Mark Weitkum, SAC-IT
NPI 1063647147 · Addiction (Substance Use Disorder) Counselor · Elkhorn, WI
Mark Weitkum, SAC-IT is a Addiction (Substance Use Disorder) Counselor provider in Elkhorn, WI (NPI 1063647147).
Provider details
- NPI number
- 1063647147
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SAC-IT
- Sex
- Male
- Sole proprietor
- No
- License
- 13705-130 (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
17 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
- 2009-05-19
- Last updated
- 2009-05-19
Frequently asked questions
- What is Mark Weitkum's NPI number?
- Mark Weitkum's National Provider Identifier (NPI) is 1063647147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Weitkum's specialty?
- Mark Weitkum is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Weitkum located?
- Mark Weitkum's practice location on file with NPPES is 797 E Geneva St, Elkhorn, WI 53121-2303.
- What is Mark Weitkum's phone number?
- The practice phone number listed in the NPPES registry for Mark Weitkum is (262) 723-1455.
- Is Mark Weitkum's NPI active?
- Yes — Mark Weitkum's NPI (1063647147) is active in the NPPES registry as of the last update on 2009-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.