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Dr. Jonathan Rassi, MD
NPI1013283084PAC ID4284923020
- Medicare services, 2024
- 4,019
- Medicare patients, 2024
- 3,196
- Publications
- 1
- Hospital affiliations
- 5
- Medical group
- 1
- Practice address
- 41 & 45 Mall Road, Burlington, MA 01803
- Practice phone
- Call (781) 744-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rassi'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 Rassi is a diagnostic radiologist in Burlington, Massachusetts
Dr. Rassi practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
Dr. Rassi's NPI, 1013283084, was assigned on March 23, 2012. Dr. Rassi graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012. Dr. Rassi holds Massachusetts license 273988.
NPI and contact details
- NPI
- 1013283084NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284923020
- NPI enumeration date
- March 23, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 744-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Rassi practices at Lahey Clinic in Burlington, Massachusetts
Dr. Rassi's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.
- Lahey Clinic41 & 45 Mall Road, Burlington, MA 01803 · Middlesex CountyPhone(781) 744-5100
Source: Dmand AI Affiliation Data
Dr. Jonathan Rassi is affiliated with 5 sites of care and 1 medical group
Dr. Rassi's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dr. Rassi is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Rassi to 3 more hospitals, 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. Jonathan Rassi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rassi practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lahey Clinic | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jonathan Rassi is one of 1,246 diagnostic radiologists in Massachusetts
Diagnostic radiology is Dr. Rassi's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Rassi's licenses on file in 2 states: Massachusetts and Ohio.
Specialties and state licenses
- Diagnostic radiology, MassachusettsPrimary
- Ohio license
Diagnostic radiologists near Dr. Rassi
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
1,246diagnostic radiologists in Massachusetts41diagnostic radiologists in Burlington37diagnostic radiologists at Lahey Clinic
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jonathan Rassi billed Medicare for 4,019 services in 2024
CMS data shows 4,019 Medicare services from Dr. Rassi across 60 procedure codes in 2024, for 3,196 Medicare patients. Medicare paid $80,793 for them.
Medicare services, 20244,019
Medicare patients3,196
Paid by Medicare$80,793
Procedure codes60
Dr. Rassi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,4002024: 3,82813%
- Tests and treatments
- 2023: 1222024: 10613%
- Surgery
- 2023: 1472024: 8542%
Where Dr. Rassi's Medicare services took place, 2024
- In an office2496%
- In a facility3,77094%
Dr. Rassi compared with the Massachusetts median for diagnostic radiologists, 2024
- Dr. Rassi
- Massachusetts median
- Medicare services
- 4,019vs 2,24279% above
- Medicare patients
- 3,196vs 1,5712.0 times
Medians across 1,108 diagnostic radiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Rassi'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Rassi treated 3,196 Medicare patients in 2024, average age 75
CMS counts 3,196 Medicare patients who saw Dr. Rassi in 2024. The largest group is 75 to 84, with 1,253 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rassi's median patient age at 74, with 64% women.
Medicare patients, 20243,196
Average age75
Average risk score1.49
Also on Medicaid15%
Dr. Rassi's Medicare patients by age, 2024
Dr. Rassi's Medicare patients by sex, 2024
- Women2,07765%
- Men1,11935%
Chronic conditions among Dr. Rassi's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis61%
- Anxiety35%
- Mood disorders32%
- Chronic kidney disease31%
- Osteoporosis30%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rassi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jonathan Rassi takes part in Medicare
Dr. Rassi 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)
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Dr. Jonathan Rassi has 1 publication on record
Dmand AI links 1 paper to Dr. Rassi in 2019. Dr. Rassi's most frequent co-authors are Michael Carl Forney, MD and Joshua M. Polster, MD.
Papers1
Dr. Rassi's most frequent co-authors
Recent publications by Dr. Rassi
See who Dr. Rassi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rassi works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan Rassi graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Rassi graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Rassi'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) |
| 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 |
| 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. Jonathan Rassi
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 Rassi's NPI number?
Dr. Jonathan Rassi's NPI number is 1013283084. It was assigned on March 23, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Rassi?
Dr. Jonathan Rassi is a diagnostic radiologist in Burlington, Massachusetts. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Jonathan Rassi practice?
Dr. Rassi practices at 41 & 45 Mall Road, Burlington, MA 01803. Dr. Rassi's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Rassi to 3 hospitals.
What is Dr. Jonathan Rassi's office phone number?
The practice phone on file for Dr. Rassi is (781) 744-5100.
What is Dr. Jonathan Rassi's medical license number?
Dr. Rassi holds Massachusetts license 273988, one of the licenses on file in 2 states.
Which states has Dr. Jonathan Rassi been licensed in?
Dmand AI has state licenses on file for Dr. Rassi in Massachusetts and Ohio.
Which hospitals is Dr. Jonathan Rassi affiliated with?
Dr. Rassi practices at Lahey Clinic in Burlington, Massachusetts. Dr. Rassi is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Rassi to 3 more hospitals.
What medical group is Dr. Jonathan Rassi part of?
Dr. Rassi is linked to Lahey Clinic.
Does Dr. Jonathan Rassi accept Medicare?
Yes. CMS data shows Dr. Rassi billed Medicare for 4,019 services in 2024, and Dr. Rassi accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan Rassi see?
CMS counts 3,196 Medicare patients who saw Dr. Rassi in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Jonathan Rassi bill to Medicare?
In 2024, Dr. Rassi's most billed Medicare services were radiation oncology (77080), diagnostic imaging (71045) and diagnostic imaging (71046).
Where did Dr. Jonathan Rassi go to medical school?
Dr. Rassi graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012.
How long has Dr. Jonathan Rassi been practicing?
Dr. Rassi graduated from medical school in 2012, 14 years ago.
Does Dr. Jonathan Rassi do research?
Dmand AI links 1 publication to Dr. Rassi.
Who does Dr. Jonathan Rassi publish with?
Dr. Rassi's most frequent co-authors are Michael Carl Forney, MD (1 shared paper) and Joshua M. Polster, MD (1 shared paper).
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