Mary Gross
Clinical Social Worker · Irwin, PA
Mary Gross is a clinical social worker with a practice address in Irwin, Pennsylvania, and NPI 1366169963, issued on Oct 24, 2022. Check the license (Pennsylvania CW026438, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Gross
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- CW026438 PA
Self-reported in NPPES; status is on the state search - Practice location
- 25 N Thompson LN Ste E, Irwin, PA 15642
- Phone
- (724) 382-4941
- Enumerated
- Oct 24, 2022
- Record last updated
- Oct 2, 2025
- Fax
- (724) 591-5121
- Medicare enrollment
- Enrolled (PECOS I20251003001294); 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 25 N Thompson LN Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica BakerMental Health Counselor1225749104
- Ann BeckelMental Health Counselor1932985835
- Taylor BennettPsychiatric/Mental Health Nurse Practitioner1831010578
- Alexis BlauserProfessional Counselor1033800487
- Alexandra ChiricoProfessional Counselor1437854478
- Elizabeth ClemensMental Health Counselor1235063132
Verify Mary Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license CW026438Check 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
- Alepix Behavioral Clinic Professional CorporationIrwin, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Gross among 7,830 clinical social worker records in Pennsylvania
Mary Gross 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 2022, is newer than 79% of them.
- NPI issued2022 · 79% of these records are older, 15% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2022 · median 2007 among the 1,888 with a school on file
- Record last updated2025 · 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).
15 clinical social worker records list a practice address in Irwin
They are 15 of the 933 NPPES records with a practice address in Irwin, and 7,830 clinical social worker records in Pennsylvania.
All 7,830 in Pennsylvania → Every provider in Irwin → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Carolyn Confer, MSW, LCSWNorth Huntingdon, PA 156421134655434
- Nicole Hurst, MSWIrwin, PA 156421710438791
- Marcella Krance, LCSWIrwin, PA 156421528758307
- Susan McCune, LCSWIrwin, PA 156421447340542
- Timothy McDowell, LCSWNorth Huntingdon, PA 156421205292380
- Ashley Montrenes, LCSWIrwin, PA 156421093379679
- Sherry Philips, LCSWNorth Huntingdon, PA 156421154402048
- Michael Poskus, LCSWIrwin, PA 156421205567153
Common questions
What is Mary Gross's NPI number?
Mary Gross's National Provider Identifier (NPI) is 1366169963, issued on Oct 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mary Gross located?
The NPPES record lists a practice address at 25 N Thompson LN Ste E, Irwin, PA, 15642. Phone: (724) 382-4941. Providers update this record themselves, so call before visiting.
How can I verify Mary Gross's license?
NPPES lists Pennsylvania license number CW026438, 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.