Dr. Marc Adam Weiskopf, MD
- Medicare services, 2024
- 1,660
- Medicare patients, 2024
- 965
- Part D claims, 2024
- 4,594
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 6 Essex Center Dr, Peabody, MA 01960
- Practice phone
- Call (978) 531-1450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Salem Peabody Oral Surgery Inc.
Peabody, Massachusetts
Find Dr. Weiskopf'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. Marc Adam Weiskopf is a neurologist in Peabody, Massachusetts
Dr. Weiskopf practices at Salem Peabody Oral Surgery Inc. in Peabody, Massachusetts.
Dr. Weiskopf's NPI, 1922233360, was assigned on May 28, 2009. Dr. Weiskopf graduated from State University of New York at Buffalo School of Medicine in 2009. Dr. Weiskopf holds Massachusetts license 255992.
- NPI
- 1922233360NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052691318
- NPI enumeration date
- May 28, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 531-1450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc Adam Weiskopf practices at Salem Peabody Oral Surgery Inc. in Peabody, Massachusetts
Dr. Weiskopf's primary practice is Salem Peabody Oral Surgery Inc., at 6 Essex Center Dr, Peabody, MA 01960 in Essex County. The practice phone is (978) 531-1450.
- Salem Peabody Oral Surgery Inc.6 Essex Center Dr, Peabody, MA 01960 · Essex CountyPhone(978) 531-1450
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marc Adam Weiskopf is affiliated with 8 sites of care and 2 medical groups
Dr. Weiskopf's primary practice is Salem Peabody Oral Surgery Inc. in Peabody, Massachusetts. Dr. Weiskopf is also affiliated with Massachusetts General Hospital. The medical group on file is Essex Neurological Associates, P.C. Dmand AI also links Dr. Weiskopf to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marc Adam Weiskopf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weiskopf practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Salem Peabody Oral Surgery Inc. | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc Adam Weiskopf is one of 806 neurologists in Massachusetts
Neurology is Dr. Weiskopf's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Weiskopf is licensed in Massachusetts.
Specialties and state licenses
- Neurology, MassachusettsPrimary
Neurologists near Dr. Weiskopf
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. Marc Adam Weiskopf billed Medicare for 1,660 services in 2024
CMS data shows 1,660 Medicare services from Dr. Weiskopf across 13 procedure codes in 2024, for 965 Medicare patients. Medicare paid $149,066 for them.
Dr. Weiskopf's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1622024: 1,29211%
- Tests and treatments
- 2023: 3382024: 3689%
Where Dr. Weiskopf's Medicare services took place, 2024
- In an office1,40785%
- In a facility25315%
Dr. Weiskopf compared with the Massachusetts median for neurologists, 2024
- Dr. Weiskopf
- Massachusetts median
- Medicare services
- 1,660vs 3145.3 times
- Medicare patients
- 965vs 1785.4 times
- Part D claims
- 4,379vs 27016.2 times
Medians across 741 neurologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Weiskopf'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weiskopf and other neurologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc Adam Weiskopf treated 965 Medicare patients in 2024, average age 75
CMS counts 965 Medicare patients who saw Dr. Weiskopf in 2024. The largest group is 75 to 84, with 406 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% 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. Weiskopf's median patient age at 72, with 50% women.
Dr. Weiskopf's Medicare patients by age, 2024
Dr. Weiskopf's Medicare patients by sex, 2024
- Women48250%
- Men48350%
Chronic conditions among Dr. Weiskopf's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Anxiety39%
- Mood disorders39%
- Depression35%
- Ischemic heart disease32%
- Chronic kidney disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weiskopf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc Adam Weiskopf wrote 4,594 Medicare Part D claims in 2024
In 2024, Dr. Weiskopf wrote 4,594 Medicare Part D claims for 731 patients. 90% of them were for generic drugs. CMS names the drug for 4,379 of them, across 62 drugs with 11 or more claims each, at $735,949 in total drug cost. In 2023, CMS named 3,574 claims across 61 drugs.
