Dr. Elliot Neil Dehaan, MD
- Medicare services, 2021
- 76
- Part D claims, 2022
- 64
- Publications
- 5
- Hospital affiliations
- 2
- Industry payments
- $4,954
- Practice address
- 451 Clarkson Avenue, Brooklyn, NY 11203
- Practice phone
- Call (718) 245-3901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dehaan'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. Elliot Neil Dehaan is an infectious disease specialist in Brooklyn, New York
Dr. Dehaan practices at NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC.
Dr. Dehaan's NPI, 1629270459, was assigned on June 4, 2007. Dr. Dehaan graduated from Rutgers New Jersey Medical School in 2005. Dr. Dehaan holds New York license 247859.
- NPI
- 1629270459NPI Registry (opens in a new tab)
- NPI enumeration date
- June 4, 2007
- NPI status
- Active
- Practice phone
- (718) 245-3901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Elliot Neil Dehaan practices at NYC Health + Hospitals/Kings County in Brooklyn, New York
Dr. Dehaan's primary practice is NYC Health + Hospitals/Kings County, at 451 Clarkson Avenue, Brooklyn, NY 11203 in Kings County. The practice phone is (718) 245-3901.
- NYC Health + Hospitals/Kings County451 Clarkson Avenue, Brooklyn, NY 11203 · Kings CountyPhone(718) 245-3901
Source: Dmand AI Affiliation Data
Dr. Elliot Neil Dehaan is affiliated with 2 sites of care and 1 medical group
Dr. Dehaan's primary practice is NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC. Dr. Dehaan is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is Weill Cornell Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elliot Neil Dehaan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dehaan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Kings County | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elliot Neil Dehaan is one of 825 infectious disease specialists in New York
Infectious disease is Dr. Dehaan's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Dehaan is board certified in infectious disease by the American Board of Internal Medicine. Dr. Dehaan is licensed in New York.
Specialties and state licenses
- Infectious disease, New YorkPrimary
Infectious disease specialists near Dr. Dehaan
Counts of infectious disease specialists 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. Elliot Neil Dehaan billed Medicare for 76 services in 2021
CMS data shows 76 Medicare services from Dr. Dehaan across 2 procedure codes in 2021, all of them office visits. Medicare paid $4,140 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dehaan's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1792021: 7658%
Dr. Dehaan compared with the New York median for infectious disease specialists, 2021
- Dr. Dehaan
- New York median
- Medicare services
- 76vs 23868% below
- Part D claims
- 64vs 16260% below
Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.
Dr. Dehaan's most billed Medicare procedure codes, 2021
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. Dehaan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dehaan and other infectious disease specialists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elliot Neil Dehaan's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Dehaan's median patient age at 61, with 33% women.
Dr. Dehaan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Elliot Neil Dehaan wrote 64 Medicare Part D claims in 2022
In 2022, Dr. Dehaan wrote 64 Medicare Part D claims. They cover 4 drugs, with $145,297 in total drug cost. In 2021, CMS named 2,960 claims across 74 drugs.
Dr. Dehaan's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2,9602022: 6498%
Drugs named by CMS: 4 in 2022, 74 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Elliot Neil Dehaan has 5 publications on record
Dmand AI links 5 papers to Dr. Dehaan, published from 2021 to 2022. The most frequent topics are Antigens, Bronchial Hyperreactivity and Bronchoalveolar Lavage Fluid. Dr. Dehaan has published most often in Open Forum Infect Dis. Dr. Dehaan's most frequent co-authors are Babacar Cisse, Lee Solomon Gottesdiener, MD and James A. MacLean, MD.
Topics Dr. Dehaan writes about most
- Antigens
- Bronchial Hyperreactivity
- Bronchoalveolar Lavage Fluid
- Cytokines
- Eosinophils
- Lung
- Mice, Knockout
- Ovalbumin
Dr. Dehaan's most frequent co-authors
- Babacar Cisse2 shared papers
- Lee Solomon Gottesdiener, MD2 shared papers
- James A. MacLean, MD2 shared papers
Recent publications by Dr. Dehaan
See who Dr. Dehaan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dehaan works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Elliot Neil Dehaan received $4,954 in industry payments from 2016 to 2019
CMS Open Payments shows 40 general payments to Dr. Dehaan from 5 drug and device companies from 2016 to 2019. Consulting fees make up the largest share, 52% of the total. Gilead Sciences, Inc. paid the most, $4,652.
