Dr. Marc Evan Sher, MD
- Medicare services, 2024
- 790
- Medicare patients, 2024
- 451
- Part D claims, 2024
- 129
- MIPS score, 2024
- 29
- Hospital affiliations
- 3
- Practice address
- 1991 Marcus Avenue, Lake Success, NY 11042
- Practice phone
- Call (317) 796-7565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Hyde Park Endoscopy
Surgery Center - Medicare-Certified · Lake Success, New York
Find Dr. Sher'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 Evan Sher is a general surgeon in New Hyde Park, New York
Dr. Sher practices at New Hyde Park Endoscopy in Lake Success, New York.
Dr. Sher's NPI, 1376682443, was assigned on February 5, 2007. Dr. Sher graduated from Icahn School Of Medicine At Mount Sinai in 1990. Dr. Sher holds New York license 192088.
- NPI
- 1376682443NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870560519
- NPI enumeration date
- February 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 796-7565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc Evan Sher practices at New Hyde Park Endoscopy in Lake Success, New York
Dr. Sher's primary practice is New Hyde Park Endoscopy, at 1991 Marcus Avenue, Lake Success, NY 11042. The practice phone is (317) 796-7565.
- New Hyde Park Endoscopy1991 Marcus Avenue, Lake Success, NY 11042Phone(317) 796-7565
Source: Dmand AI Affiliation Data
Dr. Marc Evan Sher is affiliated with 7 sites of care and 2 medical groups
Dr. Sher's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dr. Sher is also affiliated with North Shore University Hospital. The medical group on file is Cardiac Interventional Group. Dmand AI also links Dr. Sher to 2 more hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marc Evan Sher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sher practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Hyde Park Endoscopy | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc Evan Sher is one of 1,604 general surgeons in New York
Surgery is Dr. Sher's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Sher is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Sher's licenses on file in 2 states: New York and Florida.
Specialties and state licenses
- Surgery, New YorkPrimary
- Florida license
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, appendectomy, cancerous skin growth removal, colonoscopy, colon removal and gallbladder removal among the conditions Dr. Sher treats.
General surgeons near Dr. Sher
Counts of general 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 Evan Sher billed Medicare for 790 services in 2024
CMS data shows 790 Medicare services from Dr. Sher across 16 procedure codes in 2024, for 451 Medicare patients. Medicare paid $114,982 for them.
Dr. Sher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5182024: 4856%
- Surgery
- 2023: 2442024: 30525%
Where Dr. Sher's Medicare services took place, 2024
- In an office49162%
- In a facility29938%
Dr. Sher compared with the New York median for general surgeons, 2024
- Dr. Sher
- New York median
- Medicare services
- 790vs 1545.1 times
- Medicare patients
- 451vs 1094.1 times
- Part D claims
- 73vs 243.0 times
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Sher'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 Evan Sher treated 451 Medicare patients in 2024, average age 75
CMS counts 451 Medicare patients who saw Dr. Sher in 2024. The largest group is 65 to 74, with 209 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sher's median patient age at 62, with 39% women.
Dr. Sher's Medicare patients by age, 2024
Dr. Sher's Medicare patients by sex, 2024
- Women17439%
- Men27761%
Chronic conditions among Dr. Sher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes46%
- Arthritis44%
- Ischemic heart disease38%
- Cancer25%
- Atrial fibrillation18%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women39%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc Evan Sher wrote 129 Medicare Part D claims in 2024
In 2024, Dr. Sher wrote 129 Medicare Part D claims for 78 patients. 84% of them were for generic drugs. CMS names the drug for 73 of them, across 4 drugs with 11 or more claims each, at $3,067 in total drug cost. In 2023, CMS named 51 claims across 4 drugs.
