What is John Madigan's NPI number?

John Madigan's National Provider Identifier (NPI) is 1801728324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Madigan's specialty?

John Madigan is listed in the NPPES registry with a primary specialty of Health Educator (Other Service Providers).

Where is John Madigan located?

John Madigan's practice location on file with NPPES is 18605 County Road 97, Woodland, CA 95695-9383.

What is John Madigan's phone number?

The practice phone number listed in the NPPES registry for John Madigan is (530) 304-1212.

Is John Madigan's NPI active?

Yes — John Madigan's NPI (1801728324) is active in the NPPES registry as of the last update on 2026-06-01.

IndividualActive

John Madigan, DVM

NPI 1801728324 · Health Educator · Woodland, CA

John Madigan, DVM is a Health Educator provider in Woodland, CA (NPI 1801728324).

Provider details

NPI number: 1801728324
Entity type: Individual
Primary specialty: Health EducatorOther Service Providers
Credential: DVM
Sex: Male
Sole proprietor: Yes
License: 5763 (CA)

Specialties & taxonomies

Health EducatorPrimary174H00000XLicense 5763 (CA)
Other Service Providers

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

18605 County Road 97

Woodland, CA 95695-9383

Phone: (530) 304-1212

Street-level locationGet directions

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Mailing address