Philip John Margiotta, MD
Hematology & Oncology Physician · Newark, DE
Philip John Margiotta, MD is a hematology & oncology physician with a practice address in Newark, Delaware, and NPI 1427582915, issued on Apr 12, 2017. Check the license (Delaware C1-0025947, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Philip John Margiotta
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- C1-0025947 DE
D0097585 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4701 Ogletown Stanton RD Ste 2300, Newark, DE 19713
- Phone
- (302) 623-4500
- Enumerated
- Apr 12, 2017
- Record last updated
- Jun 15, 2023
- Medicare enrollment
- Enrolled (PECOS I20230621003323); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 31 in Delaware → Look up another NPI →
Also registered at 4701 Ogletown Stanton RD Ste 2300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ammar Alzoubi, MDHematology & Oncology Physician1386720340
- Alexia Arhontakis, PA-CPhysician Assistant1710414628
- Karen Evans, FNPFamily Nurse Practitioner1528617388
- Francina Greene, DNP, AGPCNP-BCNurse Practitioner1780388819
- Paramveer Singh, M.D.Hematology (Internal Medicine) Physician1154777308
Verify Philip John Margiotta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0025947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
803 Medicare Part D claims for 165 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 92 claims were for opioids.
Most prescribed
- Ondansetron Hcl84 claims
- Prochlorperazine Maleate82 claims
- Oxycodone Hcl61 claims
- Anastrozole39 claims
- Loperamide33 claims
- Eliquis32 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 2 group practices
- Christiana Care Health Services IncElkton, MD
- Medical Oncology Hematology Consultants PANewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Philip John Margiotta among 31 hematology & oncology physician records in Delaware
Philip John Margiotta, MD is one of 31 hematology & oncology physician records with a practice address in Delaware. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 71% of them.
- NPI issued2017 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2017 · median 2006 among the 18 with a school on file
- Record last updated2023 · 58% 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 Delaware 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 Delaware
There are 31 hematology & oncology physician records in Delaware.
All 31 in Delaware → Every provider in Newark → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Ammar Alzoubi, MDNewark, DE 197131386720340
- Steven Falchuk, MDNewark, DE 197131134128283
- Andrew Himelstein, MDNewark, DE 197131841269966
- Martha Hosford Skapof, M.D.Newark, DE 197131457301657
- Jamil Khatri, M.D.Newark, DE 197131427008622
- Evan Lapinsky, MDNewark, DE 197131134486046
- Jamal Misleh, MDNewark, DE 197131174665822
- Barbara Neilan, M.D.Newark, DE 197131588614697
Common questions
What is Philip John Margiotta, MD's NPI number?
Philip John Margiotta, MD's National Provider Identifier (NPI) is 1427582915, issued on Apr 12, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Philip John Margiotta, MD located?
The NPPES record lists a practice address at 4701 Ogletown Stanton RD Ste 2300, Newark, DE, 19713. Phone: (302) 623-4500. Providers update this record themselves, so call before visiting.
How can I verify Philip John Margiotta, MD's license?
NPPES lists Delaware license number C1-0025947, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Philip John Margiotta, MD prescribe under Medicare Part D?
In 2024, Philip John Margiotta, MD had 803 Medicare Part D claims for 165 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.