Dr. Benjamin N. Ungar, MD
- Medicare services, 2024
- 2,229
- Medicare patients, 2024
- 289
- Part D claims, 2024
- 880
- Publications
- 102
- Hospital affiliations
- 1
- Practice address
- 4300 Alton Rd, Miami Beach, FL 33140
- Practice phone
- Call (305) 674-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ungar'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. Benjamin N. Ungar is a dermatologist in New York, New York
Dr. Ungar practices at Mount Sinai Medical Center in Miami Beach, Florida, part of Mount Sinai Medical Center of Florida.
Dr. Ungar's NPI, 1912435462, was assigned on May 30, 2017. Dr. Ungar graduated from Icahn School of Medicine at Mount Sinai in 2017. Dr. Ungar holds New York license 309485.
- NPI
- 1912435462NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901142009
- NPI enumeration date
- May 30, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 674-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin N. Ungar practices in Miami Beach and New York
Dr. Ungar's primary practice is Mount Sinai Medical Center, at 4300 Alton Rd, Miami Beach, FL 33140 in Miami-Dade County. The practice phone is (305) 674-2121. Dr. Ungar also practices at Mount Sinai Medical Center, 5 E 98th St, New York, NY 10029.
- Mount Sinai Medical CenterPrimary4300 Alton Rd, Miami Beach, FL 33140 · Miami-Dade CountyPhone(305) 674-2121
- Mount Sinai Medical Center5 E 98th St, New York, NY 10029 · New York CountyPhone(310) 227-5687
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Benjamin N. Ungar is affiliated with 2 sites of care and 1 medical group
Dr. Ungar's primary practice is Mount Sinai Medical Center in Miami Beach, Florida, part of Mount Sinai Medical Center of Florida. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Ungar to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin N. Ungar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ungar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai Medical Center | Available with a free account |
| +1 more affiliated site | 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 Mount Sinai Medical Center of Florida and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Benjamin N. Ungar is one of 1,038 dermatologists in New York
Dermatology is Dr. Ungar's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Ungar is licensed in New York.
Specialties and state licenses
- Dermatology, New YorkPrimary
Dermatologists near Dr. Ungar
Counts of dermatologists 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. Benjamin N. Ungar billed Medicare for 2,229 services in 2024
CMS data shows 2,229 Medicare services from Dr. Ungar across 9 procedure codes in 2024, for 289 Medicare patients. Medicare paid $60,944 for them.
Dr. Ungar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2772024: 1,85145%
- Office and hospital visits
- 2023: 3052024: 37824%
- Surgery
- 2023: 142024: 0100%
Where Dr. Ungar's Medicare services took place, 2024
- In an office2,18098%
- In a facility492%
Dr. Ungar compared with the New York median for dermatologists, 2024
- Dr. Ungar
- New York median
- Medicare services
- 2,229vs 1,0162.2 times
- Medicare patients
- 289vs 32411% below
- Part D claims
- 763vs 3342.3 times
Medians across 1,022 dermatologists in New York with Dmand AI profiles that report each measure.
Dr. Ungar'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. Benjamin N. Ungar treated 289 Medicare patients in 2024, average age 74
CMS counts 289 Medicare patients who saw Dr. Ungar in 2024. The largest group is 65 to 74, with 112 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.55, 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. Ungar's median patient age at 45, with 61% women.
Dr. Ungar's Medicare patients by age, 2024
Dr. Ungar's Medicare patients by sex, 2024
- Women19266%
- Men9734%
Chronic conditions among Dr. Ungar's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis55%
- Diabetes30%
- Anxiety28%
- Ischemic heart disease28%
- Mood disorders28%
- Osteoporosis28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ungar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women61%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin N. Ungar wrote 880 Medicare Part D claims in 2024
In 2024, Dr. Ungar wrote 880 Medicare Part D claims for 206 patients. 78% of them were for generic drugs. CMS names the drug for 763 of them, across 18 drugs with 11 or more claims each, at $494,079 in total drug cost. In 2023, CMS named 674 claims across 16 drugs.
Dr. Ungar's Part D claims by kind of drug, 2024
- Generic689 claims78%
- Brand-name191 claims22%
Dr. Ungar'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. Ungar's Part D claims, 2024
- Antibiotics4%33 of 880 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: 6742024: 76313%
Drugs named by CMS: 18 in 2024, 16 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. Benjamin N. Ungar ranks in the 62nd percentile for removal of skin lesions in Medicare
Dr. Ungar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of removal of skin lesions by Dr. Ungar, more than 62% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ungar ranks in Medicare procedure volume
- Removal of skin lesions
- 62nd percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Benjamin N. Ungar has 102 publications on record
Dmand AI links 102 papers to Dr. Ungar, published from 2012 to 2025. 2024 was the busiest year, with 25. The most frequent topics are Dermatitis, Atopic, Skin and Alopecia Areata. Dr. Ungar has published most often in Arch Dermatol Res. Dr. Ungar's most frequent co-authors are James Krueger, MD, PhD, Jonas Adalsteinn Adalsteinsson, MD and Helen Yihua He.
