Dr. Jascha C. Rubin, MD
- Medicare services, 2024
- 6,752
- Medicare patients, 2024
- 361
- Part D claims, 2024
- 393
- Publications
- 2
- MIPS score, 2024
- 98
- Practice address
- 8835 Germantown Avenue, Philadelphia, PA 19118
- Practice phone
- Call (215) 248-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rubin'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. Jascha C. Rubin is a hematologist and oncologist in Philadelphia, Pennsylvania
Dr. Rubin practices at Temple Health - Chestnut Hill Hospital in Philadelphia, Pennsylvania, part of Temple University.
Dr. Rubin's NPI, 1932342185, was assigned on April 16, 2009. Dr. Rubin graduated from Jefferson Medical College of Thomas Jefferson University in 2015. Dr. Rubin holds Pennsylvania license MD447056.
- NPI
- 1932342185NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426379462
- NPI enumeration date
- April 16, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 248-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jascha C. Rubin practices at Temple Health - Chestnut Hill Hospital in Philadelphia, Pennsylvania
Dr. Rubin's primary practice is Temple Health - Chestnut Hill Hospital, at 8835 Germantown Avenue, Philadelphia, PA 19118 in Philadelphia County. The practice phone is (215) 248-8200.
- Temple Health - Chestnut Hill Hospital8835 Germantown Avenue, Philadelphia, PA 19118 · Philadelphia CountyPhone(215) 248-8200
Source: Dmand AI Affiliation Data
Dr. Jascha C. Rubin is affiliated with 8 sites of care and 7 medical groups
Dr. Rubin's primary practice is Temple Health - Chestnut Hill Hospital in Philadelphia, Pennsylvania, part of Temple University. Dr. Rubin is also affiliated with Roxborough Memorial Hospital. The medical group on file is Tower Health Medical Group. Dmand AI also links Dr. Rubin to 2 more hospitals, 6 medical groups and 4 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jascha C. Rubin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rubin practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Temple Health - Chestnut Hill Hospital | Available with a free account |
| +7 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jascha C. Rubin is one of 645 hematologists and oncologists in Pennsylvania
Hematology and oncology is Dr. Rubin's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Rubin is licensed in Pennsylvania.
Specialties and state licenses
- Hematology and oncology, PennsylvaniaPrimary
Hematologists and oncologists near Dr. Rubin
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jascha C. Rubin billed Medicare for 6,752 services in 2024
CMS data shows 6,752 Medicare services from Dr. Rubin across 15 procedure codes in 2024, for 361 Medicare patients. Medicare paid $52,742 for them.
Dr. Rubin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 65,5792024: 6,04191%
- Office and hospital visits
- 2023: 7342024: 37449%
- Lab and pathology
- 2023: 5922024: 14975%
- Tests and treatments
- 2023: 7342024: 11484%
- Surgery
- 2023: 122024: 74517%
- Other services
- 2023: 2042024: 0100%
Where Dr. Rubin's Medicare services took place, 2024
- In an office6,56197%
- In a facility1913%
Dr. Rubin compared with the Pennsylvania median for hematologists and oncologists, 2024
- Dr. Rubin
- Pennsylvania median
- Medicare services
- 6,752vs 65410.3 times
- Medicare patients
- 361vs 22759% above
- Part D claims
- 204vs 39348% below
Medians across 600 hematologists and oncologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Rubin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rubin and other hematologists and oncologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jascha C. Rubin treated 361 Medicare patients in 2024, average age 75
CMS counts 361 Medicare patients who saw Dr. Rubin in 2024. The largest group is 75 to 84, with 148 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rubin's median patient age at 59, with 61% women.
Dr. Rubin's Medicare patients by age, 2024
Dr. Rubin's Medicare patients by sex, 2024
- Women18952%
- Men17248%
Chronic conditions among Dr. Rubin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease40%
- Cancer38%
- Diabetes34%
- Ischemic heart disease34%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rubin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jascha C. Rubin wrote 393 Medicare Part D claims in 2024
In 2024, Dr. Rubin wrote 393 Medicare Part D claims for 129 patients. 59% of them were for generic drugs. CMS names the drug for 204 of them, across 7 drugs with 11 or more claims each, at $288,870 in total drug cost. In 2023, CMS named 551 claims across 20 drugs.
