IndividualActive
Bonnie Hassan, LSW
NPI 1891845368 · Social Worker · Pittsburgh, PA
Bonnie Hassan, LSW is a Social Worker provider in Pittsburgh, PA (NPI 1891845368).
Provider details
- NPI number
- 1891845368
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- SW011342L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
139 Steuben St
Ste. 100
Pittsburgh, PA 15220-5537
Phone: (412) 920-2911
Fax: (412) 920-2911
Street-level locationGet directions
Mailing address
139 Steuben St
Pittsburgh, PA 15220-5537
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bonnie Hassan's NPI number?
- Bonnie Hassan's National Provider Identifier (NPI) is 1891845368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Hassan's specialty?
- Bonnie Hassan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Bonnie Hassan located?
- Bonnie Hassan's practice location on file with NPPES is 139 Steuben St, Pittsburgh, PA 15220-5537.
- What is Bonnie Hassan's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Hassan is (412) 920-2911.
- Is Bonnie Hassan's NPI active?
- Yes — Bonnie Hassan's NPI (1891845368) 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.