Dr. Sher's Part D claims by kind of drug, 2024
- Generic109 claims84%
- Brand-name20 claims16%
Dr. Sher'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. Sher's Part D claims, 2024
- Opioids10%13 of 129 claims
- Antibiotics40%52 of 129 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: 512024: 7343%
Drugs named by CMS: 4 in 2024, 4 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
Dr. Marc Evan Sher scored 29 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 29 out of 100 for Dr. Sher for performance year 2024, reported individually. Dr. Sher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of hernia repair - groin (open) by Dr. Sher, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Sher's MIPS scores, performance year 2024
- 29of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 97of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Sher ranks in Medicare procedure volume
- Colonoscopy
- 83rd percentile117 procedures
- Hernia repair - groin (open)
- 98th percentile29 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 49th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Marc Evan Sher received $9,637 in industry payments from 2016 to 2025
CMS Open Payments shows 164 general payments to Dr. Sher from 50 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 54% of the total. Intuitive Surgical, Inc. paid the most, $2,749.
General payments to Dr. Sher by program year, 2016 to 2025
General payments to Dr. Sher by kind, 2016 to 2025
- Food and beverage$5,21654%
- Travel and lodging$4,42146%
Companies that paid Dr. Sher 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 Evan Sher has 1 award and honors on record
Dmand AI lists 1 award for Dr. Sher.
Awards and honors for Dr. Sher
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Marc Evan Sher graduated from Icahn School Of Medicine At Mount Sinai
Dr. Sher graduated from Icahn School Of Medicine At Mount Sinai in 1990. Dr. Sher is a member of ACS.
- Medical school
- Board certified in colon & rectal surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Marc Evan Sher accepts plans from 14 insurance carriers
Dr. Sher is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Humana
- +6 more carriersWith a free account
Plan types Dr. Sher accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- POS4
- EPO2
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Marc Evan Sher'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Marc Evan Sher
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 Evan Sher's NPI number?
Dr. Marc Evan Sher's NPI number is 1376682443. It was assigned on February 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Evan Sher?
Dr. Marc Evan Sher is a general surgeon in New Hyde Park, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Marc Evan Sher practice?
Dr. Sher practices at 1991 Marcus Avenue, Lake Success, NY 11042. Dr. Sher's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dmand AI also links Dr. Sher to 2 hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Marc Evan Sher's office phone number?
The practice phone on file for Dr. Sher is (317) 796-7565.
What is Dr. Marc Evan Sher's medical license number?
Dr. Sher holds New York license 192088, one of the licenses on file in 2 states.
Which states has Dr. Marc Evan Sher been licensed in?
Dmand AI has state licenses on file for Dr. Sher in New York (1993 to 2027) and Florida (1995 to 1998).
Which hospitals is Dr. Marc Evan Sher affiliated with?
Dr. Sher is affiliated with North Shore University Hospital. Dmand AI links Dr. Sher to 2 more hospitals.
What medical group is Dr. Marc Evan Sher part of?
Dr. Sher is linked to Cardiac Interventional Group. Dmand AI links Dr. Sher to 1 more medical group.
Does Dr. Marc Evan Sher accept Medicare?
Yes. CMS data shows Dr. Sher billed Medicare for 790 services in 2024, and Dr. Sher accepts Medicare assignment.
What is Dr. Marc Evan Sher's MIPS score?
Dr. Sher's MIPS final score for performance year 2024 is 29 out of 100, reported individually.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Marc Evan Sher see?
CMS counts 451 Medicare patients who saw Dr. Sher in 2024, with an average age of 75.
Is Dr. Marc Evan Sher board certified?
Yes. Dr. Sher is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.
What services does Dr. Marc Evan Sher bill to Medicare?
In 2024, Dr. Sher's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Marc Evan Sher go to medical school?
Dr. Sher graduated from Icahn School Of Medicine At Mount Sinai in 1990.
What drugs does Dr. Marc Evan Sher prescribe most?
In 2024 Medicare Part D data, Dr. Sher's most prescribed drugs by claims were Ciprofloxacin HCl, Metronidazole and Clenpiq.
Has Dr. Marc Evan Sher received payments from drug or device companies?
CMS Open Payments shows $9,637 in general payments to Dr. Sher from 50 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Marc Evan Sher been practicing?
Dr. Sher graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Marc Evan Sher accept?
Dr. Sher is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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