David Wiltzius, LPC
NPI 1811101421 · Professional Counselor · Fond Du Lac, WI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Wiltzius, LPC is a Professional Counselor provider in Fond Du Lac, WI (NPI 1811101421).
Provider details
- NPI number
- 1811101421
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- No
- License
- 780-125 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Wiltzius's NPI number?
- David Wiltzius's National Provider Identifier (NPI) is 1811101421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Wiltzius's specialty?
- David Wiltzius is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is David Wiltzius located?
- David Wiltzius's practice location on file with NPPES is 196 3rd St, Fond Du Lac, WI 54935-4418.
- What is David Wiltzius's phone number?
- The practice phone number listed in the NPPES registry for David Wiltzius is (920) 921-3343.
- Does David Wiltzius accept Medicare?
- David Wiltzius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Wiltzius's NPI active?
- Yes — David Wiltzius's NPI (1811101421) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.