Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Ruth Huntington Mueller, LPCC

Counselor in Westlake, OH · enumerated 2005.

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

National Provider Identifier

1487653598

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Registry record

Entity type Individual (Type 1)

Name Diana Ruth Huntington Mueller

Credential LPCC

Sex Female

Practice address 24500 Center Ridge Rd, Suite 100, Westlake, OH, 44145

Phone (440) 899-1300

Fax (440) 899-0266

Enumeration date Jul 20, 2005

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License E0001035LPCC (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
E0001035	Other	OH	LPCC

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.

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Frequently asked questions

How do I verify Diana Mueller's NPI record?

Cross-check NPI 1487653598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487653598 active?

Yes, as of the latest NPPES snapshot, NPI 1487653598 is active (record last updated 2007-07-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.