Antigens, CD19B-LymphocytesIkaros Transcription Factor
Dr. Stephan A. Grupp, MD
NPI1154339570PAC ID9830185602
- Publications
- 304
- Clinical trials
- 14
- Hospital affiliations
- 1
- Industry payments
- $618,818
- Medical group
- 1
- Practice address
- 3401 Civic Center Blvd, Philadelphia, PA 19104
- Practice phone
- Call (215) 590-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grupp's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephan A. Grupp is a pediatric hematology and oncology physician in Philadelphia, Pennsylvania
Dr. Grupp practices at Children's Hospital of Philadelphia in Philadelphia, Pennsylvania, part of Children's Hospital of Philadelphia.
Dr. Grupp's NPI, 1154339570, was assigned on August 3, 2006. Dr. Grupp graduated from University Of Cincinnati College Of Medicine in 1987. Dr. Grupp holds Pennsylvania license MD058050L.
NPI and contact details
- NPI
- 1154339570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830185602
- NPI enumeration date
- August 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 590-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephan A. Grupp practices at Children's Hospital of Philadelphia in Philadelphia, Pennsylvania
Dr. Grupp's primary practice is Children's Hospital of Philadelphia, at 3401 Civic Center Blvd, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (215) 590-1000.
- Children's Hospital of Philadelphia3401 Civic Center Blvd, Philadelphia, PA 19104 · Philadelphia CountyPhone(215) 590-1000
Source: Dmand AI Affiliation Data
Dr. Stephan A. Grupp is affiliated with 1 site of care and 1 medical group
Dr. Grupp's primary practice is Children's Hospital of Philadelphia in Philadelphia, Pennsylvania, part of Children's Hospital of Philadelphia. The medical group on file is CHCA Allergy & Immunology.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephan A. Grupp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grupp practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Philadelphia | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Grupp practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's Hospital of Philadelphia and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephan A. Grupp is one of 179 pediatric hematologys and oncology physicians in Pennsylvania
Pediatric hematology-oncology is Dr. Grupp's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dr. Grupp is board certified in pediatric hematology-oncology by the American Board of Pediatrics. Dmand AI has Dr. Grupp's licenses on file in 2 states: Pennsylvania and Massachusetts.
Specialties and state licenses
- Pediatric hematology and oncology, PennsylvaniaPrimary
- Massachusetts license
Pediatric hematologys and oncology physicians near Dr. Grupp
Counts of pediatric hematologys and oncology physicians with a Dmand AI profile, by place and practice. Each opens the list.
179pediatric hematologys and oncology physicians in Pennsylvania118pediatric hematologys and oncology physicians in Philadelphia69pediatric hematologys and oncology physicians at Children's Hospital of Philadelphia
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stephan A. Grupp's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Grupp's median patient age at 9, with 20% women.
Dr. Grupp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women20%
- Men80%
Source: Dmand AI Patient Panel Data
How Dr. Stephan A. Grupp takes part in Medicare
Dr. Grupp accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephan A. Grupp has 304 publications on record
Dmand AI links 304 papers to Dr. Grupp, published from 2003 to 2025. 2018 was the busiest year, with 31. The most frequent topics are Immunotherapy, Adoptive, Receptors, Antigen, T-Cell and Precursor Cell Lymphoblastic Leukemia-Lymphoma. Dr. Grupp has published most often in Blood. Dr. Grupp's most frequent co-authors are Shannon L. Maude, MD, David Barrett, MD and Carl June, MD.
Papers304
Years published2003 to 2025
Dr. Grupp's papers by year, 2016 to 2025
Topics Dr. Grupp writes about most
- Immunotherapy, Adoptive
- Receptors, Antigen, T-Cell
- Precursor Cell Lymphoblastic Leukemia-Lymphoma
- T-Lymphocytes
- Hematopoietic Stem Cell Transplantation
- Antigens, CD19
- Receptors, Chimeric Antigen
- Graft vs Host Disease
Dr. Grupp's most frequent co-authors
Recent publications by Dr. Grupp
Antigens, CD19ImmunotherapyImmunotherapy, Adoptive
Anemia, Sickle CellAntibodies, Monoclonal, HumanizedAntisickling Agents
GammaretrovirusGenetic TherapyGenetic Vectors
See who Dr. Grupp researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grupp works with, so you can find a warm path to the right pediatric hematologys and oncology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephan A. Grupp has worked on 14 clinical trials
Dmand AI links Dr. Grupp to 14 clinical trials, 6 of them phase 2 studies. 4 are still active or recruiting. Conditions studied include Burkitt Lymphoma, Leukemia, B-Cell and Epstein-Barr Virus Infections. Children's Hospital of Philadelphia sponsors the most, 3.
