Dr. David Simpson, MD
- Medicare services, 2024
- 1,132
- Medicare patients, 2024
- 245
- Part D claims, 2024
- 464
- Publications
- 30
- Hospital affiliations
- 2
- Practice address
- One Gustave L Levy Place, New York, NY 10029
- Practice phone
- Call (212) 241-7981
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simpson'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. David Simpson is a neurologist in New York, New York
Dr. Simpson practices at The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
Dr. Simpson's NPI, 1316918592, was assigned on January 27, 2006. Dr. Simpson graduated from State University of New York at Buffalo School of Medicine in 1979. Dr. Simpson holds New York license 147774.
- NPI
- 1316918592NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880763465
- NPI enumeration date
- January 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 241-7981
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Simpson practices at 2 locations in New York, New York
Dr. Simpson's primary practice is The Mount Sinai Hospital, at One Gustave L Levy Place, New York, NY 10029 in New York County. The practice phone is (212) 241-7981. Dr. Simpson also practices at The Mount Sinai Hospital, 1 Gustave L Levy Pl, New York, NY 10029.
- The Mount Sinai HospitalPrimaryOne Gustave L Levy Place, New York, NY 10029 · New York CountyPhone(212) 241-7981
- The Mount Sinai Hospital1 Gustave L Levy Pl, New York, NY 10029 · New York CountyPhone(212) 256-2904
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. David Simpson is affiliated with 3 sites of care and 1 medical group
Dr. Simpson's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. Dr. Simpson is also affiliated with Strong Memorial Hospital. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Simpson 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. David Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simpson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Mount Sinai Hospital | Available with a free account |
| +2 more affiliated sites | 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 Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Simpson is one of 1,489 neurologists in New York
Neurology is Dr. Simpson's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Simpson is licensed in New York.
Specialties and state licenses
- Neurology, New YorkPrimary
Neurologists near Dr. Simpson
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. David Simpson billed Medicare for 1,132 services in 2024
CMS data shows 1,132 Medicare services from Dr. Simpson across 12 procedure codes in 2024, for 245 Medicare patients. Medicare paid $84,416 for them.
Dr. Simpson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5302024: 5084%
- Other services
- 2023: 02024: 290
- Tests and treatments
- 2023: 2582024: 2503%
- Imaging
- 2023: 422024: 4712%
- Surgery
- 2023: 292024: 3728%
Where Dr. Simpson's Medicare services took place, 2024
- In an office21919%
- In a facility91381%
Dr. Simpson compared with the New York median for neurologists, 2024
- Dr. Simpson
- New York median
- Medicare services
- 1,132vs 3763.0 times
- Medicare patients
- 245vs 19029% above
- Part D claims
- 371vs 375Close to median
Medians across 1,462 neurologists in New York with Dmand AI profiles that report each measure.
Dr. Simpson'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. Simpson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Simpson and other neurologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Simpson treated 245 Medicare patients in 2024, average age 75
CMS counts 245 Medicare patients who saw Dr. Simpson in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Simpson's median patient age at 61, with 48% women.
Dr. Simpson's Medicare patients by age, 2024
Dr. Simpson's Medicare patients by sex, 2024
- Women11748%
- Men12852%
Chronic conditions among Dr. Simpson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease40%
- Diabetes38%
- Mood disorders33%
- Anxiety29%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simpson'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
- Women48%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Simpson wrote 464 Medicare Part D claims in 2024
In 2024, Dr. Simpson wrote 464 Medicare Part D claims for 87 patients. 90% of them were for generic drugs. CMS names the drug for 371 of them, across 9 drugs with 11 or more claims each, at $255,005 in total drug cost. In 2023, CMS named 364 claims across 10 drugs.
