Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James A Longton, DPM

Podiatrist in Glendale, AZ · enumerated 2006.

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

National Provider Identifier

1245288950

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Registry record

Entity type Individual (Type 1)

Name James A Longton

Credential DPM

Sex Male

Practice address 5555 W Thunderbird Rd, Glendale, AZ, 85306

Phone (602) 865-2230

Fax (866) 598-4832

Enumeration date May 5, 2006

Last updated in NPPES Oct 4, 2016

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 0639 (AZ) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
6460170001	Other	AZ	DMERC REG C
AZ0910520	Other	AZ	BLUE CROSS BLUE SHIELD
0254728	Other	AZ	EMBLEM
084639	Medicaid	AZ	-
7364812	Other	AZ	AETNA
P00340466	Other	AZ	MEDICARE RAILROAD

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

What specialty is James Longton?

James Longton is registered in NPPES with the primary taxonomy of Podiatrist. 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 2016-10-04.