NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harry Chris Chapman

Family Medicine Physician in Duluth, MN · enumerated 2006.

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

National Provider Identifier

1528003753

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Harry Chris Chapman
Sex Male
Practice address 4212 Grand Ave, Duluth, MN, 55807
Phone (218) 786-3500
Enumeration date Jun 19, 2006
Last updated in NPPES May 6, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 21146 (MN) Primary

Other identifiers

Identifier Type State Issuer
229573300 Medicaid MN -

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 Harry Chapman practice?
The practice location on file with NPPES is in Duluth, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Harry Chapman?
The National Provider Identifier (NPI) for Harry Chapman is 1528003753, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-06.