Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leslie J Mclean, MD

Hospice and Palliative Medicine (Family Medicine) Physician in Gillette, WY · enumerated 2006.

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

National Provider Identifier

1396753943

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Registry record

Entity type Individual (Type 1)

Name Dr. Leslie J Mclean

Credential MD

Sex Female

Practice address 501 S Burma Ave, Gillette, WY, 82716

Phone (307) 688-3052

Enumeration date Aug 3, 2006

Last updated in NPPES Apr 3, 2024

Taxonomy & licenses

207QH0002X Hospice and Palliative Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 15797C (WY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P00770106	Other	CA	RAILROAD MEDICARE
57430071	Medicaid	CO	-
00A698230	Medicaid	CA	-

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

Is NPI 1396753943 active?

Yes, as of the latest NPPES snapshot, NPI 1396753943 is active (record last updated 2024-04-03).

How do I verify Leslie Mclean's NPI record?

Cross-check NPI 1396753943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Alan Mitchell Diagnostic Radiology Physician · Gillette, WY NPI 1447257720 James Lamanna Diagnostic Radiology Physician · Gillette, WY NPI 1821096371 Bernadette Meade Geriatric Medicine (Internal Medicine) Physician · Gillette, WY NPI 1033100953 Darlene Brown Anesthesiology Physician · Gillette, WY NPI 1992787360 Campbell County Hospital District General Acute Care Hospital · Gillette, WY NPI 1487638417 J Marr Emergency Medicine Physician · Gillette, WY NPI 1801874151 William Woodward Anatomic Pathology Physician · Gillette, WY NPI 1912973330 Nita Engineer Anesthesiology Physician · Gillette, WY NPI 1447219852

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-03.