Allison Maria Zibelli, MD
Hematology & Oncology Physician · Philadelphia, PA
Allison Maria Zibelli, MD is a hematology & oncology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1205865094, issued on Jul 2, 2006. Check the license (Pennsylvania MD066005L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Allison Maria Zibelli
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- MD066005L PA
25MA10268600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 925 Chestnut St, Philadelphia, PA 19107
- Phone
- (215) 955-8874
- Enumerated
- Jul 2, 2006
- Record last updated
- Nov 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (215) 955-2340
- Medicaid IDs
- 0196665 NJ
001830400 PA - Medicare enrollment
- Enrolled (PECOS I20090708000270); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1995
- 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 925 Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maysa Abu-Khalaf, MDMedical Oncology Physician1194713495
- Asim AhmedStudent in an Organized Health Care Education/Training Program1669319059
- Seyfettin Alpdogan, MDMedical Oncology Physician1558538991
- Anjali Avadhani, MDHematology & Oncology Physician1194887059
- Rita Axelrod, M.D.Medical Oncology Physician1881616126
- Donald Beahm, MDOtolaryngology Physician1245423714
Verify Allison Maria Zibelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD066005LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,147 Medicare Part D claims for 268 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 25 claims were for opioids.
Most prescribed
- Anastrozole434 claims
- Letrozole66 claims
- Verzenio59 claims
- Tamoxifen Citrate45 claims
- Jakafi40 claims
- Ibrance37 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
- Jefferson University PhysiciansPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Maria Zibelli among 784 hematology & oncology physician records in Pennsylvania
Allison Maria Zibelli, 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
- Graduated1995 · median 2004 among the 553 with a school on file
- Record last updated2018 · 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 Philadelphia → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Anjali Avadhani, MDPhiladelphia, PA 191071194887059
- Andrew Chapman, DOPhiladelphia, PA 191071306913033
- Rodwige Desnoyers, M.D.Philadelphia, PA 191071326159021
- Frederick Fellin, MDPhiladelphia, PA 191071679684476
- Thomas Klumpp, MDPhiladelphia, PA 191071194713271
- Bijoyesh Mookerjee, M.D.Philadelphia, PA 191071407836083
- Pierluigi Porcu, M.D.Philadelphia, PA 191071376551564
- Lewis Rose, MDPhiladelphia, PA 191071407923113
Common questions
What is Allison Maria Zibelli, MD's NPI number?
Allison Maria Zibelli, MD's National Provider Identifier (NPI) is 1205865094, issued on Jul 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allison Maria Zibelli, MD located?
The NPPES record lists a practice address at 925 Chestnut St, Philadelphia, PA, 19107. Phone: (215) 955-8874. Providers update this record themselves, so call before visiting.
How can I verify Allison Maria Zibelli, MD's license?
NPPES lists Pennsylvania license number MD066005L, 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 Allison Maria Zibelli, MD prescribe under Medicare Part D?
In 2024, Allison Maria Zibelli, MD had 1,147 Medicare Part D claims for 268 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.