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

Ms. Antonia Sterbenz, LMFT

Marriage & Family Therapist in Oceanside, CA · enumerated 2015 · practices at Peak Health Services Apc.

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

National Provider Identifier

1851763460

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Antonia Sterbenz

Credential LMFT

Sex Female

Practice address Oceanside, CA, 92054

Phone (605) 003-3257

Fax (858) 538-8319

Enumeration date Oct 22, 2015

Last updated in NPPES Jan 13, 2021

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 112810 (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

How do I verify Antonia Sterbenz's NPI record?

Cross-check NPI 1851763460 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851763460 active?

Yes, as of the latest NPPES snapshot, NPI 1851763460 is active (record last updated 2021-01-13).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-13.