Brian Marcus
- Hospital affiliations
- 1
- Industry payments
- $15
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 111 East 210th Street, Bronx, NY 10467
- Practice phone
- Call (718) 920-4321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Brian Marcus' 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.
Brian Marcus is a pediatrician in New Berlin, Wisconsin
Brian Marcus practices at Montefiore Einstein Hospital-Moses Campus in Bronx, New York, part of Montefiore Einstein.
Brian Marcus' NPI, 1932634102, was assigned on April 26, 2017. Brian Marcus graduated from Yale School of Medicine in 2017. Brian Marcus holds Wisconsin license 81643-20.
- NPI
- 1932634102NPI Registry (opens in a new tab)
- NPI enumeration date
- April 26, 2017
- NPI status
- Active
- Practice phone
- (718) 920-4321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brian Marcus practices in Bronx and New Berlin
Brian Marcus' primary practice is Montefiore Einstein Hospital-Moses Campus, at 111 East 210th Street, Bronx, NY 10467 in Bronx County. The practice phone is (718) 920-4321. The NPI Registry lists Brian Marcus' practice address as 4855 S Moorland Rd, New Berlin, WI 53151.
- Montefiore Einstein Hospital-Moses CampusPrimary111 East 210th Street, Bronx, NY 10467 · Bronx CountyPhone(718) 920-4321
- NPI Registry address4855 S Moorland Rd, New Berlin, WI 53151 · Waukesha CountyPhone(414) 337-6773
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Brian Marcus is affiliated with 1 site of care and 3 medical groups
Brian Marcus' primary practice is Montefiore Einstein Hospital-Moses Campus in Bronx, New York, part of Montefiore Einstein. The medical group on file is Montefiore Einstein Faculty Practice Group. Dmand AI also links Brian Marcus to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brian Marcus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Marcus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montefiore Einstein Hospital-Moses Campus | Available with a free account |
| +2 medical groups | 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 Montefiore Einstein and 6.2K+ hospitals, with verified contacts in the same login.
Brian Marcus is one of 948 pediatricians in Wisconsin
Pediatrics is Brian Marcus' primary specialty in the NPI Registry, under taxonomy code 208000000X. Brian Marcus is licensed in Wisconsin.
Specialties and state licenses
- Pediatrics, WisconsinPrimary
Pediatricians near Brian Marcus
Counts of pediatricians 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
Brian Marcus' patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Brian Marcus' median patient age at 7, with 50% women.
Brian Marcus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Brian Marcus received $15 in industry payments in 2022
CMS Open Payments shows 1 general payment to Brian Marcus from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $15.
Companies that paid Brian Marcus the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Brian Marcus graduated from Yale School of Medicine
Brian Marcus graduated from Yale School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Brian Marcus'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Brian Marcus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian Marcus' NPI number?
Brian Marcus' NPI number is 1932634102. It was assigned on April 26, 2017, and it is active in the NPI Registry.
What does Brian Marcus specialize in?
Brian Marcus is a pediatrician in New Berlin, Wisconsin. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Brian Marcus practice?
Brian Marcus practices at 111 East 210th Street, Bronx, NY 10467. Brian Marcus also practices at 4855 S Moorland Rd, New Berlin, WI 53151. Brian Marcus' primary practice is Montefiore Einstein Hospital-Moses Campus in Bronx, New York, part of Montefiore Einstein. Dmand AI also links Brian Marcus to 2 medical groups.
What is Brian Marcus' office phone number?
The practice phone on file for Brian Marcus is (718) 920-4321.
What is Brian Marcus' medical license number?
Brian Marcus holds Wisconsin license 81643-20.
Which hospitals is Brian Marcus affiliated with?
Brian Marcus practices at Montefiore Einstein Hospital-Moses Campus in Bronx, New York.
What medical group is Brian Marcus part of?
Brian Marcus is linked to Montefiore Einstein Faculty Practice Group. Dmand AI links Brian Marcus to 2 more medical groups.
Where did Brian Marcus go to medical school?
Brian Marcus graduated from Yale School of Medicine in 2017.
Has Brian Marcus received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Brian Marcus from 1 company from 2022 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Brian Marcus been practicing?
Brian Marcus graduated from medical school in 2017, 9 years ago.
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