Dr. Jack Twersky, MD
- Medicare services, 2024
- 859
- Medicare patients, 2024
- 763
- Hospital affiliations
- 1
- Industry payments
- $21
- Medical groups
- 3
- Practice address
- 4802 Tenth Avenue, Brooklyn, NY 11219
- Practice phone
- Call (718) 283-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Twersky's professional email, personal email and mobile number
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Dr. Jack Twersky is a diagnostic radiologist in Brooklyn, New York
Dr. Twersky practices at Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center.
Dr. Twersky's NPI, 1538111729, was assigned on May 16, 2006. Dr. Twersky graduated from Albert Einstein College of Medicine of Yeshiva University in 1965. Dr. Twersky holds New York license 100918-1.
- NPI
- 1538111729NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072638683
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 283-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 87
- Medical school graduation
- 1965
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jack Twersky practices at Maimonides Medical Center in Brooklyn, New York
Dr. Twersky's primary practice is Maimonides Medical Center, at 4802 Tenth Avenue, Brooklyn, NY 11219 in Kings County. The practice phone is (718) 283-6000.
- Maimonides Medical Center4802 Tenth Avenue, Brooklyn, NY 11219 · Kings CountyPhone(718) 283-6000
Source: Dmand AI Affiliation Data
Dr. Jack Twersky is affiliated with 2 sites of care and 3 medical groups
Dr. Twersky's primary practice is Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center. The medical group on file is Maimonides Medical Center. Dmand AI also links Dr. Twersky to 2 more medical groups and 1 group practice or clinic, 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. Jack Twersky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Twersky practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maimonides Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Maimonides Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jack Twersky is one of 2,697 diagnostic radiologists in New York
Diagnostic radiology is Dr. Twersky's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Twersky is licensed in New York.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
Diagnostic radiologists near Dr. Twersky
Counts of diagnostic radiologists 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. Jack Twersky billed Medicare for 859 services in 2024
CMS data shows 859 Medicare services from Dr. Twersky across 5 procedure codes in 2024, for 763 Medicare patients. Medicare paid $30,876 for them.
Dr. Twersky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 8632024: 859No change
Where Dr. Twersky's Medicare services took place, 2024
- In an office465%
- In a facility81395%
Dr. Twersky compared with the New York median for diagnostic radiologists, 2024
- Dr. Twersky
- New York median
- Medicare services
- 859vs 2,41464% below
- Medicare patients
- 763vs 1,15934% below
Medians across 2,610 diagnostic radiologists in New York with Dmand AI profiles that report each measure.
Dr. Twersky'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. Twersky?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Twersky and other diagnostic radiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jack Twersky treated 763 Medicare patients in 2024, average age 78
CMS counts 763 Medicare patients who saw Dr. Twersky in 2024. The largest group is 75 to 84, with 273 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 2.92, 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. Twersky's median patient age at 69, with 47% women.
Dr. Twersky's Medicare patients by age, 2024
Dr. Twersky's Medicare patients by sex, 2024
- Women38951%
- Men37449%
Chronic conditions among Dr. Twersky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes69%
- Arthritis65%
- Ischemic heart disease58%
- Heart failure55%
- COPD42%
- Chronic kidney disease42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Twersky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women47%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jack Twersky takes part in Medicare
Dr. Twersky 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. Jack Twersky received $21 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Twersky from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $21.
Companies that paid Dr. Twersky the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jack Twersky graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Twersky graduated from Albert Einstein College of Medicine of Yeshiva University in 1965.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jack Twersky'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) |
| 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. Jack Twersky
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. Jack Twersky's NPI number?
Dr. Jack Twersky's NPI number is 1538111729. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jack Twersky?
Dr. Jack Twersky is a diagnostic radiologist in Brooklyn, New York. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Jack Twersky practice?
Dr. Twersky practices at 4802 Tenth Avenue, Brooklyn, NY 11219. Dr. Twersky's primary practice is Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center. Dmand AI also links Dr. Twersky to 2 medical groups and 1 group practice or clinic.
What is Dr. Jack Twersky's office phone number?
The practice phone on file for Dr. Twersky is (718) 283-6000.
What is Dr. Jack Twersky's medical license number?
Dr. Twersky holds New York license 100918-1.
Which hospitals is Dr. Jack Twersky affiliated with?
Dr. Twersky practices at Maimonides Medical Center in Brooklyn, New York.
What medical group is Dr. Jack Twersky part of?
Dr. Twersky is linked to Maimonides Medical Center. Dmand AI links Dr. Twersky to 2 more medical groups.
Does Dr. Jack Twersky accept Medicare?
Yes. CMS data shows Dr. Twersky billed Medicare for 859 services in 2024, and Dr. Twersky accepts Medicare assignment.
How many Medicare patients does Dr. Jack Twersky see?
CMS counts 763 Medicare patients who saw Dr. Twersky in 2024, with an average age of 78.
What services does Dr. Jack Twersky bill to Medicare?
In 2024, Dr. Twersky's most billed Medicare services were diagnostic imaging (71250), diagnostic imaging (71046) and diagnostic imaging (71260).
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Where did Dr. Jack Twersky go to medical school?
Dr. Twersky graduated from Albert Einstein College of Medicine of Yeshiva University in 1965.
Has Dr. Jack Twersky received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Twersky from 1 company from 2024 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. Jack Twersky been practicing?
Dr. Twersky graduated from medical school in 1965, 61 years ago.
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