IndividualActive
David Marx, PSY.D.
NPI 1407294937 · Psychologist · Kenosha, WI
David Marx, PSY.D. is a Psychologist provider in Kenosha, WI (NPI 1407294937).
Provider details
- NPI number
- 1407294937
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3010-57 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
4536 22nd Ave
Kenosha, WI 53140-5917
Phone: (262) 656-0044
Fax: (262) 653-2218
Street-level locationGet directions
Mailing address
301 Troy Dr
Madison, WI 53704-1521
Registry dates
- Enumerated
- 2013-06-06
- Last updated
- 2013-11-13
Frequently asked questions
- What is David Marx's NPI number?
- David Marx's National Provider Identifier (NPI) is 1407294937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Marx's specialty?
- David Marx is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is David Marx located?
- David Marx's practice location on file with NPPES is 4536 22nd Ave, Kenosha, WI 53140-5917.
- What is David Marx's phone number?
- The practice phone number listed in the NPPES registry for David Marx is (262) 656-0044.
- Is David Marx's NPI active?
- Yes — David Marx's NPI (1407294937) is active in the NPPES registry as of the last update on 2013-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.