David Zill, LPC
NPI 1255703856 · Professional Counselor · Milwaukee, WI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Zill, LPC is a Professional Counselor provider in Milwaukee, WI (NPI 1255703856).
Provider details
- NPI number
- 1255703856
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- No
- License
- 2759 - 226 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 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
- 2015-10-22
- Last updated
- 2015-10-22
Frequently asked questions
- What is David Zill's NPI number?
- David Zill's National Provider Identifier (NPI) is 1255703856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Zill's specialty?
- David Zill is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is David Zill located?
- David Zill's practice location on file with NPPES is 1225 W Mitchell St Ste 205, Milwaukee, WI 53204-3383.
- What is David Zill's phone number?
- The practice phone number listed in the NPPES registry for David Zill is (414) 383-4455.
- Does David Zill accept Medicare?
- David Zill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Zill's NPI active?
- Yes — David Zill's NPI (1255703856) is active in the NPPES registry as of the last update on 2015-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.