Kenneth E. Ruffner, MS
Psychologist · Lancaster, PA
Kenneth E. Ruffner, MS is a psychologist with a practice address in Lancaster, Pennsylvania, and NPI 1902856149, issued on May 10, 2006. Check the license (Pennsylvania PS002902L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kenneth E. Ruffner
- Credential
- MS
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PS002902L PA
Self-reported in NPPES; status is on the state search - Practice location
- 790 New Holland Ave, Lancaster, PA 17602
- Phone
- (717) 390-0353
- Enumerated
- May 10, 2006
- Record last updated
- Jun 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (717) 390-1812
- Medicare enrollment
- Enrolled (PECOS I20130812000445); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,687 in Pennsylvania → Look up another NPI →
Also registered at 790 New Holland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Koren Anderson, MA, LPCProfessional Counselor1184975161
- Joy Babil, BSCBehavior Analyst1710392766
- David Baker, PSYDPsychologist1861682072
- Marilyn Banks, MSW, CSWClinical Social Worker1326052432
- Debra BarrettMental Health Counselor1740846153
Verify Kenneth E. Ruffner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS002902LCheck 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
- Community Services Group IncWilliamsport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth E. Ruffner among 2,687 psychologist records in Pennsylvania
Kenneth E. Ruffner, MS is one of 2,687 psychologist records with a practice address in Pennsylvania. 13% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 67% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated1973 · median 2004 among the 585 with a school on file
- Record last updated2013 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 psychologist records list a practice address in Lancaster
They are 59 of the 5,378 NPPES records with a practice address in Lancaster, and 2,687 psychologist records in Pennsylvania.
All 2,687 in Pennsylvania → Every provider in Lancaster → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- David Baker, PSYDLancaster, PA 176021861682072
- Heidi Baldacci, PHDLancaster, PA 176021376709386
- Melissa Brown, MSLancaster, PA 176021881686012
- Margaret Nepps, PSY.D.Lancaster, PA 176021598707176
- Carolyn Shertzer, PHDLancaster, PA 176021518924588
- Philip Taylor, PH.D.Lancaster, PA 176021154329829
- Marina Abraham, MALancaster, PA 176011124869474
- Karen Alderfer, M.S.Lancaster, PA 176031235269341
Common questions
What is Kenneth E. Ruffner, MS's NPI number?
Kenneth E. Ruffner, MS's National Provider Identifier (NPI) is 1902856149, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth E. Ruffner, MS located?
The NPPES record lists a practice address at 790 New Holland Ave, Lancaster, PA, 17602. Phone: (717) 390-0353. Providers update this record themselves, so call before visiting.
How can I verify Kenneth E. Ruffner, MS's license?
NPPES lists Pennsylvania license number PS002902L, 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.