Dr. Jonathan Alan Abelson, MD
- Medicare services, 2024
- 4,245
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 56
- Publications
- 9
- Clinical trials
- 1
- Practice address
- 2900 Loma Vista Rd, Ventura, CA 93003
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Coastal Radiation Oncology Medical Group Inc - HOPD
Acute Care Hospital outpatient department · Ventura, California
Find Dr. Abelson'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. Jonathan Alan Abelson is a radiation oncologist in Ventura, California
Dr. Abelson practices at Coastal Radiation Oncology Medical Group Inc - HOPD in Ventura, California.
Dr. Abelson's NPI, 1730348053, was assigned on June 2, 2008. Dr. Abelson graduated from David Geffen School of Medicine at UCLA in 2007. Dr. Abelson holds California license A105322.
- NPI
- 1730348053NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911163480
- NPI enumeration date
- June 2, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Alan Abelson practices at Coastal Radiation Oncology Medical Group Inc - HOPD in Ventura, California
Dr. Abelson's primary practice is Coastal Radiation Oncology Medical Group Inc - HOPD, at 2900 Loma Vista Rd, Ventura, CA 93003.
- Coastal Radiation Oncology Medical Group Inc - HOPD2900 Loma Vista Rd, Ventura, CA 93003
Source: Dmand AI Affiliation Data
Dr. Jonathan Alan Abelson is affiliated with 3 sites of care and 2 medical groups
Dr. Abelson's primary practice is Coastal Radiation Oncology Medical Group Inc - HOPD in Ventura, California. Dr. Abelson is also affiliated with Los Robles Regional Medical Center. The medical group on file is Coastal Radiation Oncology. Dmand AI also links Dr. Abelson to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Abelson's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jonathan Alan Abelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abelson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coastal Radiation Oncology Medical Group Inc - HOPD | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Alan Abelson is one of 685 radiation oncologists in California
Radiation oncology is Dr. Abelson's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Abelson is board certified in radiation oncology by the American Board of Radiology. Dr. Abelson is licensed in California.
Specialties and state licenses
- Radiation oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists bladder cancer radiation, bone cancer radiation, brain cancer radiation, brain tumor radiation, breast cancer radiation, colorectal cancer radiation, head & neck cancer radiation and lung cancer radiation among the conditions Dr. Abelson treats.
Radiation oncologists near Dr. Abelson
Counts of radiation 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. Jonathan Alan Abelson billed Medicare for 4,245 services in 2024
CMS data shows 4,245 Medicare services from Dr. Abelson across 22 procedure codes in 2024, for 248 Medicare patients. Medicare paid $865,226 for them.
Dr. Abelson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,7592024: 2,42412%
- Other services
- 2023: 2,1582024: 1,63224%
- Office and hospital visits
- 2023: 1942024: 1893%
Where Dr. Abelson's Medicare services took place, 2024
- In an office4,13998%
- In a facility1062%
Dr. Abelson compared with the California median for radiation oncologists, 2024
- Dr. Abelson
- California median
- Medicare services
- 4,245vs 1,4442.9 times
- Medicare patients
- 248vs 16451% above
- Part D claims
- 12vs 3263% below
Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.
Dr. Abelson'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.
Need commercial claims for Dr. Abelson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Abelson and other radiation oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Alan Abelson treated 248 Medicare patients in 2024, average age 76
CMS counts 248 Medicare patients who saw Dr. Abelson in 2024. The largest group is 75 to 84, with 105 patients. 75% of them have cancer, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.66, 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. Abelson's median patient age at 70, with 55% women.
Dr. Abelson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Abelson's Medicare patients by sex, 2024
- Women11546%
- Men13354%
Chronic conditions among Dr. Abelson's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease35%
- Anxiety28%
- Chronic kidney disease28%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Abelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Alan Abelson wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Abelson wrote 56 Medicare Part D claims for 26 patients. 96% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $167 in total drug cost. In 2021, CMS named 24 claims across 2 drugs.
Dr. Abelson's Part D claims by kind of drug, 2024
- Generic54 claims96%
- Brand-name and other2 claims4%
Dr. Abelson'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.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 242024: 1250%
Drugs named by CMS: 1 in 2024, 2 in 2021.
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. Jonathan Alan Abelson scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Abelson for performance year 2024, reported individually. Dr. Abelson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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. Jonathan Alan Abelson has 9 publications on record
Dmand AI links 9 papers to Dr. Abelson, published from 2010 to 2023. 2011 was the busiest year, with 5. The most frequent topics are Lung Neoplasms, Radiosurgery and Adenocarcinoma. Dr. Abelson's most frequent co-authors are Quynh-Thu Xuan Le, MD, Billy W. Loo, MD, PhD and James Don Murphy, MD.