Dr. Simpson's Part D claims by kind of drug, 2024
- Generic416 claims90%
- Brand-name48 claims10%
Dr. Simpson'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3642024: 3712%
Drugs named by CMS: 9 in 2024, 10 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. David Simpson offers telehealth to Medicare patients
Dr. Simpson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Simpson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
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. David Simpson has 30 publications on record
Dmand AI links 30 papers to Dr. Simpson, published from 2011 to 2024. 2017 was the busiest year, with 6. The most frequent topics are Nanodiamonds, Diamond and Iron. Dr. Simpson has published most often in Nano Lett. Dr. Simpson's most frequent co-authors are Steven P. Petrou, MD and Adam Graham Stewart, MBBS, MPH.
Dr. Simpson's papers by year, 2013 to 2024
Topics Dr. Simpson writes about most
- Nanodiamonds
- Diamond
- Iron
- Magnetics
- Nanotechnology
- Ferritins
- Molecular Imaging
- Nitrogen
Dr. Simpson's most frequent co-authors
Recent publications by Dr. Simpson
Clin Chem Lab Med
See who Dr. Simpson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Simpson works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Simpson received $693,976 in industry payments from 2016 to 2025
CMS Open Payments shows 989 general payments to Dr. Simpson from 34 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 37% of the total. Allergan Inc. paid the most, $184,567. It also lists 29 research payments totaling $79,132 from 2017 to 2025, naming 2 clinical trials.
General payments to Dr. Simpson by program year, 2016 to 2025
General payments to Dr. Simpson by kind, 2016 to 2025
- Consulting fees$257,56937%
- Speaker and faculty fees$161,03823%
- Travel and lodging$131,33619%
- Honoraria$106,36715%
- Other$36,5395%
Companies that paid Dr. Simpson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Simpson graduated from State University of New York at Buffalo School of Medicine
Dr. Simpson graduated from State University of New York at Buffalo School of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Simpson'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. David Simpson
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. David Simpson's NPI number?
Dr. David Simpson's NPI number is 1316918592. It was assigned on January 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Simpson?
Dr. David Simpson is a neurologist in New York, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. David Simpson practice?
Dr. Simpson practices at One Gustave L Levy Place, New York, NY 10029. Dr. Simpson also practices at 1 Gustave L Levy Pl, New York, NY 10029. Dr. Simpson's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Simpson to 1 group practice or clinic.
What is Dr. David Simpson's office phone number?
The practice phone on file for Dr. Simpson is (212) 241-7981.
What is Dr. David Simpson's medical license number?
Dr. Simpson holds New York license 147774.
Which hospitals is Dr. David Simpson affiliated with?
Dr. Simpson practices at The Mount Sinai Hospital in New York, New York. Dr. Simpson is also affiliated with Strong Memorial Hospital.
What medical group is Dr. David Simpson part of?
Dr. Simpson is linked to Mount Sinai Institute for Liver Medicine.
Does Dr. David Simpson accept Medicare?
Yes. CMS data shows Dr. Simpson billed Medicare for 1,132 services in 2024, and Dr. Simpson accepts Medicare assignment.
Does Dr. David Simpson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Simpson as offering telehealth services.
How many Medicare patients does Dr. David Simpson see?
CMS counts 245 Medicare patients who saw Dr. Simpson in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. David Simpson bill to Medicare?
In 2024, Dr. Simpson's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, new patient (99205).
Where did Dr. David Simpson go to medical school?
Dr. Simpson graduated from State University of New York at Buffalo School of Medicine in 1979.
What drugs does Dr. David Simpson prescribe most?
In 2024 Medicare Part D data, Dr. Simpson's most prescribed drugs by claims were Pregabalin, Gabapentin and Duloxetine HCl.
Has Dr. David Simpson received payments from drug or device companies?
CMS Open Payments shows $693,976 in general payments to Dr. Simpson from 34 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. David Simpson been practicing?
Dr. Simpson graduated from medical school in 1979, 47 years ago.
Does Dr. David Simpson do research?
Dmand AI links 30 publications to Dr. Simpson, published from 2011 to 2024.
Who does Dr. David Simpson publish with?
Dr. Simpson's most frequent co-authors are Steven P. Petrou, MD (1 shared paper) and Adam Graham Stewart, MBBS, MPH (1 shared paper).
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