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NICHOLAS LEROY TIEKEN LCSW, LCADC
NPI 1992196653
Social Worker - Clinical in Reno, NV

Active since February 16, 2015PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: February 9, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 9, 2022, Jan 11, 2022, Dec 28, 2021 and 1 more (4 updates tracked since 2016).

About Nicholas Leroy Tieken Lcsw, Lcadc NPPES

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

NICHOLAS LEROY TIEKEN LCSW, LCADC (NPI 1992196653) is an individual clinical provider in Reno, Nevada, licensed in Nevada (9739-C) and active in the NPI registry since February 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1992196653
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameNICHOLAS LEROY TIEKENCredential: LCSW, LCADC
Location Address580 W 5TH STReno, NV 89503-4407
Mailing Address580 W 5th StReno, NV 89503-4407 · (775) 786-4673
Phone(775) 786-4673
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateFebruary 16, 2015
Last NPPES UpdateFebruary 9, 20224 updates tracked since enumeration
NPPES CertifiedFebruary 9, 2022
✔ NPI 1992196653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NV · 9739-C
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 07010-LC (NV)
580 W 5TH ST, Reno, NV 89503
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Other Names 1

Professional Name (2)Nick Tieken Lcsw, Lcadc

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nicholas Leroy Tieken Lcsw, Lcadc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870988819
PECOS Enrollment IDI20220310000057
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $57.07 – $173.24
Typical copayment $0.00 (range $14.26 – $43.31)
Most-billed visit code NA
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JORDAN DIANE FORMAN APRN
Nurse Practitioner (Family)
580 W 5TH ST
RENO, NV 89503
Washoe County (775) 786-4673
NORTHERN NEVADA HIV OUTPATIENT PROGRAM, EDUCATION AND SERVICES
Clinic/Center (Mental Health (Including Community Mental Health Center))
580 W 5TH ST
RENO, NV 89503
Washoe County (775) 786-4673
NORTHERN NEVADA HIV OUTPATIENT PROGRAM, EDUCATION AND SERVICES
Pharmacy (Community/Retail Pharmacy)
580 W 5TH ST, SUITE 12A
RENO, NV 89503
Washoe County (775) 348-1306
BETHANY ANN SUMPTER
Peer Specialist
580 W 5TH ST
RENO, NV 89503
Washoe County (775) 786-4673
KAITLIND ELIZABETH JOHNSON LCSW
Social Worker (Clinical)
580 W 5TH ST
RENO, NV 89503
Washoe County (775) 786-4673
MICHAEL V PADUA MD
Psychiatry & Neurology (Psychiatry)
580 W 5TH ST
RENO, NV 89503
Washoe County (775) 786-4673
ERIC NELSON
Social Worker (Clinical)
580 W 5TH ST
RENO, NV 89503
Washoe County (775) 786-4673
KARINA CAMARGO
Physician Assistant
580 W 5TH ST
RENO, NV 89503
Washoe County (775) 786-4673

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 Nicholas Tieken's NPI number?

The NPI number for Nicholas Tieken is 1992196653. It was assigned to this individual provider in the NPPES registry on February 16, 2015. The provider is also known as Nick Tieken Lcsw, Lcadc.

Where is Nicholas Tieken located?

Nicholas Tieken practices at 580 W 5th St, Reno, NV 89503. The listed phone number is (775) 786-4673.

What is Nicholas Tieken's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Nicholas Tieken enrolled in Medicare?

Yes. Nicholas Tieken is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Nicholas Tieken was last updated on February 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.