Dr. Eliyahu Samuel Kopstick, DO
- Medicare services, 2024
- 2,296
- Medicare patients, 2024
- 582
- Part D claims, 2024
- 15,641
- Hospital affiliations
- 2
- Industry payments
- $32,009
- Practice address
- 4982 Hylan Blvd, Staten Island, NY 10312
- Practice phone
- Call (718) 477-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mt Sinai Doctors Si-Victory Int Med
Staten Island, New York
Find Dr. Kopstick'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. Eliyahu Samuel Kopstick is an internist in Staten Island, New York
Dr. Kopstick practices at Mt Sinai Doctors Si-Victory Int Med in Staten Island, New York.
Dr. Kopstick's NPI, 1225083546, was assigned on May 24, 2006. Dr. Kopstick graduated from New York College of Osteo Medicine of New York Institute of Technology in 2003. Dr. Kopstick holds New York license 235575.
- NPI
- 1225083546NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759485790
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 477-6900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eliyahu Samuel Kopstick practices at Mt Sinai Doctors Si-Victory Int Med in Staten Island, New York
Dr. Kopstick's primary practice is Mt Sinai Doctors Si-Victory Int Med, at 4982 Hylan Blvd, Staten Island, NY 10312 in Richmond County. The practice phone is (718) 477-6900.
- Mt Sinai Doctors Si-Victory Int Med4982 Hylan Blvd, Staten Island, NY 10312 · Richmond CountyPhone(718) 477-6900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eliyahu Samuel Kopstick is affiliated with 8 sites of care and 2 medical groups
Dr. Kopstick's primary practice is Mt Sinai Doctors Si-Victory Int Med in Staten Island, New York. Dr. Kopstick is also affiliated with Staten Island University Hospital. The medical group on file is Mount Sinai Doctors-Victory Internal Medicine. Dmand AI also links Dr. Kopstick to 1 more hospital, 3 home health agencies, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eliyahu Samuel Kopstick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kopstick practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mt Sinai Doctors Si-Victory Int Med | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eliyahu Samuel Kopstick is one of 9,643 internists in New York
Internal medicine is Dr. Kopstick's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kopstick is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Kopstick
Counts of internists 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. Eliyahu Samuel Kopstick billed Medicare for 2,296 services in 2024
CMS data shows 2,296 Medicare services from Dr. Kopstick across 13 procedure codes in 2024, for 582 Medicare patients. Medicare paid $167,323 for them. Every service was in an office.
Dr. Kopstick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5562024: 1,21422%
- Surgery
- 2023: 4982024: 5306%
- Other services
- 2023: 2552024: 2799%
- Tests and treatments
- 2023: 2332024: 19715%
- Drugs given in the office
- 2023: 902024: 4748%
- Lab and pathology
- 2023: 202024: 2945%
Dr. Kopstick compared with the New York median for internists, 2024
- Dr. Kopstick
- New York median
- Medicare services
- 2,296vs 4265.4 times
- Medicare patients
- 582vs 1583.7 times
- Part D claims
- 14,750vs 62223.7 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Kopstick'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kopstick and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eliyahu Samuel Kopstick treated 582 Medicare patients in 2024, average age 71
CMS counts 582 Medicare patients who saw Dr. Kopstick in 2024. The largest group is 65 to 74, with 299 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kopstick's median patient age at 51, with 53% women.
Dr. Kopstick's Medicare patients by age, 2024
Dr. Kopstick's Medicare patients by sex, 2024
- Women30753%
- Men27547%
Chronic conditions among Dr. Kopstick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Diabetes38%
- Ischemic heart disease29%
- Anxiety24%
- Chronic kidney disease18%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kopstick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eliyahu Samuel Kopstick wrote 15,641 Medicare Part D claims in 2024
In 2024, Dr. Kopstick wrote 15,641 Medicare Part D claims for 1,343 patients. 87% of them were for generic drugs. CMS names the drug for 14,750 of them, across 201 drugs with 11 or more claims each, at $1,252,331 in total drug cost. In 2023, CMS named 13,931 claims across 201 drugs.
