Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Monberg, LCSW

Clinical Social Worker in Redwood City, CA · enumerated 2015.

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

National Provider Identifier

1659752012

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Abigail Monberg

Credential LCSW

Sex Female

Practice address 802 Brewster Ave, Redwood City, CA, 94063

Phone (650) 363-4111

Enumeration date Jun 11, 2015

Last updated in NPPES Apr 27, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW99934 (CA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

What is the NPI number for Abigail Monberg?

The National Provider Identifier (NPI) for Abigail Monberg is 1659752012, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail Monberg practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-27.