What is Derek John's NPI number?

Derek John's National Provider Identifier (NPI) is 1912926601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Derek John's specialty?

Derek John is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Derek John located?

Derek John's practice location on file with NPPES is 631 Forest St, Wausau, WI 54403-5524.

What is Derek John's phone number?

The practice phone number listed in the NPPES registry for Derek John is (715) 842-0944.

Is Derek John's NPI active?

Yes — Derek John's NPI (1912926601) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Derek John, PHD

NPI 1912926601 · Clinical Psychologist · Wausau, WI

Derek John, PHD is a Clinical Psychologist provider in Wausau, WI (NPI 1912926601).

Provider details

NPI number: 1912926601
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: No
License: 2306-057 (WI)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 2306-057 (WI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 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

631 Forest St

Wausau, WI 54403-5524

Phone: (715) 842-0944

Fax: (715) 845-6477

Street-level locationGet directions

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Mailing address