Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ace Diagnostics LLC

Q: What type of organization is Ace Diagnostics LLC?

Ace Diagnostics LLC is registered in NPPES as a Physiological Laboratory (its primary provider taxonomy).

Physiological Laboratory in Greenville, SC · enumerated 2007 · authorized official F. Hosseini, Managing Director.

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

National Provider Identifier

1851573646

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Registry record

Entity type Organization (Type 2)

Legal business name Ace Diagnostics LLC

Practice address 33 Market Point Dr, Greenville, SC, 29607

Phone (864) 527-0408

Enumeration date Dec 4, 2007

Last updated in NPPES Dec 4, 2007

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name F. Hosseini

Title Managing Director

Phone (864) 527-0408

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 is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Ace Diagnostics LLC?

Ace Diagnostics LLC is registered in NPPES as a Physiological Laboratory (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-04.