Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Grace Guzman Tuazon, PT

Physical Therapist in Harrison, AR · enumerated 2005.

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

National Provider Identifier

1891778031

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Registry record

Entity type Individual (Type 1)

Name Ms. Grace Guzman Tuazon

Credential PT

Sex Female

Practice address 825 N Main St, Ste 7, Harrison, AR, 72601

Phone (870) 743-5573

Fax (870) 743-5974

Enumeration date Nov 22, 2005

Last updated in NPPES Apr 15, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT1960 (AR) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
132441721	Medicaid	AR	-
5X132	Other	AR	BLUE CROSS BLUE SHIELD

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

Is NPI 1891778031 active?

Yes, as of the latest NPPES snapshot, NPI 1891778031 is active (record last updated 2016-04-15).

How do I verify Grace Tuazon's NPI record?

Cross-check NPI 1891778031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-15.