snapshot, NPI 1275951691 is active (record last updated 2014-04-02).

How do I verify Melissa Mayer's NPI record?

Cross-check NPI 1275951691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Steven Oriente Pain Medicine (Anesthesiology) Physician · Great Falls, MT NPI 1700846284 Innovative Pain Management Clinic, Inc Specialist · Great Falls, MT NPI 1740644095

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-02.