Mary Kathryn O'Hara
Social Worker · Greensburg, PA
Mary Kathryn O'Hara is a social worker with a practice address in Greensburg, Pennsylvania, and NPI 1023670387, issued on Jul 7, 2019. Check the license (Pennsylvania SW135689, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Kathryn O'Hara
- Primary taxonomy
- Social Worker 104100000X
- License number
- SW135689 PA
Self-reported in NPPES; status is on the state search - Practice location
- 132 S Main St, Greensburg, PA 15601
- Phone
- (724) 420-5038
- Enumerated
- Jul 7, 2019
- Record last updated
- Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20251209001392); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,063 in Pennsylvania → Look up another NPI →
Also registered at 132 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd Baumgardner, LPCMental Health Counselor1811491533
- Deanna KulcsarProfessional Counselor1063074979
- Tracie Pletcher, LSWMental Health Counselor1790205599
- Kelsey WrightSocial Worker1588141139
Verify Mary Kathryn O'Hara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SW135689Check 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 2 group practices
- Silver Willow Wellness PCPlymouth Meeting, PA
- Vital Healthcare SolutionsReading, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Kathryn O'Hara among 5,063 social worker records in Pennsylvania
Mary Kathryn O'Hara is one of 5,063 social worker records with a practice address in Pennsylvania. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 47% of them.
- NPI issued2019 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2016 · median 2013 among the 299 with a school on file
- Record last updated2021 · 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 104100000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 social worker records list a practice address in Greensburg
They are 55 of the 1,688 NPPES records with a practice address in Greensburg, and 5,063 social worker records in Pennsylvania.
All 5,063 in Pennsylvania → Every provider in Greensburg → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Michelle Ashbaugh, ACSW LSWGreensburg, PA 156011619040458
- Paula Cenkner, MSW, LSWGreensburg, PA 156011912104662
- Ann Dittmar, LCSWGreensburg, PA 156011316004427
- Mark Eidemiller, LSWGreensburg, PA 156011457586711
- Robbie Greenfield, LSWGreensburg, PA 156011235117284
- Brenda HealeyGreensburg, PA 156011992930507
- Carrie Heasley, LSWGreensburg, PA 156011912097783
- Roland HobbsGreensburg, PA 156011275768806
Common questions
What is Mary Kathryn O'Hara's NPI number?
Mary Kathryn O'Hara's National Provider Identifier (NPI) is 1023670387, issued on Jul 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathryn O'Hara located?
The NPPES record lists a practice address at 132 S Main St, Greensburg, PA, 15601. Phone: (724) 420-5038. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathryn O'Hara's license?
NPPES lists Pennsylvania license number SW135689, 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.