Dr. Emmanuel During, MD

  • Brooklyn, NY
  • Neurologist
NPI1104110212PAC ID4688963424
Medicare services, 2024
643
Medicare patients, 2024
180
Part D claims, 2024
365
Publications
3
Clinical trials
2
Practice address
3201 Kings Hwy, Brooklyn, NY 11234
Practice phone
Call (646) 605-6009
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mount Sinai - Brooklyn

Brooklyn, New York

See all 3 affiliations

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Dr. Emmanuel During is a neurologist in Brooklyn, New York

Dr. During practices at Mount Sinai - Brooklyn in Brooklyn, New York.

Dr. During's NPI, 1104110212, was assigned on June 6, 2011. Dr. During graduated from Louis Pasteur Univ- Fac Med Science in 2003. Dr. During holds New York license 316629.

NPI and contact details
Medicare PAC ID
4688963424
NPI enumeration date
June 6, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(646) 605-6009
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
49
Medical school graduation
2003

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Emmanuel During practices at Mount Sinai - Brooklyn in Brooklyn, New York

Dr. During's primary practice is Mount Sinai - Brooklyn, at 3201 Kings Hwy, Brooklyn, NY 11234 in Kings County. The practice phone is (646) 605-6009.

  • Mount Sinai - Brooklyn
    3201 Kings Hwy, Brooklyn, NY 11234 · Kings CountyPhone(646) 605-6009

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Emmanuel During is affiliated with 2 sites of care and 1 medical group

Dr. During's primary practice is Mount Sinai - Brooklyn in Brooklyn, New York. Dr. During is also affiliated with Mount Sinai Beth Israel. The medical group on file is Mount Sinai Institute for Liver Medicine.

See all 3 affiliations for Dr. During

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Emmanuel During's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. During practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mount Sinai - BrooklynAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Emmanuel During is one of 1,489 neurologists in New York

Neurology is Dr. During's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. During is board certified in sleep medicine by the American Board of Family Medicine. Dmand AI has Dr. During's licenses on file in 3 states: New York, Arizona and California.

Specialties and state licenses

  • Neurology, New YorkPrimaryLicense 316629 · 2022 to 2027 · taxonomy 2084N0400X
  • Internal medicine, ArizonaLicense R72835 · taxonomy 207R00000X
  • Psychiatry, CaliforniaLicense A131016 · 2014 to 2022 · taxonomy 2084P0800X

Clinical focus

Dmand AI lists hypersomnia, restless legs syndrome and sleep apnea among the conditions Dr. During treats.

Neurologists near Dr. During

Counts of neurologists 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. Emmanuel During billed Medicare for 643 services in 2024

CMS data shows 643 Medicare services from Dr. During across 5 procedure codes in 2024, for 180 Medicare patients. Medicare paid $43,998 for them. Every service was in an office.

Medicare services, 2024643
Medicare patients180
Paid by Medicare$43,998
Procedure codes5

Dr. During's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 842024: 380352%
Office and hospital visits
2023: 1752024: 26350%
Tests and treatments
2023: 242024: 0100%

Dr. During compared with the New York median for neurologists, 2024

  • Dr. During
  • New York median
Medicare services
643vs 37671% above
Medicare patients
180vs 1905% below
Part D claims
272vs 37527% below

Medians across 1,462 neurologists in New York with Dmand AI profiles that report each measure.

Dr. During'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.

See all procedures by Dr. During

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Emmanuel During treated 180 Medicare patients in 2024, average age 75

CMS counts 180 Medicare patients who saw Dr. During in 2024. The largest group is 75 to 84, with 80 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. During's median patient age at 55, with 45% women.

Medicare patients, 2024180
Average age75
Average risk score1.43
Also on Medicaid12%

Dr. During's Medicare patients by age, 2024

Dr. During's Medicare patients by sex, 2024

  • Women7240%
  • Men10860%

Chronic conditions among Dr. During's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure66%
  3. Arthritis51%
  4. Ischemic heart disease36%
  5. Anxiety33%
  6. Mood disorders33%
  7. Depression29%
  8. Diabetes28%

Share of Medicare patients with each condition. A patient can have several.

Dr. During's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women45%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Emmanuel During wrote 365 Medicare Part D claims in 2024

In 2024, Dr. During wrote 365 Medicare Part D claims for 78 patients. 74% of them were for generic drugs. CMS names the drug for 272 of them, across 10 drugs with 11 or more claims each, at $47,343 in total drug cost. In 2023, CMS named 99 claims across 4 drugs.

Part D claims, 2024365
Drugs named by CMS10
Total drug cost$47,343
Part D patients78

Dr. During's Part D claims by kind of drug, 2024

  • Generic270 claims74%
  • Brand-name95 claims26%

Dr. During'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. During's Part D claims, 2024

  • Opioids4%14 of 365 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: 992024: 272175%

Drugs named by CMS: 10 in 2024, 4 in 2023.

See all prescribing by Dr. During

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. Emmanuel During ranks in the 61st percentile for skin biopsy in Medicare

Dr. During accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. During as offering telehealth. CMS counts 15 procedures of skin biopsy by Dr. During, more than 61% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. During ranks in Medicare procedure volume

Skin biopsy
61st percentile15 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Emmanuel During has 3 publications on record

Dmand AI links 3 papers to Dr. During, published from 2022 to 2025. 2025 was the busiest year, with 2. The most frequent topics are REM Sleep Behavior Disorder, Parkinson Disease and Synucleinopathies. Dr. During's most frequent co-authors are Anahid Hekmat, MD, Emmanuel Jean-Marie Mignot, MD and Oliver Richard Sum-Ping, MD.

