Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Malgarejo

Addiction (Substance Use Disorder) Counselor in Medford, OR · enumerated 2016.

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

National Provider Identifier

1649637141

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Steven Malgarejo

Sex Male

Practice address 1003 E Main St Ste 104, Medford, OR, 97504

Phone (541) 779-1282

Fax (541) 608-2888

Enumeration date Jan 28, 2016

Last updated in NPPES Jun 18, 2018

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 18-P-11 (OR) Primary

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 does Steven Malgarejo practice?

The practice location on file with NPPES is in Medford, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Steven Malgarejo?

The National Provider Identifier (NPI) for Steven Malgarejo is 1649637141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-18.