Mary Weaver, MSW, LSW
NPI 1811690399 · Social Worker · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Weaver, MSW, LSW is a Social Worker provider in Pittsburgh, PA (NPI 1811690399).
Provider details
- NPI number
- 1811690399
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSW
- Sex
- Female
- Sole proprietor
- No
- License
- SW135807 (PA)
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
3 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
- 2023-03-23
- Last updated
- 2023-03-23
- Certified
- 2023-03-12
Frequently asked questions
- What is Mary Weaver's NPI number?
- Mary Weaver's National Provider Identifier (NPI) is 1811690399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Weaver's specialty?
- Mary Weaver is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Weaver located?
- Mary Weaver's practice location on file with NPPES is 500 Mcknight Park Dr Ste 502a, Pittsburgh, PA 15237-6517.
- What is Mary Weaver's phone number?
- The practice phone number listed in the NPPES registry for Mary Weaver is (412) 368-2205.
- Does Mary Weaver accept Medicare?
- Mary Weaver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Weaver's NPI active?
- Yes — Mary Weaver's NPI (1811690399) is active in the NPPES registry as of the last update on 2023-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.