Mary Jane Grisnik, LCSW
Clinical Social Worker · Greensburg, PA
Mary Jane Grisnik, LCSW is a clinical social worker with a practice address in Greensburg, Pennsylvania, and NPI 1457466443, issued on Aug 20, 2006. Check the license (Pennsylvania CW013382, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Jane Grisnik
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- CW013382 PA
Self-reported in NPPES; status is on the state search - Practice location
- 532 W Pittsburgh St, Greensburg, PA 15601
- Phone
- (412) 817-9340
- Enumerated
- Aug 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (724) 832-5174
- Medicare enrollment
- Enrolled (PECOS I20230228002554); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,830 in Pennsylvania → Look up another NPI →
Also registered at 532 W Pittsburgh St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Jane Grisnik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license CW013382Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Supportive Care OF Pennsylvania LLCPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Jane Grisnik among 7,830 clinical social worker records in Pennsylvania
Mary Jane Grisnik, LCSW is one of 7,830 clinical social worker records with a practice address in Pennsylvania. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 83% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1987 · median 2007 among the 1,888 with a school on file
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 clinical social worker records list a practice address in Greensburg
They are 49 of the 1,688 NPPES records with a practice address in Greensburg, and 7,830 clinical social worker records in Pennsylvania.
All 7,830 in Pennsylvania → Every provider in Greensburg → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Tami Adams, LCSWGreensburg, PA 156011053395509
- Frederick Cannillo, LCSW,QCSWGreensburg, PA 156011306951322
- Patrick Cassidy, LSWGreensburg, PA 156011326075896
- Heather Crowe, M.S.W., L.C.S.W.Greensburg, PA 156011851403471
- Anita Dinsmore, LCSWGreensburg, PA 156011750497285
- Marjorie Edgar, LCSWGreensburg, PA 156011073620597
- Lori Iezzi, LCSW,BCDGreensburg, PA 156011366432882
- Kimberly Landa, LCSWGreensburg, PA 156011245303072
Common questions
What is Mary Jane Grisnik, LCSW's NPI number?
Mary Jane Grisnik, LCSW's National Provider Identifier (NPI) is 1457466443, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jane Grisnik, LCSW located?
The NPPES record lists a practice address at 532 W Pittsburgh St, Greensburg, PA, 15601. Phone: (412) 817-9340. Providers update this record themselves, so call before visiting.
How can I verify Mary Jane Grisnik, LCSW's license?
NPPES lists Pennsylvania license number CW013382, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.