1. Home
  2. Directory
  3. Indiana
  4. Greenfield
  5. Social Worker
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELIZABETH LYON-DUENAS
NPI 1346730744
Social Worker - Clinical in Greenfield, IN

Active since May 11, 2018
635 N STATE ST STE B, GREENFIELD, IN 46140(765) 507-6012 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 7, 2026, May 11, 2018 (2 updates tracked since 2018).

About Elizabeth Lyon-duenas NPPES

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

ELIZABETH LYON-DUENAS (NPI 1346730744) is an individual clinical provider in Greenfield, Indiana, licensed in Indiana (34008155A) and active in the NPI registry since May 2018.

NPPES Registry Identity

NPI1346730744
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameELIZABETH LYON-DUENAS
Location Address635 N STATE ST STE BGreenfield, IN 46140-3607
Mailing Address635 N State St Ste BGreenfield, IN 46140-3607 · (317) 437-5104
Phone(765) 507-6012
Sole ProprietorNo
Enumeration DateMay 11, 2018
Last NPPES UpdateOctober 7, 20262 updates tracked since enumeration
NPPES CertifiedOctober 7, 2026
✔ NPI 1346730744 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 IN · 34008155A
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.
635 N STATE ST STE B, Greenfield, IN 46140
Open in Google Maps ↗

Other Names 1

Former Name (1)Elizabeth Lyon Lcsw

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 2

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

OASES COUNSELING CENTER
Social Worker (Clinical)
635 N STATE ST STE B
GREENFIELD, IN 46140
Hancock County (317) 437-5104
LYON RECOVERY THERAPY SERVICES
Social Worker (Clinical)
635 N STATE ST STE B
GREENFIELD, IN 46140
Hancock County (765) 667-2002

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 Elizabeth Lyon-duenas's NPI number?

The NPI number for Elizabeth Lyon-duenas is 1346730744. It was assigned to this individual provider in the NPPES registry on May 11, 2018. The provider is also known as Elizabeth Lyon Lcsw.

Where is Elizabeth Lyon-duenas located?

Elizabeth Lyon-duenas practices at 635 N State St Ste B, Greenfield, IN 46140. The listed phone number is (765) 507-6012.

What is Elizabeth Lyon-duenas's specialty?

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

What insurance does Elizabeth Lyon-duenas accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource and UnitedHealthcare list Elizabeth Lyon-duenas 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 Elizabeth Lyon-duenas was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.