What is John Janssen's NPI number?

John Janssen's National Provider Identifier (NPI) is 1790863264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Janssen's specialty?

John Janssen is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is John Janssen located?

John Janssen's practice location on file with NPPES is 1524 University Ave Ste 7, Green Bay, WI 54302-1800.

What is John Janssen's phone number?

The practice phone number listed in the NPPES registry for John Janssen is (920) 435-1333.

Is John Janssen's NPI active?

Yes — John Janssen's NPI (1790863264) is active in the NPPES registry as of the last update on 2008-07-03.

IndividualActive

John Janssen, D.C.

NPI 1790863264 · Chiropractor · Green Bay, WI

John Janssen, D.C. is a Chiropractor provider in Green Bay, WI (NPI 1790863264).

Provider details

NPI number: 1790863264
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: No
License: 3049 (WI)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 3049 (WI)
Chiropractic Providers
Chiropractor111N00000XLicense AO5755 (IA)
Chiropractic Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 yrs in NPPES 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

1524 University Ave Ste 7

Green Bay, WI 54302-1800

Phone: (920) 435-1333

Street-level locationGet directions

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Mailing address