Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Boyd Hamrick, OTR/L

Occupational Therapist in Memphis, TN · enumerated 2020 · practices at Msk Group, PC.

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

National Provider Identifier

1336766039

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Registry record

Entity type Individual (Type 1)

Name Andrew Boyd Hamrick

Credential OTR/L

Sex Male

Practice address 1244 Primacy Pkwy, Memphis, TN, 38119

Phone (901) 767-8690

Fax (901) 763-1942

Enumeration date Jun 29, 2020

Last updated in NPPES Dec 14, 2023

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3785 (MS) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6631 (TN) Primary

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 Andrew Hamrick practice?

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

What is the NPI number for Andrew Hamrick?

The National Provider Identifier (NPI) for Andrew Hamrick is 1336766039, 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 2023-12-14.