Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sierra Lynne Hofmann, LMFT

Marriage & Family Therapist in Bloomington, IN · enumerated 2019 · practices at Stone Belt Arc, Inc..

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

National Provider Identifier

1518423649

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Registry record

Entity type Individual (Type 1)

Name Sierra Lynne Hofmann

Credential LMFT

Sex Female

Practice address 550 S Adams St, Bloomington, IN, 47403

Phone (812) 333-6324

Fax (812) 331-6700

Enumeration date Feb 13, 2019

Last updated in NPPES Dec 6, 2022

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 35002264A (IN) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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

Is NPI 1518423649 active?

Yes, as of the latest NPPES snapshot, NPI 1518423649 is active (record last updated 2022-12-06).

How do I verify Sierra Hofmann's NPI record?

Cross-check NPI 1518423649 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-06.