NPI Portal NPI Lookup & Verification

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

Dr. Donald David Johnson, MD

Family Medicine Physician in Stevens Point, WI · enumerated 2010.

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

National Provider Identifier

1861714669

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Registry record

Entity type Individual (Type 1)
Name Dr. Donald David Johnson
Credential MD
Sex Male
Practice address Stevens Point, WI, 54481
Enumeration date Feb 20, 2010
Last updated in NPPES Feb 20, 2010

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 16637-20 (WI) 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
16637-20 Other WI MEDICAL LICENSE

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 Donald Johnson practice?
The practice location on file with NPPES is in Stevens Point, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donald Johnson?
The National Provider Identifier (NPI) for Donald Johnson is 1861714669, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-20.