Papers3
Years published2022 to 2025

Topics Dr. During writes about most

  • REM Sleep Behavior Disorder
  • Parkinson Disease
  • Synucleinopathies

Dr. During's most frequent co-authors

Recent publications by Dr. During

See all 3 publications and co-authors

See who Dr. During researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. During works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Emmanuel During has worked on 2 clinical trials

Dmand AI links Dr. During to 2 clinical trials. Conditions studied include Dermatitis, Atopic and Skin Diseases, Eczematous. Open Payments lists research payments to Dr. During that name 2 trials.

Conditions in Dr. During's trials

  • Dermatitis, Atopic
  • Skin Diseases, Eczematous

Investigators on the most trials with Dr. During

Recent clinical trials with Dr. During

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Emmanuel During received $1,534 in industry payments from 2018 to 2025

CMS Open Payments shows 4 general payments to Dr. During from 2 drug and device companies from 2018 to 2025. Speaker and faculty fees make up the largest share, 82% of the total. Sanofi and Genzyme US Companies paid the most, $1,250. It also lists 33 research payments totaling $18,076 from 2021 to 2023, naming 2 clinical trials.

General payments to Dr. During by program year, 2018 to 2025

General payments to Dr. During by kind, 2018 to 2025

$1.5Kin total
  • Speaker and faculty fees$1,25082%
  • Food and beverage$28418%

Companies that paid Dr. During the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. During

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Emmanuel During graduated from Louis Pasteur Univ- Fac Med Science

Dr. During graduated from Louis Pasteur Univ- Fac Med Science in 2003.

  1. Medical schoolLouis Pasteur Univ- Fac Med Science
  2. Board certified in sleep medicineAmerican Board of Family Medicine
  3. Board certified in neurologyAmerican Board of Psychiatry and Neurology
  4. Board certified in sleep medicineAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Emmanuel During accepts plans from 16 insurance carriers

Dr. During is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Elevance
  • HCSC
  • +8 more carriersWith a free account

Plan types Dr. During accepts, by number of carriers

  1. Medicare11
  2. PPO10
  3. HMO7
  4. EPO4
  5. POS4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Emmanuel During's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Emmanuel During

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. Emmanuel During's NPI number?

Dr. Emmanuel During's NPI number is 1104110212. It was assigned on June 6, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Emmanuel During?

Dr. Emmanuel During is a neurologist in Brooklyn, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Emmanuel During practice?

Dr. During practices at 3201 Kings Hwy, Brooklyn, NY 11234. Dr. During's primary practice is Mount Sinai - Brooklyn in Brooklyn, New York.

What is Dr. Emmanuel During's office phone number?

The practice phone on file for Dr. During is (646) 605-6009.

What is Dr. Emmanuel During's medical license number?

Dr. During holds New York license 316629, one of the licenses on file in 3 states.

Which states has Dr. Emmanuel During been licensed in?

Dmand AI has state licenses on file for Dr. During in New York (2022 to 2027), Arizona and California (2014 to 2022).

Which hospitals is Dr. Emmanuel During affiliated with?

Dr. During is affiliated with Mount Sinai Beth Israel.

What medical group is Dr. Emmanuel During part of?

Dr. During is linked to Mount Sinai Institute for Liver Medicine.

Does Dr. Emmanuel During accept Medicare?

Yes. CMS data shows Dr. During billed Medicare for 643 services in 2024, and Dr. During accepts Medicare assignment.

Does Dr. Emmanuel During offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. During as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Emmanuel During see?

CMS counts 180 Medicare patients who saw Dr. During in 2024, with an average age of 75.

Is Dr. Emmanuel During board certified?

Yes. Dr. During is board certified in sleep medicine by the American Board of Family Medicine.

What services does Dr. Emmanuel During bill to Medicare?

In 2024, Dr. During's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and medicare service (G2212).

Where did Dr. Emmanuel During go to medical school?

Dr. During graduated from Louis Pasteur Univ- Fac Med Science in 2003.

What drugs does Dr. Emmanuel During prescribe most?

In 2024 Medicare Part D data, Dr. During's most prescribed drugs by claims were Belsomra, Trazodone HCl and Gabapentin.

Has Dr. Emmanuel During received payments from drug or device companies?

CMS Open Payments shows $1,534 in general payments to Dr. During from 2 companies from 2018 to 2025. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Emmanuel During been practicing?

Dr. During graduated from medical school in 2003, 23 years ago.

Does Dr. Emmanuel During do research?

Dmand AI links 3 publications to Dr. During, published from 2022 to 2025. Dr. During has worked on 2 clinical trials.

Who does Dr. Emmanuel During publish with?

Dr. During's most frequent co-authors are Anahid Hekmat, MD (2 shared papers), Emmanuel Jean-Marie Mignot, MD (2 shared papers) and Oliver Richard Sum-Ping, MD (2 shared papers).

What insurance does Dr. Emmanuel During accept?

Dr. During is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

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