Dr. Abelson's papers by year, 2010 to 2023
Topics Dr. Abelson writes about most
- Lung Neoplasms
- Radiosurgery
- Adenocarcinoma
- Positron-Emission Tomography
Dr. Abelson's most frequent co-authors
- Quynh-Thu Xuan Le, MD6 shared papers
- Billy W. Loo, MD, PhD6 shared papers
- James Don Murphy, MD5 shared papers
Recent publications by Dr. Abelson
Int J Radiat Oncol Biol Phys
Dis Esophagus
See who Dr. Abelson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Abelson works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan Alan Abelson has worked on 1 clinical trial
Dmand AI links Dr. Abelson to 1 clinical trial. Conditions studied include Mesothelioma and Neoplasms, Mesothelial.
Conditions in Dr. Abelson's trials
- Mesothelioma
- Neoplasms, Mesothelial
Investigators on the most trials with Dr. Abelson
Recent clinical trials with Dr. Abelson
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Jonathan Alan Abelson received $648 in industry payments from 2017 to 2025
CMS Open Payments shows 23 general payments to Dr. Abelson from 10 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $186.
General payments to Dr. Abelson by program year, 2017 to 2025
Companies that paid Dr. Abelson the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Alan Abelson graduated from David Geffen School of Medicine at UCLA
Dr. Abelson graduated from David Geffen School of Medicine at UCLA in 2007.
- Medical school
- Board certified in radiation oncology
Source: Dmand AI Professional Profile Data
Dr. Jonathan Alan Abelson accepts plans from 15 insurance carriers
Dr. Abelson is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Abelson accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Jonathan Alan Abelson'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 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 |
| 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) |
| 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. Jonathan Alan Abelson
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. Jonathan Alan Abelson's NPI number?
Dr. Jonathan Alan Abelson's NPI number is 1730348053. It was assigned on June 2, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Alan Abelson?
Dr. Jonathan Alan Abelson is a radiation oncologist in Ventura, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Jonathan Alan Abelson practice?
Dr. Abelson practices at 2900 Loma Vista Rd, Ventura, CA 93003. Dr. Abelson's primary practice is Coastal Radiation Oncology Medical Group Inc - HOPD in Ventura, California. Dmand AI also links Dr. Abelson to 1 group practice or clinic and 1 medical group.
What is Dr. Jonathan Alan Abelson's medical license number?
Dr. Abelson holds California license A105322.
Which hospitals is Dr. Jonathan Alan Abelson affiliated with?
Dr. Abelson is affiliated with Los Robles Regional Medical Center.
What medical group is Dr. Jonathan Alan Abelson part of?
Dr. Abelson is linked to Coastal Radiation Oncology. Dmand AI links Dr. Abelson to 1 more medical group.
Does Dr. Jonathan Alan Abelson accept Medicare?
Yes. CMS data shows Dr. Abelson billed Medicare for 4,245 services in 2024, and Dr. Abelson accepts Medicare assignment.
What is Dr. Jonathan Alan Abelson's MIPS score?
Dr. Abelson's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Jonathan Alan Abelson see?
CMS counts 248 Medicare patients who saw Dr. Abelson in 2024, with an average age of 76.
Is Dr. Jonathan Alan Abelson board certified?
Yes. Dr. Abelson is board certified in radiation oncology by the American Board of Radiology.
Show 8 more questionsShow fewer questions
What services does Dr. Jonathan Alan Abelson bill to Medicare?
In 2024, Dr. Abelson's most billed Medicare services were radiation oncology (77014), medicare service (G6015) and medicare service (G6012).
Where did Dr. Jonathan Alan Abelson go to medical school?
Dr. Abelson graduated from David Geffen School of Medicine at UCLA in 2007.
What drugs does Dr. Jonathan Alan Abelson prescribe most?
In 2024 Medicare Part D data, Dr. Abelson's most prescribed drugs by claims were Dexamethasone.
Has Dr. Jonathan Alan Abelson received payments from drug or device companies?
CMS Open Payments shows $648 in general payments to Dr. Abelson from 10 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jonathan Alan Abelson been practicing?
Dr. Abelson graduated from medical school in 2007, 19 years ago.
Does Dr. Jonathan Alan Abelson do research?
Dmand AI links 9 publications to Dr. Abelson, published from 2010 to 2023. Dr. Abelson has worked on 1 clinical trial.
Who does Dr. Jonathan Alan Abelson publish with?
Dr. Abelson's most frequent co-authors are Quynh-Thu Xuan Le, MD (6 shared papers), Billy W. Loo, MD, PhD (6 shared papers) and James Don Murphy, MD (5 shared papers).
What insurance does Dr. Jonathan Alan Abelson accept?
Dr. Abelson is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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