Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Donald Francis Allen, MS, LPC

Q: What is the NPI number for Donald Allen?

The National Provider Identifier (NPI) for Donald Allen is 1740426105, a Type 1 (individual) record in the CMS NPPES registry.

Counselor in Casper, WY · enumerated 2009.

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

National Provider Identifier

1740426105

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Registry record

Entity type Individual (Type 1)

Name Mr. Donald Francis Allen

Credential MS, LPC

Sex Male

Practice address 1430 Wilkins Circle, Casper, WY, 82601

Phone (307) 237-9583

Fax (307) 265-7277

Enumeration date Jan 6, 2009

Last updated in NPPES Jan 6, 2009

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License LPC#492 (WY) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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

Where does Donald Allen practice?

The practice location on file with NPPES is in Casper, WY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Donald Allen?

The National Provider Identifier (NPI) for Donald Allen is 1740426105, 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 2009-01-06.