Dr. Marc Fisher, MD
- Medicare services, 2024
- 189
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 97
- Hospital affiliations
- 3
- Industry payments
- $4,907
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fisher'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 Fisher is a neurologist in Boston, Massachusetts
Dr. Fisher practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Fisher's NPI, 1134103799, was assigned on December 6, 2005. Dr. Fisher graduated from State University of NY Upstate Medical University in 1974. Dr. Fisher holds Massachusetts license 42832.
- NPI
- 1134103799NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022027184
- NPI enumeration date
- December 6, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc Fisher practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Fisher's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Marc Fisher is affiliated with 4 sites of care and 2 medical groups
Dr. Fisher's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dr. Fisher is also affiliated with Beth Israel Deaconess Hospital-Needham. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Fisher to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc Fisher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fisher practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
| +3 more sites and 1 medical group | 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 Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Marc Fisher is one of 806 neurologists in Massachusetts
Neurology is Dr. Fisher's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Fisher is licensed in Massachusetts.
Specialties and state licenses
- Neurology, MassachusettsPrimary
Neurologists near Dr. Fisher
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 Fisher billed Medicare for 189 services in 2024
CMS data shows 189 Medicare services from Dr. Fisher across 5 procedure codes in 2024, for 150 Medicare patients. Medicare paid $13,750 for them.
Dr. Fisher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1462024: 1588%
- Other services
- 2023: 02024: 31
Where Dr. Fisher's Medicare services took place, 2024
- In an office10556%
- In a facility8444%
Dr. Fisher compared with the Massachusetts median for neurologists, 2024
- Dr. Fisher
- Massachusetts median
- Medicare services
- 189vs 31440% below
- Medicare patients
- 150vs 17816% below
- Part D claims
- 55vs 27080% below
Medians across 741 neurologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Fisher'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc Fisher treated 150 Medicare patients in 2024, average age 75
CMS counts 150 Medicare patients who saw Dr. Fisher in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fisher's median patient age at 73, with 48% women.
Dr. Fisher's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fisher's Medicare patients by sex, 2024
- Women6745%
- Men8355%
Chronic conditions among Dr. Fisher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA56%
- Arthritis51%
- Mood disorders35%
- Anxiety33%
- Diabetes33%
- Ischemic heart disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fisher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc Fisher wrote 97 Medicare Part D claims in 2024
In 2024, Dr. Fisher wrote 97 Medicare Part D claims for 28 patients. 91% of them were for generic drugs. CMS names the drug for 55 of them, across 3 drugs with 11 or more claims each, at $1,128 in total drug cost. In 2023, CMS named 75 claims across 5 drugs.
Dr. Fisher's Part D claims by kind of drug, 2024
- Generic88 claims91%
- Brand-name and other9 claims9%
Dr. Fisher'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: 752024: 5527%
Drugs named by CMS: 3 in 2024, 5 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 Fisher takes part in Medicare
Dr. Fisher 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 Fisher received $4,907 in industry payments from 2017 to 2024
CMS Open Payments shows 5 general payments to Dr. Fisher from 4 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 98% of the total. AstraZeneca Pharmaceuticals LP paid the most, $4,833.
General payments to Dr. Fisher by program year, 2017 to 2024
General payments to Dr. Fisher by kind, 2017 to 2024
- Consulting fees$4,83398%
- Food and beverage$742%
Companies that paid Dr. Fisher the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc Fisher graduated from State University of NY Upstate Medical University
Dr. Fisher graduated from State University of NY Upstate Medical University in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc Fisher'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) |
| 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 Fisher
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 Fisher's NPI number?
Dr. Marc Fisher's NPI number is 1134103799. It was assigned on December 6, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Fisher?
Dr. Marc Fisher is a neurologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Marc Fisher practice?
Dr. Fisher practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Fisher's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Fisher to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Marc Fisher's office phone number?
The practice phone on file for Dr. Fisher is (617) 667-7000.
What is Dr. Marc Fisher's medical license number?
Dr. Fisher holds Massachusetts license 42832.
Which hospitals is Dr. Marc Fisher affiliated with?
Dr. Fisher practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts. Dr. Fisher is also affiliated with Beth Israel Deaconess Hospital-Needham. Dmand AI links Dr. Fisher to 1 more hospital.
What medical group is Dr. Marc Fisher part of?
Dr. Fisher is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Fisher to 1 more medical group.
Does Dr. Marc Fisher accept Medicare?
Yes. CMS data shows Dr. Fisher billed Medicare for 189 services in 2024, and Dr. Fisher accepts Medicare assignment.
How many Medicare patients does Dr. Marc Fisher see?
CMS counts 150 Medicare patients who saw Dr. Fisher in 2024, with an average age of 75.
What services does Dr. Marc Fisher bill to Medicare?
In 2024, Dr. Fisher's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and medicare service (G2211).
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Where did Dr. Marc Fisher go to medical school?
Dr. Fisher graduated from State University of NY Upstate Medical University in 1974.
What drugs does Dr. Marc Fisher prescribe most?
In 2024 Medicare Part D data, Dr. Fisher's most prescribed drugs by claims were Gabapentin, Oxcarbazepine and Levetiracetam.
Has Dr. Marc Fisher received payments from drug or device companies?
CMS Open Payments shows $4,907 in general payments to Dr. Fisher from 4 companies from 2017 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Marc Fisher been practicing?
Dr. Fisher graduated from medical school in 1974, 52 years ago.
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