DIANA BICIUSCA LPC
NPI 1598304677
Counselor - Professional in Knoxville, TN

Active since January 06, 2020PECOS Enrolled
11840 KINGSTON PIKE STE B, KNOXVILLE, TN 37934(865) 588-3173 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 10, 2026, Jan 12, 2026, Dec 4, 2025 and 2 more (5 updates tracked since 2020).

About Diana Biciusca Lpc NPPES

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

DIANA BICIUSCA LPC (NPI 1598304677) is an individual professional provider in Knoxville, Tennessee, licensed in Tennessee (8193) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chattanooga, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1598304677
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameDIANA BICIUSCACredential: LPC
Location Address11840 KINGSTON PIKE STE BKnoxville, TN 37934-3861
Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7630
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJanuary 6, 2020
Last NPPES UpdateMarch 10, 20265 updates tracked since enumeration
NPPES CertifiedMarch 10, 2026
NPI 1598304677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in TN · 8193
Also ListedBehavior TechnicianTaxonomy 106S00000X
11840 KINGSTON PIKE STE B, Knoxville, TN 37934

Secondary Practice Location 1

Location 11400 Bailey AveChattanooga, TN 37404-2903 · Phone (423) 266-6751

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Diana Biciusca Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9931683778
PECOS Enrollment IDI20260319003482
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 16

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

Psychologist
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Counselor (Professional)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Psychologist (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Nurse Practitioner (Psychiatric/Mental Health)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934

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 Biciusca's NPI number?

The NPI number for Diana Biciusca is 1598304677. It was assigned to this individual provider in the NPPES registry on January 6, 2020.

Where is Diana Biciusca located?

Diana Biciusca practices at 11840 Kingston Pike Ste B, Knoxville, TN 37934. The listed phone number is (865) 588-3173.

What is Diana Biciusca's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Diana Biciusca enrolled in Medicare?

Yes. Diana Biciusca is registered in the Medicare PECOS enrollment system.

What insurance does Diana Biciusca accept?

Health plans from UnitedHealthcare list Diana Biciusca as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diana Biciusca was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.