Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Edward Singleton, DPM

Podiatrist in Grapevine, TX · enumerated 2006.

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

National Provider Identifier

1285654806

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Registry record

Entity type Individual (Type 1)

Name Charles Edward Singleton

Credential DPM

Sex Male

Practice address 1245 S Main St, Ste 120, Grapevine, TX, 76051

Phone (817) 722-5044

Fax (817) 722-5023

Enumeration date Jul 19, 2006

Last updated in NPPES Apr 19, 2016

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 0857 (TX) Primary

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

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 specialty is Charles Singleton?

Charles Singleton 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 2016-04-19.