Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Gretchen H Ferreira, MA, LMFT

Marriage & Family Therapist in Medford, OR · enumerated 2008 · practices at Trinity Counseling Center, LLC.

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

National Provider Identifier

1740440783

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Gretchen H Ferreira

Credential MA, LMFT

Sex Female

Practice address Medford, OR, 97504

Phone (541) 245-2787

Fax (541) 201-8103

Enumeration date Jun 12, 2008

Last updated in NPPES Jan 9, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License T0491 (OR) 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

Where does Gretchen Ferreira 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 Gretchen Ferreira?

The National Provider Identifier (NPI) for Gretchen Ferreira is 1740440783, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Robin Seeley Clinical Psychologist · Medford, OR NPI 1821118605 Gabriel Mccoy Marriage & Family Therapist · Medford, OR NPI 1417168121 Darnel Scott Marriage & Family Therapist · Medford, OR NPI 1831376656 Gregory Rich Marriage & Family Therapist · Medford, OR NPI 1225289622 Trinity Counseling Center, LLC Mental Health Counselor · Medford, OR NPI 1427209378 Judith Labert Professional Counselor · Medford, OR NPI 1740561406 Laura Stanislawski Mental Health Counselor · Medford, OR NPI 1649532623 Kathleen Compton Professional Counselor · Medford, OR NPI 1891215950

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.