Andrew Schreier, SAC, MA
NPI 1417409707 · Addiction (Substance Use Disorder) Counselor · Waukesha, WI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Schreier, SAC, MA is a Addiction (Substance Use Disorder) Counselor provider in Waukesha, WI (NPI 1417409707).
Provider details
- NPI number
- 1417409707
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SAC, MA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16001-131 (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
9 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
- 2016-11-02
- Last updated
- 2016-11-02
Frequently asked questions
- What is Andrew Schreier's NPI number?
- Andrew Schreier's National Provider Identifier (NPI) is 1417409707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Schreier's specialty?
- Andrew Schreier is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Andrew Schreier located?
- Andrew Schreier's practice location on file with NPPES is 20700 Watertown Rd, Waukesha, WI 53186-1800.
- What is Andrew Schreier's phone number?
- The practice phone number listed in the NPPES registry for Andrew Schreier is (262) 782-1474.
- Does Andrew Schreier accept Medicare?
- Andrew Schreier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Schreier's NPI active?
- Yes — Andrew Schreier's NPI (1417409707) is active in the NPPES registry as of the last update on 2016-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.