Dr. Weiskopf's Part D claims by kind of drug, 2024
- Generic4,125 claims90%
- Brand-name428 claims9%
- Other41 claims1%
Dr. Weiskopf'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. Weiskopf's Part D claims, 2024
- Antipsychotics, patients 65 and over1%64 of 4,594 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: 3,5742024: 4,37923%
Drugs named by CMS: 62 in 2024, 61 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
How Dr. Marc Adam Weiskopf takes part in Medicare
Dr. Weiskopf accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Marc Adam Weiskopf has 1 publication on record
Dmand AI links 1 paper to Dr. Weiskopf in 2011. Dr. Weiskopf's most frequent co-authors are Naeem Mahfooz, MD and Bianca Weinstock Guttman, MD.
Dr. Weiskopf's most frequent co-authors
Recent publications by Dr. Weiskopf
See who Dr. Weiskopf researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weiskopf 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. Marc Adam Weiskopf received $25,365 in industry payments from 2016 to 2025
CMS Open Payments shows 1,326 general payments to Dr. Weiskopf from 71 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $3,399.
General payments to Dr. Weiskopf by program year, 2016 to 2025
General payments to Dr. Weiskopf by kind, 2016 to 2025
- Food and beverage$25,00199%
- Education$2571%
- Speaker and faculty fees$1070%
Companies that paid Dr. Weiskopf 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. Marc Adam Weiskopf graduated from State University of New York at Buffalo School of Medicine
Dr. Weiskopf graduated from State University of New York at Buffalo School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc Adam Weiskopf'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Marc Adam Weiskopf
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. Marc Adam Weiskopf's NPI number?
Dr. Marc Adam Weiskopf's NPI number is 1922233360. It was assigned on May 28, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Adam Weiskopf?
Dr. Marc Adam Weiskopf is a neurologist in Peabody, Massachusetts. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Marc Adam Weiskopf practice?
Dr. Weiskopf practices at 6 Essex Center Dr, Peabody, MA 01960. Dr. Weiskopf's primary practice is Salem Peabody Oral Surgery Inc. in Peabody, Massachusetts. Dmand AI also links Dr. Weiskopf to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Marc Adam Weiskopf's office phone number?
The practice phone on file for Dr. Weiskopf is (978) 531-1450.
What is Dr. Marc Adam Weiskopf's medical license number?
Dr. Weiskopf holds Massachusetts license 255992.
Which hospitals is Dr. Marc Adam Weiskopf affiliated with?
Dr. Weiskopf is affiliated with Massachusetts General Hospital. Dmand AI links Dr. Weiskopf to 4 more hospitals.
What medical group is Dr. Marc Adam Weiskopf part of?
Dr. Weiskopf is linked to Essex Neurological Associates, P.C. Dmand AI links Dr. Weiskopf to 1 more medical group.
Does Dr. Marc Adam Weiskopf accept Medicare?
Yes. CMS data shows Dr. Weiskopf billed Medicare for 1,660 services in 2024, and Dr. Weiskopf accepts Medicare assignment.
How many Medicare patients does Dr. Marc Adam Weiskopf see?
CMS counts 965 Medicare patients who saw Dr. Weiskopf in 2024, with an average age of 75.
What services does Dr. Marc Adam Weiskopf bill to Medicare?
In 2024, Dr. Weiskopf's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and office visit, established patient (99213).
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Where did Dr. Marc Adam Weiskopf go to medical school?
Dr. Weiskopf graduated from State University of New York at Buffalo School of Medicine in 2009.
What drugs does Dr. Marc Adam Weiskopf prescribe most?
In 2024 Medicare Part D data, Dr. Weiskopf's most prescribed drugs by claims were Donepezil HCl, Carbidopa-Levodopa and Gabapentin.
Has Dr. Marc Adam Weiskopf received payments from drug or device companies?
CMS Open Payments shows $25,365 in general payments to Dr. Weiskopf from 71 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Marc Adam Weiskopf been practicing?
Dr. Weiskopf graduated from medical school in 2009, 17 years ago.
Does Dr. Marc Adam Weiskopf do research?
Dmand AI links 1 publication to Dr. Weiskopf.
Who does Dr. Marc Adam Weiskopf publish with?
Dr. Weiskopf's most frequent co-authors are Naeem Mahfooz, MD (1 shared paper) and Bianca Weinstock Guttman, MD (1 shared paper).
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