Dr. Rubin's Part D claims by kind of drug, 2024
- Generic230 claims59%
- Brand-name163 claims41%
Dr. Rubin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Rubin's Part D claims, 2024
- Opioids4%17 of 393 claims
- Antibiotics3%12 of 393 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5512024: 20463%
Drugs named by CMS: 7 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jascha C. Rubin scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Rubin for performance year 2024, reported as part of a group. Dr. Rubin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Rubin's MIPS scores, performance year 2024
- 98of 100Final score
- 91.1of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jascha C. Rubin has 2 publications on record
Dmand AI links 2 papers to Dr. Rubin, published from 2018 to 2019. Dr. Rubin's most frequent co-authors are Thomas Stiles Bemis, MD, Jonathan A. Ioanitescu, MD and Nida Mumtaz Khan, MD.
Dr. Rubin's most frequent co-authors
- Thomas Stiles Bemis, MD1 shared paper
- Jonathan A. Ioanitescu, MD1 shared paper
- Nida Mumtaz Khan, MD1 shared paper
Recent publications by Dr. Rubin
See who Dr. Rubin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rubin works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jascha C. Rubin received $21,198 in industry payments from 2016 to 2025
CMS Open Payments shows 971 general payments to Dr. Rubin from 90 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,056.
General payments to Dr. Rubin by program year, 2016 to 2025
General payments to Dr. Rubin by kind, 2016 to 2025
- Food and beverage$18,92189%
- Education$1,7538%
- Consulting fees$5252%
Companies that paid Dr. Rubin 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. Jascha C. Rubin graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Rubin graduated from Jefferson Medical College of Thomas Jefferson University in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jascha C. Rubin'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Jascha C. Rubin
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. Jascha C. Rubin's NPI number?
Dr. Jascha C. Rubin's NPI number is 1932342185. It was assigned on April 16, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Jascha C. Rubin?
Dr. Jascha C. Rubin is a hematologist and oncologist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Jascha C. Rubin practice?
Dr. Rubin practices at 8835 Germantown Avenue, Philadelphia, PA 19118. Dr. Rubin's primary practice is Temple Health - Chestnut Hill Hospital in Philadelphia, Pennsylvania, part of Temple University. Dmand AI also links Dr. Rubin to 2 hospitals, 6 medical groups and 4 group practices and clinics.
What is Dr. Jascha C. Rubin's office phone number?
The practice phone on file for Dr. Rubin is (215) 248-8200.
What is Dr. Jascha C. Rubin's medical license number?
Dr. Rubin holds Pennsylvania license MD447056.
Which hospitals is Dr. Jascha C. Rubin affiliated with?
Dr. Rubin practices at Temple Health - Chestnut Hill Hospital in Philadelphia, Pennsylvania. Dr. Rubin is also affiliated with Roxborough Memorial Hospital. Dmand AI links Dr. Rubin to 2 more hospitals.
What medical group is Dr. Jascha C. Rubin part of?
Dr. Rubin is linked to Tower Health Medical Group. Dmand AI links Dr. Rubin to 6 more medical groups.
Does Dr. Jascha C. Rubin accept Medicare?
Yes. CMS data shows Dr. Rubin billed Medicare for 6,752 services in 2024, and Dr. Rubin accepts Medicare assignment.
What is Dr. Jascha C. Rubin's MIPS score?
Dr. Rubin's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jascha C. Rubin see?
CMS counts 361 Medicare patients who saw Dr. Rubin in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Jascha C. Rubin bill to Medicare?
In 2024, Dr. Rubin's most billed Medicare services were injected or infused drug (J0881), injected or infused drug (J1100) and lab and pathology test (85025).
Where did Dr. Jascha C. Rubin go to medical school?
Dr. Rubin graduated from Jefferson Medical College of Thomas Jefferson University in 2015.
What drugs does Dr. Jascha C. Rubin prescribe most?
In 2024 Medicare Part D data, Dr. Rubin's most prescribed drugs by claims were Eliquis, Hydroxyurea and Anastrozole.
Has Dr. Jascha C. Rubin received payments from drug or device companies?
CMS Open Payments shows $21,198 in general payments to Dr. Rubin from 90 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Jascha C. Rubin been practicing?
Dr. Rubin graduated from medical school in 2015, 11 years ago.
Does Dr. Jascha C. Rubin do research?
Dmand AI links 2 publications to Dr. Rubin, published from 2018 to 2019.
Who does Dr. Jascha C. Rubin publish with?
Dr. Rubin's most frequent co-authors are Thomas Stiles Bemis, MD (1 shared paper), Jonathan A. Ioanitescu, MD (1 shared paper) and Nida Mumtaz Khan, MD (1 shared paper).
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