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

Charles Henry Mcswain, D.O.

Family Medicine Physician in Henderson, NV · enumerated 2006.

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

National Provider Identifier

1235100801

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Registry record

Entity type Individual (Type 1)

Name Charles Henry Mcswain

Credential D.O.

Sex Male

Practice address Henderson, NV, 89077

Phone (702) 419-7529

Fax (702) 538-8151

Enumeration date Jan 31, 2006

Last updated in NPPES May 6, 2026

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 683 (NV) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
2002837	Medicaid	NV	-

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 Charles Mcswain practice?

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

What is the NPI number for Charles Mcswain?

The National Provider Identifier (NPI) for Charles Mcswain is 1235100801, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.