Dr. Kopstick's Part D claims by kind of drug, 2024
- Generic13,681 claims87%
- Brand-name1,843 claims12%
- Other117 claims1%
Dr. Kopstick'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. Kopstick's Part D claims, 2024
- Opioids1%149 of 15,641 claims
- Antibiotics4%653 of 15,641 claims
- Antipsychotics, patients 65 and over0%56 of 15,641 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: 13,9312024: 14,7506%
Drugs named by CMS: 201 in 2024, 201 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. Eliyahu Samuel Kopstick offers telehealth to Medicare patients
Dr. Kopstick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kopstick as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eliyahu Samuel Kopstick received $32,009 in industry payments from 2016 to 2025
CMS Open Payments shows 1,932 general payments to Dr. Kopstick from 62 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. AstraZeneca Pharmaceuticals LP paid the most, $5,164.
General payments to Dr. Kopstick by program year, 2016 to 2025
General payments to Dr. Kopstick by kind, 2016 to 2025
- Food and beverage$28,76290%
- Consulting fees$2,8279%
- Travel and lodging$2871%
- Education$1320%
Companies that paid Dr. Kopstick 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. Eliyahu Samuel Kopstick graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Kopstick graduated from New York College of Osteo Medicine of New York Institute of Technology in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eliyahu Samuel Kopstick'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Eliyahu Samuel Kopstick
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. Eliyahu Samuel Kopstick's NPI number?
Dr. Eliyahu Samuel Kopstick's NPI number is 1225083546. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eliyahu Samuel Kopstick?
Dr. Eliyahu Samuel Kopstick is an internist in Staten Island, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Eliyahu Samuel Kopstick practice?
Dr. Kopstick practices at 4982 Hylan Blvd, Staten Island, NY 10312. Dr. Kopstick's primary practice is Mt Sinai Doctors Si-Victory Int Med in Staten Island, New York. Dmand AI also links Dr. Kopstick to 1 hospital, 3 home health agencies, 2 group practices and clinics and 1 medical group.
What is Dr. Eliyahu Samuel Kopstick's office phone number?
The practice phone on file for Dr. Kopstick is (718) 477-6900.
What is Dr. Eliyahu Samuel Kopstick's medical license number?
Dr. Kopstick holds New York license 235575.
Which hospitals is Dr. Eliyahu Samuel Kopstick affiliated with?
Dr. Kopstick is affiliated with Staten Island University Hospital. Dmand AI links Dr. Kopstick to 1 more hospital.
What medical group is Dr. Eliyahu Samuel Kopstick part of?
Dr. Kopstick is linked to Mount Sinai Doctors-Victory Internal Medicine. Dmand AI links Dr. Kopstick to 1 more medical group.
Does Dr. Eliyahu Samuel Kopstick accept Medicare?
Yes. CMS data shows Dr. Kopstick billed Medicare for 2,296 services in 2024, and Dr. Kopstick accepts Medicare assignment.
Does Dr. Eliyahu Samuel Kopstick offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kopstick as offering telehealth services.
How many Medicare patients does Dr. Eliyahu Samuel Kopstick see?
CMS counts 582 Medicare patients who saw Dr. Kopstick in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Eliyahu Samuel Kopstick bill to Medicare?
In 2024, Dr. Kopstick's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Eliyahu Samuel Kopstick go to medical school?
Dr. Kopstick graduated from New York College of Osteo Medicine of New York Institute of Technology in 2003.
What drugs does Dr. Eliyahu Samuel Kopstick prescribe most?
In 2024 Medicare Part D data, Dr. Kopstick's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Eliyahu Samuel Kopstick received payments from drug or device companies?
CMS Open Payments shows $32,009 in general payments to Dr. Kopstick from 62 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Eliyahu Samuel Kopstick been practicing?
Dr. Kopstick graduated from medical school in 2003, 23 years ago.
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