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MARJORIE DIEFENBACH CPRS
NPI 1033517164
Counselor - Mental Health in Knoxville, TN

Active since December 05, 2014
1451 DOWELL SPRINGS BLVD, KNOXVILLE, TN 37909(865) 970-9800(865) 374-7129 Get Directions Write a Review

NPPES record last updated: December 5, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marjorie Diefenbach Cprs NPPES

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

MARJORIE DIEFENBACH CPRS (NPI 1033517164) is an individual mental health provider in Knoxville, Tennessee and active in the NPI registry since December 2014.

NPPES Registry Identity

NPI1033517164
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARJORIE DIEFENBACHCredential: CPRS
Location Address1451 DOWELL SPRINGS BLVDKnoxville, TN 37909-2441
Mailing Address1451 Dowell Springs BlvdKnoxville, TN 37909-2441 · (865) 374-7123 · Fax (865) 374-7129
Phone(865) 970-9800
Fax(865) 374-7129
Sole ProprietorNo
Enumeration DateDecember 5, 2014
✔ NPI 1033517164 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1451 DOWELL SPRINGS BLVD, Knoxville, TN 37909
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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.

CARLA TIPTON APN
Nurse Practitioner (Psychiatric/Mental Health)
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800
MARTY DEAN GOODMAN
Counselor
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800
CYNTHIA KAMISHA FREEMAN
Counselor
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800
JILL KAREN TOWNSEND MS
Counselor (Mental Health)
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800
MEGAN ELIZABETH TROXLER
Counselor (Mental Health)
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800
JEFFREY LAGRONE BA
Counselor (Mental Health)
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800
DANIELLE NICOLE ROBERSON BA
Counselor (Mental Health)
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800
HARLEY GIBBS PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1451 DOWELL SPRINGS BLVD
KNOXVILLE, TN 37909
Knox County (865) 970-9800

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 Marjorie Diefenbach's NPI number?

The NPI number for Marjorie Diefenbach is 1033517164. It was assigned to this individual provider in the NPPES registry on December 5, 2014.

Where is Marjorie Diefenbach located?

Marjorie Diefenbach practices at 1451 Dowell Springs Blvd, Knoxville, TN 37909. The listed phone number is (865) 970-9800.

What is Marjorie Diefenbach's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Marjorie Diefenbach was last updated on December 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.