IndividualActive
Mary Lynn Hammond, MSSA, LSW
NPI 1841875549 · Social Worker · Murrysville, PA
Mary Lynn Hammond, MSSA, LSW is a Social Worker provider in Murrysville, PA (NPI 1841875549).
Provider details
- NPI number
- 1841875549
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSSA, LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- SW010419L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
4559 Old William Penn Hwy Ste 100
Murrysville, PA 15668-1950
Phone: (724) 496-1147
Street-level locationGet directions
Mailing address
1561 Haine School Rd
Cranberry Township, PA 16066-6622
Registry dates
- Enumerated
- 2021-03-14
- Last updated
- 2021-03-14
- Certified
- 2021-03-14
Frequently asked questions
- What is Mary Lynn Hammond's NPI number?
- Mary Lynn Hammond's National Provider Identifier (NPI) is 1841875549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lynn Hammond's specialty?
- Mary Lynn Hammond is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Lynn Hammond located?
- Mary Lynn Hammond's practice location on file with NPPES is 4559 Old William Penn Hwy Ste 100, Murrysville, PA 15668-1950.
- What is Mary Lynn Hammond's phone number?
- The practice phone number listed in the NPPES registry for Mary Lynn Hammond is (724) 496-1147.
- Is Mary Lynn Hammond's NPI active?
- Yes — Mary Lynn Hammond's NPI (1841875549) is active in the NPPES registry as of the last update on 2021-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.