Sarah Gross
NPI 1336670959 · Addiction (Substance Use Disorder) Counselor · Wauwatosa, WI
Sarah Gross is a Addiction (Substance Use Disorder) Counselor provider in Wauwatosa, WI (NPI 1336670959).
Provider details
- NPI number
- 1336670959
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 18107-130 (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
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
- 2017-03-24
- Last updated
- 2017-03-30
Frequently asked questions
- What is Sarah Gross's NPI number?
- Sarah Gross's National Provider Identifier (NPI) is 1336670959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Gross's specialty?
- Sarah Gross is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Gross located?
- Sarah Gross's practice location on file with NPPES is 3800 N Mayfair Rd, Wauwatosa, WI 53222-2213.
- What is Sarah Gross's phone number?
- The practice phone number listed in the NPPES registry for Sarah Gross is (414) 536-8333.
- Is Sarah Gross's NPI active?
- Yes — Sarah Gross's NPI (1336670959) is active in the NPPES registry as of the last update on 2017-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.