Dr. Jonathan A. Boxer, MD
- Medicare services, 2024
- 6,883
- Medicare patients, 2024
- 752
- Part D claims, 2024
- 6,263
- Hospital affiliations
- 1
- Industry payments
- $192
- Practice address
- 5 Cuba Hill Road, Greenlawn, NY 11740
- Practice phone
- Call (631) 628-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mount Sinai Doctors-Greenlawn
Mammography / Breast Imaging Center · Greenlawn, New York
Find Dr. Boxer'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 A. Boxer is an internist in Greenlawn, New York
Dr. Boxer practices at Mount Sinai Doctors-Greenlawn in Greenlawn, New York.
Dr. Boxer's NPI, 1942313077, was assigned on August 15, 2006. Dr. Boxer graduated from New York University School of Medicine in 2001. Dr. Boxer holds New York license 225275-1.
- NPI
- 1942313077NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254393614
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 628-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan A. Boxer practices at Mount Sinai Doctors-Greenlawn in Greenlawn, New York
Dr. Boxer's primary practice is Mount Sinai Doctors-Greenlawn, at 5 Cuba Hill Road, Greenlawn, NY 11740. The practice phone is (631) 628-5000.
- Mount Sinai Doctors-Greenlawn5 Cuba Hill Road, Greenlawn, NY 11740Phone(631) 628-5000
Source: Dmand AI Affiliation Data
Dr. Jonathan A. Boxer is affiliated with 6 sites of care and 1 medical group
Dr. Boxer's primary practice is Mount Sinai Doctors-Greenlawn in Greenlawn, New York. Dr. Boxer is also affiliated with North Shore University Hospital. The medical group on file is Mount Sinai Doctors Long Island. Dmand AI also links Dr. Boxer to 3 more home health agencies and 1 group practice or clinic, each named with a free account. Dr. Boxer's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan A. Boxer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Boxer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai Doctors-Greenlawn | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan A. Boxer is one of 9,643 internists in New York
Internal medicine is Dr. Boxer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Boxer is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Boxer
Counts of internists 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 A. Boxer billed Medicare for 6,883 services in 2024
CMS data shows 6,883 Medicare services from Dr. Boxer across 28 procedure codes in 2024, for 752 Medicare patients. Medicare paid $255,294 for them. Every service was in an office.
Dr. Boxer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3,9202024: 3,5918%
- Office and hospital visits
- 2023: 1,2612024: 1,257No change
- Other services
- 2023: 5502024: 83752%
- Surgery
- 2023: 7732024: 7572%
- Tests and treatments
- 2023: 4582024: 4414%
Dr. Boxer compared with the New York median for internists, 2024
- Dr. Boxer
- New York median
- Medicare services
- 6,883vs 42616.2 times
- Medicare patients
- 752vs 1584.8 times
- Part D claims
- 5,710vs 6229.2 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Boxer'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. Boxer and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan A. Boxer treated 752 Medicare patients in 2024, average age 76
CMS counts 752 Medicare patients who saw Dr. Boxer in 2024. The largest group is 65 to 74, with 347 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Boxer's median patient age at 64, with 26% women.
Dr. Boxer's Medicare patients by age, 2024
Dr. Boxer's Medicare patients by sex, 2024
- Women24132%
- Men51168%
Chronic conditions among Dr. Boxer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Ischemic heart disease29%
- Diabetes26%
- Chronic kidney disease23%
- Cancer17%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Boxer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women26%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan A. Boxer wrote 6,263 Medicare Part D claims in 2024
In 2024, Dr. Boxer wrote 6,263 Medicare Part D claims for 735 patients. 93% of them were for generic drugs. CMS names the drug for 5,710 of them, across 96 drugs with 11 or more claims each, at $297,987 in total drug cost. In 2023, CMS named 5,771 claims across 100 drugs.
Dr. Boxer's Part D claims by kind of drug, 2024
- Generic5,832 claims93%
- Brand-name and other431 claims7%
Dr. Boxer'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. Boxer's Part D claims, 2024
- Opioids1%90 of 6,263 claims
- Antibiotics1%81 of 6,263 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: 5,7712024: 5,7101%
Drugs named by CMS: 96 in 2024, 100 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. Jonathan A. Boxer offers telehealth to Medicare patients
Dr. Boxer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Boxer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jonathan A. Boxer received $192 in industry payments from 2021 to 2025
CMS Open Payments shows 3 general payments to Dr. Boxer from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 63% of the total. Boston Scientific Corporation paid the most, $122.
General payments to Dr. Boxer by program year, 2021 to 2025
General payments to Dr. Boxer by kind, 2021 to 2025
- Food and beverage$12263%
- Debt forgiveness$5931%
- Education$126%
Companies that paid Dr. Boxer the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan A. Boxer graduated from New York University School of Medicine
Dr. Boxer graduated from New York University School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan A. Boxer'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) |
| 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. Jonathan A. Boxer
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 A. Boxer's NPI number?
Dr. Jonathan A. Boxer's NPI number is 1942313077. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan A. Boxer?
Dr. Jonathan A. Boxer is an internist in Greenlawn, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan A. Boxer practice?
Dr. Boxer practices at 5 Cuba Hill Road, Greenlawn, NY 11740. Dr. Boxer's primary practice is Mount Sinai Doctors-Greenlawn in Greenlawn, New York. Dmand AI also links Dr. Boxer to 3 home health agencies and 1 group practice or clinic.
What is Dr. Jonathan A. Boxer's office phone number?
The practice phone on file for Dr. Boxer is (631) 628-5000.
What is Dr. Jonathan A. Boxer's medical license number?
Dr. Boxer holds New York license 225275-1.
Which hospitals is Dr. Jonathan A. Boxer affiliated with?
Dr. Boxer is affiliated with North Shore University Hospital.
What medical group is Dr. Jonathan A. Boxer part of?
Dr. Boxer is linked to Mount Sinai Doctors Long Island.
Does Dr. Jonathan A. Boxer accept Medicare?
Yes. CMS data shows Dr. Boxer billed Medicare for 6,883 services in 2024, and Dr. Boxer accepts Medicare assignment.
Does Dr. Jonathan A. Boxer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Boxer as offering telehealth services.
How many Medicare patients does Dr. Jonathan A. Boxer see?
CMS counts 752 Medicare patients who saw Dr. Boxer in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Jonathan A. Boxer bill to Medicare?
In 2024, Dr. Boxer's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and lab and pathology test (80053).
Where did Dr. Jonathan A. Boxer go to medical school?
Dr. Boxer graduated from New York University School of Medicine in 2001.
What drugs does Dr. Jonathan A. Boxer prescribe most?
In 2024 Medicare Part D data, Dr. Boxer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Jonathan A. Boxer received payments from drug or device companies?
CMS Open Payments shows $192 in general payments to Dr. Boxer from 3 companies from 2021 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Jonathan A. Boxer been practicing?
Dr. Boxer graduated from medical school in 2001, 25 years ago.
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