Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Reginald Watts, M.D.

Neurological Surgery Physician in St Louis Park, MN · enumerated 2006 · practices at Park Nicollet Health Care Products.

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

National Provider Identifier

1427001171

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Reginald Watts

Credential M.D.

Sex Male

Practice address 3931 Louisiana Ave S, St Louis Park, MN, 55426

Phone (952) 993-3230

Fax (952) 993-1748

Enumeration date May 17, 2006

Last updated in NPPES Jan 29, 2024

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 61864 (WI) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 45496 (MN) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 45496 (MN) Primary

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

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Frequently asked questions

Where does Charles Watts practice?

The practice location on file with NPPES is in St Louis Park, MN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Charles Watts?

The National Provider Identifier (NPI) for Charles Watts is 1427001171, 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 2024-01-29.