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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DIANA RUTH HUNTINGTON MUELLER LPCC
NPI 1487653598
Counselor in Westlake, OH

Active since July 20, 2005
24500 CENTER RIDGE RD, SUITE 100, WESTLAKE, OH 44145(440) 899-1300(440) 899-0266 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Diana Ruth Huntington Mueller Lpcc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA RUTH HUNTINGTON MUELLER LPCC (NPI 1487653598) is an individual counselor in Westlake, Ohio, licensed in Ohio (E0001035LPCC) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1487653598
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameDIANA RUTH HUNTINGTON MUELLERCredential: LPCC
Location Address24500 CENTER RIDGE RD, SUITE 100Westlake, OH 44145-5601
Mailing Address24500 Center Ridge Rd, Suite 100Westlake, OH 44145-5601 · (440) 899-1300 · Fax (440) 899-0266
Phone(440) 899-1300
Fax(440) 899-0266
Sole ProprietorNo
Enumeration DateJuly 20, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1487653598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License✔ Licensed in OH · E0001035LPCC
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
24500 CENTER RIDGE RD, Westlake, OH 44145
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Other Identifiers 1

OtherE0001035OH · Lpcc

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NORTH COAST PSYCHOLOGICAL SERVICES, LLC
Psychologist (Clinical)
24500 CENTER RIDGE RD, BLDG 4, SUITE 120
WESTLAKE, OH 44145
Cuyahoga County (440) 899-1300
MS. LYDIA ANN GADD LPCC S
Counselor (Mental Health)
24500 CENTER RIDGE RD, # 100
WESTLAKE, OH 44145
Cuyahoga County (440) 899-1300
DARIJO SMILJANIC FNP
Nurse Practitioner (Family)
24500 CENTER RIDGE RD
WESTLAKE, OH 44145
Cuyahoga County (440) 467-1954
RACHEL DORSEY MS, NCC, LPC
Counselor (Professional)
24500 CENTER RIDGE RD
WESTLAKE, OH 44145
Cuyahoga County (440) 455-9125
ANTONE FEO AND ASSOCIATES
Social Worker (Clinical)
24500 CENTER RIDGE RD
CLEVELAND, OH 44145
Cuyahoga County (440) 889-1300
MS. JUYNE VAUN TRIPLETT MSSA ACSW, LISW
Social Worker (Clinical)
24500 CENTER RIDGE RD, BLDG. 4, SUITE 100
WESTLAKE, OH 44145
Cuyahoga County (440) 899-1300
KOREN H BIERFELDT M.ED.
Counselor (Mental Health)
24500 CENTER RIDGE RD, SUITE 100
WESTLAKE, OH 44145
Cuyahoga County (440) 899-1300
TEA JOVANOVIC LSW
Social Worker
24500 CENTER RIDGE RD
WESTLAKE, OH 44145
Cuyahoga County (440) 201-4488

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Mueller's NPI number?

The NPI number for Diana Mueller is 1487653598. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Where is Diana Mueller located?

Diana Mueller practices at 24500 Center Ridge Rd Suite 100, Westlake, OH 44145. The listed phone number is (440) 899-1300.

What is Diana Mueller's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Diana Mueller was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.