Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Edward B Arenson Prof L L C

Q: What is the NPI number for Edward B Arenson Prof L L C?

The NPI for Edward B Arenson Prof L L C is 1578722708, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Englewood, CO · enumerated 2008 · authorized official Edward Arenson, Owner.

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

National Provider Identifier

1578722708

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Registry record

Entity type Organization (Type 2)

Legal business name Edward B Arenson Prof L L C

Practice address 799 E Hampden Ave, Suite 500, Englewood, CO, 80113

Phone (303) 788-8675

Fax (303) 761-8031

Enumeration date Jun 3, 2008

Last updated in NPPES May 22, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License 18299 (CO) Primary

Authorized official

Name Edward Arenson

Title Owner

Phone (303) 788-8675

Other identifiers

Identifier	Type	State	Issuer
09759867	Medicaid	CO	—

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 the NPI number for Edward B Arenson Prof L L C?

The NPI for Edward B Arenson Prof L L C is 1578722708, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Edward B Arenson Prof L L C?

NPPES lists Edward Arenson (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-22.