Dr. Eric Joseph Margolis, MD
- Hospital affiliations
- 1
- Industry payments
- $172
- Insurance carriers
- 3
- State licenses
- 4
- Year NPI issued
- 2006
- Practice address
- 1 Bay Avenue, Montclair, NJ 07042
- Practice phone
- Call (973) 429-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Margolis' 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. Eric Joseph Margolis is a neonatologist in Montclair, New Jersey
Dr. Margolis practices at Hackensack Meridian Mountainside Medical Center in Montclair, New Jersey, part of Ardent Health.
Dr. Margolis' NPI, 1811951346, was assigned on April 13, 2006. Dr. Margolis graduated from Sidney Kimmel Medical College in 1980. Dr. Margolis' California license number on file is G87529.
- NPI
- 1811951346NPI Registry (opens in a new tab)
- NPI enumeration date
- April 13, 2006
- NPI status
- Active
- Practice phone
- (973) 429-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Eric Joseph Margolis practices at Hackensack Meridian Mountainside Medical Center in Montclair, New Jersey
Dr. Margolis' primary practice is Hackensack Meridian Mountainside Medical Center, at 1 Bay Avenue, Montclair, NJ 07042 in Essex County. The practice phone is (973) 429-6000.
- Hackensack Meridian Mountainside Medical Center1 Bay Avenue, Montclair, NJ 07042 · Essex CountyPhone(973) 429-6000
Source: Dmand AI Affiliation Data
Dr. Eric Joseph Margolis is affiliated with 1 site of care
Dr. Margolis' primary practice is Hackensack Meridian Mountainside Medical Center in Montclair, New Jersey, part of Ardent Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Joseph Margolis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Margolis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hackensack Meridian Mountainside Medical Center | 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 Ardent Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eric Joseph Margolis is one of 227 neonatologists in New Jersey
Neonatal-perinatal medicine is Dr. Margolis' primary specialty in the NPI Registry, under taxonomy code 2080N0001X. Dr. Margolis is board certified in neonatal-perinatal medicine by the American Board of Pediatrics. Dmand AI has Dr. Margolis' licenses on file in 4 states: California, New Jersey, Connecticut and Pennsylvania.
Specialties and state licenses
- Neonatal-perinatal medicine, CaliforniaPrimary
- New Jersey license
- Connecticut license
- Pennsylvania license
Neonatologists near Dr. Margolis
Counts of neonatologists 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. Eric Joseph Margolis' patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Margolis' median patient age at 32, with 63% women.
Dr. Margolis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Eric Joseph Margolis received $172 in industry payments from 2017 to 2025
CMS Open Payments shows 4 general payments to Dr. Margolis from 2 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Ferring Pharmaceuticals Inc. paid the most, $137.
General payments to Dr. Margolis by program year, 2017 to 2025
Companies that paid Dr. Margolis the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Joseph Margolis graduated from Sidney Kimmel Medical College
Dr. Margolis graduated from Sidney Kimmel Medical College in 1980.
- Medical school
- Board certified in neonatal-perinatal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Eric Joseph Margolis accepts plans from 3 insurance carriers
Dr. Margolis is in network with 3 carriers, including Aetna, Horizon Blue Cross Blue Shield of New Jersey and NY State Medicaid. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- Horizon Blue Cross Blue Shield of New Jersey
- NY State Medicaid
Plan types Dr. Margolis accepts, by number of carriers
- HMO2
- Medicare2
- PPO2
- EPO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Eric Joseph Margolis'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 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Eric Joseph Margolis
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. Eric Joseph Margolis' NPI number?
Dr. Eric Joseph Margolis' NPI number is 1811951346. It was assigned on April 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Joseph Margolis?
Dr. Eric Joseph Margolis is a neonatologist in Montclair, New Jersey. The primary specialty in the NPI Registry is Neonatal-Perinatal Medicine Physician (taxonomy code 2080N0001X).
Where does Dr. Eric Joseph Margolis practice?
Dr. Margolis practices at 1 Bay Avenue, Montclair, NJ 07042. Dr. Margolis' primary practice is Hackensack Meridian Mountainside Medical Center in Montclair, New Jersey, part of Ardent Health.
What is Dr. Eric Joseph Margolis' office phone number?
The practice phone on file for Dr. Margolis is (973) 429-6000.
What is Dr. Eric Joseph Margolis' medical license number?
Dr. Margolis' California license number on file is G87529, one of the licenses on file in 4 states.
Which states has Dr. Eric Joseph Margolis been licensed in?
Dmand AI has state licenses on file for Dr. Margolis in California (2005 to 2025), New Jersey (1983 to 2025), Connecticut (2008 to 2023) and Pennsylvania (1982 to 2008).
Which hospitals is Dr. Eric Joseph Margolis affiliated with?
Dr. Margolis practices at Hackensack Meridian Mountainside Medical Center in Montclair, New Jersey.
Is Dr. Eric Joseph Margolis board certified?
Yes. Dr. Margolis is board certified in neonatal-perinatal medicine by the American Board of Pediatrics.
Where did Dr. Eric Joseph Margolis go to medical school?
Dr. Margolis graduated from Sidney Kimmel Medical College in 1980.
Has Dr. Eric Joseph Margolis received payments from drug or device companies?
CMS Open Payments shows $172 in general payments to Dr. Margolis from 2 companies from 2017 to 2025. The largest total came from Ferring Pharmaceuticals Inc.
How long has Dr. Eric Joseph Margolis been practicing?
Dr. Margolis graduated from medical school in 1980, 46 years ago.
What insurance does Dr. Eric Joseph Margolis accept?
Dr. Margolis is in network with 3 carriers, including Aetna, Horizon Blue Cross Blue Shield of New Jersey and NY State Medicaid. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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