THOMAS LANGER LCSW
NPI 1588368047
Social Worker - Clinical in Knoxville, TN

Q: What is Thomas Langer's NPI number?

The NPI number for Thomas Langer is 1588368047. It was assigned to this individual provider in the NPPES registry on March 29, 2023.

Q: What is Thomas Langer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Thomas Langer was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since March 29, 2023PECOS EnrolledAccepts Medicare Assignment

10025 INVESTMENT DR STE 100, KNOXVILLE, TN 37932(865) 588-3173 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

On this page

About Thomas Langer Lcsw NPPES

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

THOMAS LANGER LCSW (NPI 1588368047) is an individual clinical provider in Knoxville, Tennessee, licensed in Tennessee (10119) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1588368047

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameTHOMAS LANGERCredential: LCSW

Location Address10025 INVESTMENT DR STE 100Knoxville, TN 37932-2665

Mailing Address10025 Investment Dr Ste 100Knoxville, TN 37932-2665 · (865) 588-3173

Phone(865) 588-3173

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateMarch 29, 2023

Last NPPES UpdateFebruary 12, 2026

NPPES CertifiedFebruary 12, 2026

✔ NPI 1588368047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in TN · 10119

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.

10025 INVESTMENT DR STE 100, Knoxville, TN 37932

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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

Thomas Langer Lcsw 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 ID345715140

PECOS Enrollment IDI20260409001208

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 37932 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 $52.64 – $160.89

Typical copayment $0.00 (range $13.16 – $40.22)

Most-billed visit code NA

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

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 10

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

BRITTNEY NICOLE REYNOLDS IRION LPC/MHSP TEMP

Counselor (Professional)