Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Amanda J Gretsch, Inc.

Q: What is the NPI number for Amanda J Gretsch, Inc.?

The NPI for Amanda J Gretsch, Inc. is 1164785804, a Type 2 (organization) record in the CMS NPPES registry.

Occupational Therapist in San Diego, CA · enumerated 2012 · authorized official Amanda Gretsch, President/Occupational Therapist.

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

National Provider Identifier

1164785804

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Registry record

Entity type Organization (Type 2)

Legal business name Amanda J Gretsch, Inc.

Practice address 5402 Ruffin Rd Ste 104, San Diego, CA, 92123

Phone (760) 525-3111

Enumeration date Jun 18, 2012

Last updated in NPPES Jun 18, 2012

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT6359 (CA) Primary

Authorized official

Name Amanda Gretsch

Title President/Occupational Therapist

Phone (760) 525-3111

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 Amanda J Gretsch, Inc.?

The NPI for Amanda J Gretsch, Inc. is 1164785804, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Amanda J Gretsch, Inc.?

NPPES lists Amanda Gretsch (President/Occupational Therapist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-18.