IndividualActive
Stephen Weiss, MSW
NPI 1174565105 · Clinical Social Worker · Phoenix, AZ
Stephen Weiss, MSW is a Clinical Social Worker provider in Phoenix, AZ (NPI 1174565105).
Provider details
- NPI number
- 1174565105
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- 1015405 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3450 N 3rd St
Phoenix, AZ 85012-2331
Phone: (602) 265-8338
Street-level locationGet directions
Mailing address
14832 N El Frio St
El Mirage, AZ 85335-6952
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Weiss's NPI number?
- Stephen Weiss's National Provider Identifier (NPI) is 1174565105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Weiss's specialty?
- Stephen Weiss is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephen Weiss located?
- Stephen Weiss's practice location on file with NPPES is 3450 N 3rd St, Phoenix, AZ 85012-2331.
- What is Stephen Weiss's phone number?
- The practice phone number listed in the NPPES registry for Stephen Weiss is (602) 265-8338.
- Is Stephen Weiss's NPI active?
- Yes — Stephen Weiss's NPI (1174565105) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.