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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Les Jay Holub, RPH

Counselor in Fort Mohave, AZ · enumerated 2021.

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

National Provider Identifier

1780342345

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Registry record

Entity type Individual (Type 1)
Name Mr. Les Jay Holub
Credential RPH
Sex Male
Practice address Fort Mohave, AZ, 86426
Phone (928) 704-4443
Enumeration date Dec 1, 2021
Last updated in NPPES Dec 1, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License S012947 (AZ) Primary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Other identifiers

Identifier Type State Issuer
D01684094 Other AZ DRIVERS LICENSE

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

Where does Les Holub practice?
The practice location on file with NPPES is in Fort Mohave, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Les Holub?
The National Provider Identifier (NPI) for Les Holub is 1780342345, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.