Dr. Marc Chernoff, MD
- Industry payments
- $2,010
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9 Technology Dr, East Setauket, NY 11733
- Practice phone
- Call (516) 572-6705
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chernoff'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 Chernoff is an orthopedic surgeon in East Setauket, New York
Dr. Chernoff practices in East Setauket, New York.
Dr. Chernoff's NPI, 1508894130, was assigned on June 30, 2006. Dr. Chernoff holds New York license 210344.
- NPI
- 1508894130NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Practice phone
- (516) 572-6705
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Marc Chernoff's practice address is in East Setauket, New York
Dr. Chernoff's practice address in the NPI Registry is 9 Technology Dr, East Setauket, NY 11733, in Suffolk County. The practice phone is (516) 572-6705.
- NPI Registry address9 Technology Dr, East Setauket, NY 11733 · Suffolk CountyPhone(516) 572-6705
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Marc Chernoff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chernoff practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Chernoff's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc Chernoff is one of 1,151 orthopedic surgeons in New York
Orthopaedic surgery is Dr. Chernoff's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Chernoff is licensed in New York.
Specialties and state licenses
- Orthopaedic surgery, New YorkPrimary
Orthopedic surgeons near Dr. Chernoff
Counts of orthopedic surgeons 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 Chernoff's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Chernoff's median patient age at 64, with 38% women.
Dr. Chernoff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women38%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Marc Chernoff received $2,010 in industry payments from 2016 to 2025
CMS Open Payments shows 60 general payments to Dr. Chernoff from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. Medtronic USA, Inc. paid the most, $488.
General payments to Dr. Chernoff by program year, 2016 to 2025
General payments to Dr. Chernoff by kind, 2016 to 2025
- Food and beverage$1,73086%
- Speaker and faculty fees$28014%
Companies that paid Dr. Chernoff the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marc Chernoff'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Marc Chernoff
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 Chernoff's NPI number?
Dr. Marc Chernoff's NPI number is 1508894130. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Chernoff?
Dr. Marc Chernoff is an orthopedic surgeon in East Setauket, New York. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Marc Chernoff practice?
Dr. Chernoff practices at 9 Technology Dr, East Setauket, NY 11733.
What is Dr. Marc Chernoff's office phone number?
The practice phone on file for Dr. Chernoff is (516) 572-6705.
What is Dr. Marc Chernoff's medical license number?
Dr. Chernoff holds New York license 210344.
Has Dr. Marc Chernoff received payments from drug or device companies?
CMS Open Payments shows $2,010 in general payments to Dr. Chernoff from 24 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.
How long has Dr. Marc Chernoff been practicing?
Dr. Chernoff's NPI was assigned in 2006.
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