Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allen Dean Hesselgrave, CPO

Specialist in Greer, SC · enumerated 2010 · practices at Advanced Prosthetics, Inc..

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

National Provider Identifier

1740504158

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Registry record

Entity type Individual (Type 1)

Name Allen Dean Hesselgrave

Credential CPO

Sex Male

Practice address 1 Brushy Meadows Dr, Greer, SC, 29650

Phone (864) 989-1946

Fax (864) 989-1947

Enumeration date Mar 15, 2010

Last updated in NPPES Mar 15, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License CPO001909 (SC) Primary

Other identifiers

Identifier	Type	State	Issuer
CPO001909	Other	SC	ABC

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 Allen Hesselgrave?

Allen Hesselgrave is registered in NPPES with the primary taxonomy of Specialist. 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.

Other providers at this practice address

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Advanced Prosthetics, Inc. Prosthetic/Orthotic Supplier · Greer, SC NPI 1164409074

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-15.