General payments to Dr. Dehaan by program year, 2016 to 2019
General payments to Dr. Dehaan by kind, 2016 to 2019
- Consulting fees$2,57052%
- Food and beverage$1,26926%
- Travel and lodging$1,01520%
- Education$1002%
Companies that paid Dr. Dehaan the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elliot Neil Dehaan graduated from Rutgers New Jersey Medical School
Dr. Dehaan graduated from Rutgers New Jersey Medical School in 2005.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Elliot Neil Dehaan accepts plans from 4 insurance carriers
Dr. Dehaan is in network with 4 carriers, including Cigna, Excellus BlueCross BlueShield and HCSC. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Cigna
- Excellus BlueCross BlueShield
- HCSC
- NY State Medicaid
Plan types Dr. Dehaan accepts, by number of carriers
- PPO3
- Medicare2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Elliot Neil Dehaan'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Elliot Neil Dehaan
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. Elliot Neil Dehaan's NPI number?
Dr. Elliot Neil Dehaan's NPI number is 1629270459. It was assigned on June 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Elliot Neil Dehaan?
Dr. Elliot Neil Dehaan is an infectious disease specialist in Brooklyn, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Elliot Neil Dehaan practice?
Dr. Dehaan practices at 451 Clarkson Avenue, Brooklyn, NY 11203. Dr. Dehaan's primary practice is NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC.
What is Dr. Elliot Neil Dehaan's office phone number?
The practice phone on file for Dr. Dehaan is (718) 245-3901.
What is Dr. Elliot Neil Dehaan's medical license number?
Dr. Dehaan holds New York license 247859.
Which hospitals is Dr. Elliot Neil Dehaan affiliated with?
Dr. Dehaan practices at NYC Health + Hospitals/Kings County in Brooklyn, New York. Dr. Dehaan is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Dr. Elliot Neil Dehaan part of?
Dr. Dehaan is linked to Weill Cornell Physicians.
Does Dr. Elliot Neil Dehaan accept Medicare?
Yes. CMS data shows Dr. Dehaan billed Medicare for 76 services in 2021.
Is Dr. Elliot Neil Dehaan board certified?
Yes. Dr. Dehaan is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Elliot Neil Dehaan bill to Medicare?
In 2021, Dr. Dehaan's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
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Where did Dr. Elliot Neil Dehaan go to medical school?
Dr. Dehaan graduated from Rutgers New Jersey Medical School in 2005.
What drugs does Dr. Elliot Neil Dehaan prescribe most?
In 2022 Medicare Part D data, Dr. Dehaan's most prescribed drugs by claims were Tivicay, Descovy and Biktarvy.
Has Dr. Elliot Neil Dehaan received payments from drug or device companies?
CMS Open Payments shows $4,954 in general payments to Dr. Dehaan from 5 companies from 2016 to 2019. The largest total came from Gilead Sciences, Inc.
How long has Dr. Elliot Neil Dehaan been practicing?
Dr. Dehaan graduated from medical school in 2005, 21 years ago.
Does Dr. Elliot Neil Dehaan do research?
Dmand AI links 5 publications to Dr. Dehaan, published from 2021 to 2022.
Who does Dr. Elliot Neil Dehaan publish with?
Dr. Dehaan's most frequent co-authors are Babacar Cisse (2 shared papers), Lee Solomon Gottesdiener, MD (2 shared papers) and James A. MacLean, MD (2 shared papers).
What insurance does Dr. Elliot Neil Dehaan accept?
Dr. Dehaan is in network with 4 carriers, including Cigna, Excellus BlueCross BlueShield and HCSC. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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