Diana Lynn Diffenderfer, DPT
Physical Therapist · Hershey, PA
Diana Lynn Diffenderfer, DPT is a physical therapist with a practice address in Hershey, Pennsylvania, and NPI 1497050082, issued on Jan 13, 2011. Check the license (Pennsylvania PT020248, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diana Lynn Diffenderfer
- Credential
- DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT020248 PA
Self-reported in NPPES; status is on the state search - Practice location
- 500 University Dr., Hershey, PA 17033
- Phone
- (800) 243-1455
- Enumerated
- Jan 13, 2011
- Record last updated
- Jan 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 12,783 in Pennsylvania → Look up another NPI →
Also registered at 500 University Dr.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beth AndrewsPharmacist1043477540
- Amanda Brisco, MDStudent in an Organized Health Care Education/Training Program1902657760
- Jamie Cortes, M.D.Internal Medicine Physician1720200652
Verify Diana Lynn Diffenderfer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PT020248Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Diana Lynn Diffenderfer among 12,783 physical therapist records in Pennsylvania
Diana Lynn Diffenderfer, DPT is one of 12,783 physical therapist records with a practice address in Pennsylvania. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 41% of them.
- NPI issued2011 · 41% of these records are older, 55% newer
- In a Medicare fileNo · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2011 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
92 physical therapist records list a practice address in Hershey
They are 92 of the 3,972 NPPES records with a practice address in Hershey, and 12,783 physical therapist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12,783 in Pennsylvania → Every provider in Hershey → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Steffen Abrahamsen, P.T.Hershey, PA 170331164482345
- Joann Berzinski, MPTHershey, PA 170331396864906
- Jeane Bowerman, PTHershey, PA 170331326001678
- Stephen Hahn, MPTHershey, PA 170331225195217
- Suzanne Keener, PTHershey, PA 170331053532358
- Marisa Kephart, PTHershey, PA 170331710929021
- Brian Klucinec, MSPTHershey, PA 170331184681389
- Carolyn Low, PTHershey, PA 170331619036266
Common questions
What is Diana Lynn Diffenderfer, DPT's NPI number?
Diana Lynn Diffenderfer, DPT's National Provider Identifier (NPI) is 1497050082, issued on Jan 13, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Diana Lynn Diffenderfer, DPT located?
The NPPES record lists a practice address at 500 University Dr., Hershey, PA, 17033. Phone: (800) 243-1455. Providers update this record themselves, so call before visiting.
How can I verify Diana Lynn Diffenderfer, DPT's license?
NPPES lists Pennsylvania license number PT020248, 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. 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.