Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennine Marie Markiewicz, LMFT

Marriage & Family Therapist in Berkeley, CA · enumerated 2011.

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

National Provider Identifier

1770879777

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Registry record

Entity type Individual (Type 1)

Name Jennine Marie Markiewicz

Credential LMFT

Sex Female

Practice address 2105 Martin Luther King Jr Way Fl 1, Berkeley, CA, 94704

Phone (888) 588-8995

Fax (510) 756-0812

Enumeration date Jun 28, 2011

Last updated in NPPES Apr 18, 2025

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LMFT87586 (CA) 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 Jennine Markiewicz practice?

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

What is the NPI number for Jennine Markiewicz?

The National Provider Identifier (NPI) for Jennine Markiewicz is 1770879777, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-18.