Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hosanna Hwang Alto

Clinical Social Worker in San Diego, CA · enumerated 2016 · practices at Telecare Corporation.

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

National Provider Identifier

1366986572

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Registry record

Entity type Individual (Type 1)

Name Hosanna Hwang Alto

Sex Female

Practice address 1660 Hotel Cir N Ste 101, San Diego, CA, 92108

Phone (619) 961-2120

Fax (619) 961-2138

Enumeration date Dec 6, 2016

Last updated in NPPES Jan 29, 2019

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LMFT107818 (CA) Primary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LMFT107818 (CA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

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 specialty is Hosanna Alto?

Hosanna Alto is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-29.