Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John Richard Antoni, P.T.

Orthopedic Physical Therapist in Show Low, AZ · enumerated 2007 · practices at New Horizons Physical Therapy, Ltd..

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

National Provider Identifier

1639365125

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Registry record

Entity type Individual (Type 1)

Name Mr. John Richard Antoni

Credential P.T.

Sex Male

Practice address 4800 S White Mountain Rd, Suite A, Show Low, AZ, 85901

Phone (928) 537-8766

Fax (928) 537-8786

Enumeration date Sep 19, 2007

Last updated in NPPES Oct 4, 2007

Taxonomy & licenses

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2451 (AZ) 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
134221	Other	AZ	NEAZ
19-099814	Other	AZ	STATE COMPENSATION FUND
134221	Other	AZ	AHCCS
6400	Other	AZ	HUMANA
AZ0298660	Other	AZ	BLUE CROSS/ BLUE SHIELD
DA4951	Other	AZ	RAILROAD MEDICARE
134221	Other	AZ	APIPA

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.

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Frequently asked questions

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.

What specialty is John Antoni?

John Antoni is registered in NPPES with the primary taxonomy of Orthopedic Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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New Horizons Physical Therapy, Ltd. Physical Therapy Clinic/Center · Show Low, AZ NPI 1629033121

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-04.