John Troast
NPI 1962939504 · Clinical Social Worker · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Troast is a Clinical Social Worker provider in Wauwatosa, WI (NPI 1962939504).
Provider details
- NPI number
- 1962939504
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- C018828 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2275 N 59th StMilwaukee, WI 53208-1041Phone: (414) 861-9940
Registry dates
- Enumerated
- 2017-05-14
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is John Troast's NPI number?
- John Troast's National Provider Identifier (NPI) is 1962939504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Troast's specialty?
- John Troast is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is John Troast located?
- John Troast's practice location on file with NPPES is 2600 N Mayfair Rd Ste 650, Wauwatosa, WI 53226-1322.
- What is John Troast's phone number?
- The practice phone number listed in the NPPES registry for John Troast is (414) 771-9304.
- Does John Troast accept Medicare?
- John Troast is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Troast's NPI active?
- Yes — John Troast's NPI (1962939504) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.