Clinical trials with Dr. Grupp by phase
- 3Phase 1: 3 trials
- 2Phase 1/2: 2 trials
- 6Phase 2: 6 trials
- 2Phase 3: 2 trials
- NonePhase 4: no trials
Conditions in Dr. Grupp's trials
- Burkitt Lymphoma
- Leukemia, B-Cell
- Epstein-Barr Virus Infections
- Lymphoma, B-Cell
- Evans Syndrome
Investigators on the most trials with Dr. Grupp
- Christian Matthew Capitini, MD2 shared trials
- Eneida R. Nemecek, MD2 shared trials
- Dejka M. Araujo, MD1 shared trial
Recent clinical trials with Dr. Grupp
Pediatric GVHD Low Risk Steroid Taper Trial (opens in a new tab)
Active, not recruitingPhase 2
Prednisone
Unrelated And Partially Matched Related Donor PSCT w/ T Cell Receptor (TCR) αβ Depletion for Patients With BMF (opens in a new tab)
Active, not recruiting
Hemoglobinuria, ParoxysmalCongenital Bone Marrow Failure SyndromesCliniMACs
Study of the Tocilizumab Optimization Timing for CART19 Associated Cytokine Release Syndrome (opens in a new tab)
CompletedPhase 1
Precursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, LymphoidTocilizumabCART 19
CD22 Redirected Autologous T Cells for ALL (opens in a new tab)
RecruitingPhase 1
Leukemia, B-CellLymphoma, B-CellCohort 1Cohort 3Cohorts 2
Study of Efficacy and Safety of CTL019 in Pediatric ALL Patients (opens in a new tab)
CompletedPhase 2
Burkitt LymphomaEpstein-Barr Virus InfectionsCTL019
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Stephan A. Grupp received $618,818 in industry payments from 2016 to 2025
CMS Open Payments shows 331 general payments to Dr. Grupp from 19 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 79% of the total. Novartis Pharmaceuticals Corporation paid the most, $207,539. It also lists 19 research payments totaling $21,972 from 2016 to 2025.
General payments to Dr. Grupp by program year, 2016 to 2025
General payments to Dr. Grupp by kind, 2016 to 2025
$618.8Kin total
- Consulting fees$487,98979%
- Travel and lodging$97,99916%
- Education speaker fees$16,8623%
- Food and beverage$10,0782%
- Other$5,8901%
Companies that paid Dr. Grupp the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephan A. Grupp has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Grupp, most recently America's Top Doctors in 2014.
Awards and honors for Dr. Grupp
- 2014
- America's Top Doctors
- 2013
- America's Top Doctors for Cancer
- 2011
- Philadelphia Magazine
- Undated
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Stephan A. Grupp graduated from University Of Cincinnati College Of Medicine
Dr. Grupp graduated from University Of Cincinnati College Of Medicine in 1987. Dr. Grupp is a member of AAP, American Society of Blood and Marrow Transplantation, ASH and Children's Oncology Group.
- Medical school
- Board certified in pediatric hematology-oncology
Source: Dmand AI Professional Profile Data
Dr. Stephan A. Grupp accepts plans from 11 insurance carriers
Dr. Grupp is in network with 11 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Highmark
- Horizon Blue Cross Blue Shield of New Jersey
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +3 more carriersWith a free account
Plan types Dr. Grupp accepts, by number of carriers
- Medicare8
- PPO8
- HMO5
- EPO3
- Medicaid3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephan A. Grupp's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stephan A. Grupp
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stephan A. Grupp's NPI number?
Dr. Stephan A. Grupp's NPI number is 1154339570. It was assigned on August 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephan A. Grupp?
Dr. Stephan A. Grupp is a pediatric hematology and oncology physician in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. Stephan A. Grupp practice?
Dr. Grupp practices at 3401 Civic Center Blvd, Philadelphia, PA 19104. Dr. Grupp's primary practice is Children's Hospital of Philadelphia in Philadelphia, Pennsylvania, part of Children's Hospital of Philadelphia.
What is Dr. Stephan A. Grupp's office phone number?
The practice phone on file for Dr. Grupp is (215) 590-1000.
What is Dr. Stephan A. Grupp's medical license number?
Dr. Grupp holds Pennsylvania license MD058050L, one of the licenses on file in 2 states.
Which states has Dr. Stephan A. Grupp been licensed in?
Dmand AI has state licenses on file for Dr. Grupp in Pennsylvania (1996 to 2026) and Massachusetts (1989 to 1997).
Which hospitals is Dr. Stephan A. Grupp affiliated with?
Dr. Grupp practices at Children's Hospital of Philadelphia in Philadelphia, Pennsylvania.
What medical group is Dr. Stephan A. Grupp part of?
Dr. Grupp is linked to CHCA Allergy & Immunology.
Does Dr. Stephan A. Grupp accept Medicare?
Yes. CMS lists Dr. Grupp as accepting Medicare assignment.
Is Dr. Stephan A. Grupp board certified?
Yes. Dr. Grupp is board certified in pediatric hematology-oncology by the American Board of Pediatrics.
Show 6 more questionsShow fewer questions
Where did Dr. Stephan A. Grupp go to medical school?
Dr. Grupp graduated from University Of Cincinnati College Of Medicine in 1987.
Has Dr. Stephan A. Grupp received payments from drug or device companies?
CMS Open Payments shows $618,818 in general payments to Dr. Grupp from 19 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Stephan A. Grupp been practicing?
Dr. Grupp graduated from medical school in 1987, 39 years ago.
Does Dr. Stephan A. Grupp do research?
Dmand AI links 304 publications to Dr. Grupp, published from 2003 to 2025. Dr. Grupp has worked on 14 clinical trials.
Who does Dr. Stephan A. Grupp publish with?
Dr. Grupp's most frequent co-authors are Shannon L. Maude, MD (49 shared papers), David Barrett, MD (48 shared papers) and Carl June, MD (41 shared papers).
What insurance does Dr. Stephan A. Grupp accept?
Dr. Grupp is in network with 11 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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