Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Richard Southwell, DO

Internal Medicine Physician in Grand Blanc, MI · enumerated 2026.

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

National Provider Identifier

1235076480

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Richard Southwell

Credential DO

Sex Male

Practice address Genesys Parkway, Grand Blanc, Mi 48439, Grand Blanc, MI, 48439

Phone (810) 606-5000

Enumeration date May 4, 2026

Last updated in NPPES May 4, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5151017881 (MI) 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

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 Charles Southwell?

The National Provider Identifier (NPI) for Charles Southwell is 1235076480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Southwell practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-04.