Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Hannah Gervais Miller, MA, NCC, LPC

Mental Health Counselor in Mount Pleasant, SC · enumerated 2022 · practices at Play Therapy Center of Charleston.

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

National Provider Identifier

1649931601

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Registry record

Entity type Individual (Type 1)

Name Hannah Gervais Miller

Credential MA, NCC, LPC

Sex Female

Practice address Mount Pleasant, SC, 29464

Phone (843) 580-7529

Enumeration date Jan 3, 2022

Last updated in NPPES Jan 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 7782 (SC) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 9439 (SC) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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 1649931601 active?

Yes, as of the latest NPPES snapshot, NPI 1649931601 is active (record last updated 2025-01-11).

How do I verify Hannah Miller's NPI record?

Cross-check NPI 1649931601 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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Play Therapy Center of Charleston Adolescent and Children Mental Health Clinic/Center · Mount Pleasant, SC NPI 1386403608

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-11.