Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Acorn Addiction Centers LLC Dba Journey Road Treatment Centers

Addiction Medicine (Family Medicine) Physician in Indianapolis, IN · enumerated 2015 · authorized official Mari Anna Shepherd, Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1467824698

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Registry record

Entity type Organization (Type 2)

Legal business name Acorn Addiction Centers LLC Dba Journey Road Treatment Centers

Other name <Unavail>

Practice address 1201 N Post Road Ste. 4, Indianapolis, IN, 46219

Phone (317) 405-8833

Fax (317) 672-2398

Enumeration date Oct 27, 2015

Last updated in NPPES Jan 17, 2022

Taxonomy & classification

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mari Anna Shepherd

Title Director

Phone (317) 405-8833

Other identifiers

Identifier	Type	State	Issuer
300025348	Medicaid	IN	-
IN2829	Other	IN	PTAN

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Acorn Addiction Centers LLC Dba Journey Road Treatment Centers located?

The practice location on file with NPPES is in Indianapolis, IN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-01-17. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-17.