Kevin J. Lorentsen, MD
Hematology & Oncology Physician · Chambersburg, PA
Kevin J. Lorentsen, MD is a hematology & oncology physician with a practice address in Chambersburg, Pennsylvania, and NPI 1700878683, issued on Aug 17, 2005. Check the license (Pennsylvania MD056057L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Kevin J. Lorentsen
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD056057L PA
Self-reported in NPPES; status is on the state search - Practice location
- 22 St Paul Dr Ste 100, Chambersburg, PA 17201
- Phone
- (717) 217-6020
- Enumerated
- Aug 17, 2005
- Record last updated
- Mar 14, 2025
- Fax
- (717) 217-6939
- Medicaid ID
- 001529637 PA
- Medicare enrollment
- Enrolled (PECOS I20250909003716); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →
Also registered at 22 St Paul Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Cashdollar, MDHematology & Oncology Physician1659365906
- Dhana Powdyel, NPHematology & Oncology Physician1497689319
- Pooja Sahni, M.DHematology & Oncology Physician1487094975
Verify Kevin J. Lorentsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD056057LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,349 Medicare Part D claims for 246 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Anastrozole126 claims
- Letrozole117 claims
- Hydroxyurea78 claims
- Ondansetron Hcl76 claims
- Eliquis67 claims
- Potassium Chloride58 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Wakemed Specialists Group LLCRaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kevin J. Lorentsen among 784 hematology & oncology physician records in Pennsylvania
Kevin J. Lorentsen, MD is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1989 · median 2004 among the 553 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Pennsylvania
There are 784 hematology & oncology physician records in Pennsylvania.
All 784 in Pennsylvania → Every provider in Chambersburg → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Michael Cashdollar, MDChambersburg, PA 172011659365906
- Ahmad Cheema, M.D.Chambersburg, PA 172011316358427
- Venkata Sireesha Chemarthi, MDChambersburg, PA 172011316509144
- Dhana Powdyel, NPChambersburg, PA 172011497689319
- John Robinson, MDChambersburg, PA 172011396737052
- Pooja Sahni, M.DChambersburg, PA 172011487094975
- Liudmila Schafer, MDChambersburg, PA 172011114106515
- Jose Silva, MDChambersburg, PA 172011790787232
Common questions
What is Kevin J. Lorentsen, MD's NPI number?
Kevin J. Lorentsen, MD's National Provider Identifier (NPI) is 1700878683, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kevin J. Lorentsen, MD located?
The NPPES record lists a practice address at 22 St Paul Dr Ste 100, Chambersburg, PA, 17201. Phone: (717) 217-6020. Providers update this record themselves, so call before visiting.
How can I verify Kevin J. Lorentsen, MD's license?
NPPES lists Pennsylvania license number MD056057L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kevin J. Lorentsen, MD prescribe under Medicare Part D?
In 2024, Kevin J. Lorentsen, MD had 1,349 Medicare Part D claims for 246 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions 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.