Erik Johnston Rupard, MD
Hematology & Oncology Physician · Hershey, PA
Erik Johnston Rupard, MD is a hematology & oncology physician with a practice address in Hershey, Pennsylvania, and NPI 1437211299, issued on Dec 15, 2006. Check the license (Pennsylvania MD446263, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Erik Johnston Rupard
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- MD446263 PA
058771 GA
MD26412 ME
7758321-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 500 University Dr, Hershey, PA 17033
- Phone
- (717) 531-8024
- Enumerated
- Dec 15, 2006
- Record last updated
- Apr 10, 2026
- Fax
- (717) 531-0882
- Medicaid ID
- 102738803 PA
- Medicare enrollment
- Enrolled (PECOS I20230516003357); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 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.
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- Aiza Abbas, MDStudent in an Organized Health Care Education/Training Program1164312500
- Fatemeh Abbasi, MDPulmonary Disease Physician1750878625
- Andrea Abbe, LDNRegistered Dietitian1366623795
- Mahdi Abdallah, MDStudent in an Organized Health Care Education/Training Program1497457360
- Ashraf Abdelhalim, MDAnesthesiology Physician1356931729
Verify Erik Johnston Rupard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD446263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
649 Medicare Part D claims for 138 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 37 claims were for opioids.
Most prescribed
- Eliquis61 claims
- Dexamethasone51 claims
- Tamoxifen Citrate48 claims
- Anastrozole46 claims
- Ondansetron Hcl41 claims
- Prednisone40 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 5 group practices
- Good Samaritan Physician ServicesChambersburg, PA
- Ihc Health Services IncSt George, UT
- St Joseph Medical GroupReading, PA
- Tanana Chiefs ConferenceFairbanks, AK
- The Milton S Hershey Medical Center Physicians GroupHershey, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erik Johnston Rupard among 784 hematology & oncology physician records in Pennsylvania
Erik Johnston Rupard, 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1998 · median 2004 among the 553 with a school on file
- Record last updated2026 · 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).
48 hematology & oncology physician records list a practice address in Hershey
They are 48 of the 3,972 NPPES records with a practice address in Hershey, and 784 hematology & oncology physician records in Pennsylvania.
All 784 in Pennsylvania → Every provider in Hershey → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Hamid Al-Mondhiry, MDHershey, PA 170331053369561
- Salah Almokadem, MDHershey, PA 170331356399281
- Chandra Belani, MDHershey, PA 170331659343895
- David Claxton, MDHershey, PA 170331073562351
- Joseph Drabick, MDHershey, PA 170331104875871
- W. Christopher Ehmann, MDHershey, PA 170331912956160
- Elliot Epner, MDHershey, PA 170331083622559
- Harold Harvey, MDHershey, PA 170331265480990
Common questions
What is Erik Johnston Rupard, MD's NPI number?
Erik Johnston Rupard, MD's National Provider Identifier (NPI) is 1437211299, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erik Johnston Rupard, MD located?
The NPPES record lists a practice address at 500 University Dr, Hershey, PA, 17033. Phone: (717) 531-8024. Providers update this record themselves, so call before visiting.
How can I verify Erik Johnston Rupard, MD's license?
NPPES lists Pennsylvania license number MD446263, 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 Erik Johnston Rupard, MD prescribe under Medicare Part D?
In 2024, Erik Johnston Rupard, MD had 649 Medicare Part D claims for 138 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.