Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marc A Darr MD LLC

Q: What is the NPI number for Marc A Darr MD LLC?

The NPI for Marc A Darr MD LLC is 1932348042, a Type 2 (organization) record in the CMS NPPES registry.

Point of Service in Prescott, AZ · enumerated 2009 · authorized official Marc Darr, Physician.

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

National Provider Identifier

1932348042

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Registry record

Entity type Organization (Type 2)

Legal business name Marc A Darr MD LLC

Practice address 1672 Oaklawn Dr, Prescott, AZ, 86305

Phone (928) 445-5339

Fax (928) 445-3644

Enumeration date Feb 12, 2009

Last updated in NPPES Feb 26, 2009

Taxonomy & classification

305S00000X Point of Service Managed Care Organizations · License 21034 (AZ) Primary

Authorized official

Name Marc Darr

Title Physician

Phone (928) 445-5339

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 Marc A Darr MD LLC?

The NPI for Marc A Darr MD LLC is 1932348042, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Marc A Darr MD LLC?

NPPES lists Marc Darr (Physician) 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 2009-02-26.