HeadacheMigraine DisordersStatus Epilepticus
Dr. David A. Marks, MD
NPI1497854012PAC ID7416985205
- Medicare services, 2024
- 301
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 2,138
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 150 Bergen St, Newark, NJ 07103
- Practice phone
- Call (973) 972-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. David A. Marks is a neurologist in Newark, New Jersey
Dr. Marks practices at University Hospital in Newark, New Jersey, part of State of New Jersey.
Dr. Marks' NPI, 1497854012, was assigned on September 21, 2006. Dr. Marks holds New Jersey license 25MA05762400.
NPI and contact details
- NPI
- 1497854012NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416985205
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (973) 972-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David A. Marks practices at University Hospital in Newark, New Jersey
Dr. Marks' primary practice is University Hospital, at 150 Bergen St, Newark, NJ 07103 in Essex County. The practice phone is (973) 972-4300.
- University Hospital150 Bergen St, Newark, NJ 07103 · Essex CountyPhone(973) 972-4300
Source: Dmand AI Affiliation Data
Dr. David A. Marks is affiliated with 2 sites of care and 1 medical group
Dr. Marks' primary practice is University Hospital in Newark, New Jersey, part of State of New Jersey. The medical group on file is University Neuro-Ophthalmology Associates. Dmand AI also links Dr. Marks 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 A. Marks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marks practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | 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. David A. Marks is one of 607 neurologists in New Jersey
Neurology is Dr. Marks' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Marks is licensed in New Jersey.
Specialties and state licenses
- Neurology, New JerseyPrimary
Neurologists near Dr. Marks
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 A. Marks billed Medicare for 301 services in 2024
CMS data shows 301 Medicare services from Dr. Marks across 7 procedure codes in 2024, for 190 Medicare patients. Medicare paid $27,690 for them.
Medicare services, 2024301
Medicare patients190
Paid by Medicare$27,690
Procedure codes7
Dr. Marks' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2322024: 19317%
- Tests and treatments
- 2023: 1132024: 1084%
Where Dr. Marks' Medicare services took place, 2024
- In an office207%
- In a facility28193%
Dr. Marks compared with the New Jersey median for neurologists, 2024
- Dr. Marks
- New Jersey median
- Medicare services
- 301vs 44833% below
- Medicare patients
- 190vs 23720% below
- Part D claims
- 2,026vs 4754.3 times
Medians across 595 neurologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Marks' 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. Marks?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marks and other neurologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David A. Marks treated 190 Medicare patients in 2024, average age 64
CMS counts 190 Medicare patients who saw Dr. Marks in 2024. The largest group is under 65, with 77 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 63% are also on Medicaid. Their average risk score is 2.34, 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. Marks' median patient age at 49, with 53% women.
Medicare patients, 2024190
Average age64
Average risk score2.34
Also on Medicaid63%
Dr. Marks' Medicare patients by age, 2024
Dr. Marks' Medicare patients by sex, 2024
- Women9047%
- Men10053%
Chronic conditions among Dr. Marks' Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Diabetes53%
- Stroke or TIA46%
- Chronic kidney disease38%
- Mood disorders38%
- Arthritis36%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David A. Marks wrote 2,138 Medicare Part D claims in 2024
In 2024, Dr. Marks wrote 2,138 Medicare Part D claims for 236 patients. 85% of them were for generic drugs. CMS names the drug for 2,026 of them, across 27 drugs with 11 or more claims each, at $382,477 in total drug cost. In 2023, CMS named 2,220 claims across 31 drugs.
Part D claims, 20242,138
Drugs named by CMS27
Total drug cost$382,477
Part D patients236
Dr. Marks' Part D claims by kind of drug, 2024
- Generic1,813 claims85%
- Brand-name271 claims13%
- Other54 claims3%
Dr. Marks' 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: 2,2202024: 2,0269%
Drugs named by CMS: 27 in 2024, 31 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 A. Marks offers telehealth to Medicare patients
Dr. Marks accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marks as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David A. Marks has 3 publications on record
Dmand AI links 3 papers to Dr. Marks. Dr. Marks has published most often in Neurology. Dr. Marks' most frequent co-authors are Hlynur Georgsson, MD and Weredeselam Menna Olango, MD.
Papers3
Dr. Marks' most frequent co-authors
Recent publications by Dr. Marks
Dominance, CerebralDrinking WaterElectroencephalography
See who Dr. Marks researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marks 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 A. Marks received $30,794 in industry payments from 2016 to 2023
CMS Open Payments shows 67 general payments to Dr. Marks from 4 drug and device companies from 2016 to 2023. Speaker and faculty fees make up the largest share, 77% of the total. Sunovion Pharmaceuticals Inc. paid the most, $27,367.
General payments to Dr. Marks by program year, 2016 to 2023
General payments to Dr. Marks by kind, 2016 to 2023
$30.8Kin total
- Speaker and faculty fees$23,67077%
- Travel and lodging$3,34711%
- Honoraria$2,5008%
- Food and beverage$1,0673%
- Other$2101%
Companies that paid Dr. Marks the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David A. Marks'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) |
| 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) |
| 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) |
| 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 A. Marks
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 A. Marks' NPI number?
Dr. David A. Marks' NPI number is 1497854012. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David A. Marks?
Dr. David A. Marks is a neurologist in Newark, New Jersey. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. David A. Marks practice?
Dr. Marks practices at 150 Bergen St, Newark, NJ 07103. Dr. Marks' primary practice is University Hospital in Newark, New Jersey, part of State of New Jersey. Dmand AI also links Dr. Marks to 1 group practice or clinic.
What is Dr. David A. Marks' office phone number?
The practice phone on file for Dr. Marks is (973) 972-4300.
What is Dr. David A. Marks' medical license number?
Dr. Marks holds New Jersey license 25MA05762400.
Which hospitals is Dr. David A. Marks affiliated with?
Dr. Marks practices at University Hospital in Newark, New Jersey.
What medical group is Dr. David A. Marks part of?
Dr. Marks is linked to University Neuro-Ophthalmology Associates.
Does Dr. David A. Marks accept Medicare?
Yes. CMS data shows Dr. Marks billed Medicare for 301 services in 2024, and Dr. Marks accepts Medicare assignment.
Does Dr. David A. Marks offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Marks as offering telehealth services.
How many Medicare patients does Dr. David A. Marks see?
CMS counts 190 Medicare patients who saw Dr. Marks in 2024, with an average age of 64.
Show 6 more questionsShow fewer questions
What services does Dr. David A. Marks bill to Medicare?
In 2024, Dr. Marks' most billed Medicare services were nerve and brain test (95720), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. David A. Marks prescribe most?
In 2024 Medicare Part D data, Dr. Marks' most prescribed drugs by claims were Levetiracetam, Divalproex Sodium and Lamotrigine.
Has Dr. David A. Marks received payments from drug or device companies?
CMS Open Payments shows $30,794 in general payments to Dr. Marks from 4 companies from 2016 to 2023. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. David A. Marks been practicing?
Dr. Marks graduated from medical school in 1983, 43 years ago.
Does Dr. David A. Marks do research?
Dmand AI links 3 publications to Dr. Marks.
Who does Dr. David A. Marks publish with?
Dr. Marks' most frequent co-authors are Hlynur Georgsson, MD (1 shared paper) and Weredeselam Menna Olango, MD (1 shared paper).
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