Dr. Ungar's papers by year, 2016 to 2025
Topics Dr. Ungar writes about most
- Dermatitis, Atopic
- Skin
- Alopecia Areata
- Th2 Cells
- Antibodies, Monoclonal, Humanized
- Cytokines
- COVID-19
- Psoriasis
Dr. Ungar's most frequent co-authors
- James Krueger, MD, PhD16 shared papers
- Jonas Adalsteinn Adalsteinsson, MD6 shared papers
- Helen Yihua He5 shared papers
Recent publications by Dr. Ungar
Arch Dermatol Res
See who Dr. Ungar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ungar works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Benjamin N. Ungar received $154,330 in industry payments from 2021 to 2025
CMS Open Payments shows 704 general payments to Dr. Ungar from 27 drug and device companies from 2021 to 2025. Consulting fees make up the largest share, 76% of the total. Eli Lilly and Company paid the most, $35,909. It also lists 1 research payment totaling $940 in 2025.
General payments to Dr. Ungar by program year, 2021 to 2025
General payments to Dr. Ungar by kind, 2021 to 2025
- Consulting fees$116,53776%
- Speaker and faculty fees$17,53211%
- Food and beverage$15,67510%
- Travel and lodging$4,4903%
- Education$950%
Companies that paid Dr. Ungar 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. Benjamin N. Ungar graduated from Icahn School of Medicine at Mount Sinai
Dr. Ungar graduated from Icahn School of Medicine at Mount Sinai in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin N. Ungar'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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)Doctors and Clinicians Utilization Data (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 |
| 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. Benjamin N. Ungar
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. Benjamin N. Ungar's NPI number?
Dr. Benjamin N. Ungar's NPI number is 1912435462. It was assigned on May 30, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin N. Ungar?
Dr. Benjamin N. Ungar is a dermatologist in New York, New York. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Benjamin N. Ungar practice?
Dr. Ungar practices at 4300 Alton Rd, Miami Beach, FL 33140. Dr. Ungar also practices at 5 E 98th St, New York, NY 10029. Dr. Ungar's primary practice is Mount Sinai Medical Center in Miami Beach, Florida, part of Mount Sinai Medical Center of Florida. Dmand AI also links Dr. Ungar to 1 group practice or clinic.
What is Dr. Benjamin N. Ungar's office phone number?
The practice phone on file for Dr. Ungar is (305) 674-2121.
What is Dr. Benjamin N. Ungar's medical license number?
Dr. Ungar holds New York license 309485.
Which hospitals is Dr. Benjamin N. Ungar affiliated with?
Dr. Ungar practices at Mount Sinai Medical Center in Miami Beach, Florida.
What medical group is Dr. Benjamin N. Ungar part of?
Dr. Ungar is linked to Mount Sinai Institute for Liver Medicine.
Does Dr. Benjamin N. Ungar accept Medicare?
Yes. CMS data shows Dr. Ungar billed Medicare for 2,229 services in 2024, and Dr. Ungar accepts Medicare assignment.
How many Medicare patients does Dr. Benjamin N. Ungar see?
CMS counts 289 Medicare patients who saw Dr. Ungar in 2024, with an average age of 74.
What services does Dr. Benjamin N. Ungar bill to Medicare?
In 2024, Dr. Ungar's most billed Medicare services were allergy test or treatment (95044), office visit, established patient (99214) and office visit, established patient (99213).
Show 6 more questionsShow fewer questions
Where did Dr. Benjamin N. Ungar go to medical school?
Dr. Ungar graduated from Icahn School of Medicine at Mount Sinai in 2017.
What drugs does Dr. Benjamin N. Ungar prescribe most?
In 2024 Medicare Part D data, Dr. Ungar's most prescribed drugs by claims were Clobetasol Propionate, Minoxidil and Ketoconazole.
Has Dr. Benjamin N. Ungar received payments from drug or device companies?
CMS Open Payments shows $154,330 in general payments to Dr. Ungar from 27 companies from 2021 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Benjamin N. Ungar been practicing?
Dr. Ungar graduated from medical school in 2017, 9 years ago.
Does Dr. Benjamin N. Ungar do research?
Dmand AI links 102 publications to Dr. Ungar, published from 2012 to 2025.
Who does Dr. Benjamin N. Ungar publish with?
Dr. Ungar's most frequent co-authors are James Krueger, MD, PhD (16 shared papers), Jonas Adalsteinn Adalsteinsson, MD (6 shared papers) and Helen Yihua He (5 shared papers).
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