Jonathan B Croopnick, M.D.
Jonathan B Croopnick is a Hematology & Oncology specialist based in Foxboro, MA with over 25 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Jonathan B Croopnick, M.D. practices as part of a group hematology & oncology specialist practice in Foxboro, MA. With 25+ years of experience, he has been practicing in the Foxboro area. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 27% of reporting doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 3431dNPPES updated 2016-12-30 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
Contact & Location
Practice Location
70 Walnut St Suite 100, Foxboro, MA 02035-5312
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better2.8%
Massachusetts avg: 4 · US avg: 5.1
✓ Higher than most doctors nationally(-2.3 pts)
2.8% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better69%
Massachusetts avg: 81.9 · US avg: 82.8
⚠ Lower than most doctors nationally(-13.8 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
571
Unique beneficiaries
High volumePrescription Recipients
183
Patients prescribed
Prescriptions Written
894
Total claims
Total Medicare drug cost: $2.66M
Percentile rankings compared against 1,606 reporting peers in Massachusetts.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-3%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+19%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-1%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-4%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-4%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$360 received from industry
14 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Jonathan B Croopnick's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
25 years in practice
Experienced
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Virtual Hematology & Oncology Care With Jonathan B Croopnick
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jonathan B Croopnick for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Foxboro required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Jonathan B Croopnick
NPI records show Dr. Croopnick as active with telehealth listed in Foxboro, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (508) 698-3266.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Jonathan B Croopnick
Practice Location
70 Walnut St Suite 100, Foxboro, MA 02035-5312
Mailing Address
70 Walnut St Suite 100, Foxboro, MA 02035-5312
This is a provider directory. Contact the office directly to schedule appointments.
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