IndividualActive
Rubin Marshak
NPI 1083483416 · Professional Counselor · Brown Deer, WI
Rubin Marshak is a Professional Counselor provider in Brown Deer, WI (NPI 1083483416).
Provider details
- NPI number
- 1083483416
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 7694-226 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
3900 W Brown Deer Rd Ste 200
Brown Deer, WI 53209-1220
Phone: (414) 540-2170
Fax: (414) 540-2717
Street-level locationGet directions
Mailing address
3900 W Brown Deer Rd Ste 200
Brown Deer, WI 53209-1220
Registry dates
- Enumerated
- 2023-12-27
- Last updated
- 2023-12-27
- Certified
- 2023-12-27
Frequently asked questions
- What is Rubin Marshak's NPI number?
- Rubin Marshak's National Provider Identifier (NPI) is 1083483416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rubin Marshak's specialty?
- Rubin Marshak is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Rubin Marshak located?
- Rubin Marshak's practice location on file with NPPES is 3900 W Brown Deer Rd Ste 200, Brown Deer, WI 53209-1220.
- What is Rubin Marshak's phone number?
- The practice phone number listed in the NPPES registry for Rubin Marshak is (414) 540-2170.
- Is Rubin Marshak's NPI active?
- Yes — Rubin Marshak's NPI (1083483416) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.