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Dr. Tsimafei Marchuk, DO
NPI1417525528PAC ID6800354721
- Part D claims, 2024
- 44
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $853
- State license
- 1
- Practice address
- 5501 Old York Road, Philadelphia, PA 19141
- Practice phone
- Call (215) 456-6090
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marchuk'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. Tsimafei Marchuk is a general surgeon in Philadelphia, Pennsylvania
Dr. Marchuk practices at Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University.
Dr. Marchuk's NPI, 1417525528, was assigned on June 15, 2021. Dr. Marchuk holds Pennsylvania license OT020973.
NPI and contact details
- NPI
- 1417525528NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800354721
- NPI enumeration date
- June 15, 2021
- NPI status
- Active
- Practice phone
- (215) 456-6090
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Tsimafei Marchuk practices at Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania
Dr. Marchuk's primary practice is Jefferson Einstein Philadelphia Hospital, at 5501 Old York Road, Philadelphia, PA 19141 in Philadelphia County. The practice phone is (215) 456-6090.
- Jefferson Einstein Philadelphia Hospital5501 Old York Road, Philadelphia, PA 19141 · Philadelphia CountyPhone(215) 456-6090
Source: Dmand AI Affiliation Data
Dr. Tsimafei Marchuk is affiliated with 2 sites of care
Dr. Marchuk's primary practice is Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Marchuk to 1 dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tsimafei Marchuk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marchuk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jefferson Einstein Philadelphia Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tsimafei Marchuk is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Marchuk's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Marchuk is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Marchuk
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,398general surgeons in Pennsylvania301general surgeons in Philadelphia8general surgeons at Jefferson Einstein Philadelphia Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tsimafei Marchuk's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Marchuk's median patient age at 65, with 0% women.
Dr. Marchuk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Tsimafei Marchuk wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Marchuk wrote 44 Medicare Part D claims for 29 patients. 98% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $21 in total drug cost. In 2023, CMS named 16 claims across 1 drug.
Part D claims, 202444
Drugs named by CMS1
Total drug cost$21
Part D patients29
Dr. Marchuk's Part D claims by kind of drug, 2024
- Generic43 claims98%
- Brand-name and other1 claims2%
Dr. Marchuk'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. Marchuk's Part D claims, 2024
- Opioids50%22 of 44 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: 162024: 16No change
Drugs named by CMS: 1 in 2024, 1 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
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Dr. Tsimafei Marchuk has 1 publication on record
Dmand AI links 1 paper to Dr. Marchuk in 2025. Dr. Marchuk's most frequent co-authors are Ramsey Michael Dallal, MD and Charles J. Yeo, MD.
Papers1
Dr. Marchuk's most frequent co-authors
Recent publications by Dr. Marchuk
See who Dr. Marchuk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marchuk works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tsimafei Marchuk received $853 in industry payments from 2021 to 2025
CMS Open Payments shows 12 general payments to Dr. Marchuk from 8 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. KCI USA, Inc. paid the most, $215.
General payments to Dr. Marchuk by program year, 2021 to 2025
Companies that paid Dr. Marchuk the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tsimafei Marchuk'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 |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Tsimafei Marchuk
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. Tsimafei Marchuk's NPI number?
Dr. Tsimafei Marchuk's NPI number is 1417525528. It was assigned on June 15, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Tsimafei Marchuk?
Dr. Tsimafei Marchuk is a general surgeon in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Tsimafei Marchuk practice?
Dr. Marchuk practices at 5501 Old York Road, Philadelphia, PA 19141. Dr. Marchuk's primary practice is Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Marchuk to 1 dialysis center.
What is Dr. Tsimafei Marchuk's office phone number?
The practice phone on file for Dr. Marchuk is (215) 456-6090.
What is Dr. Tsimafei Marchuk's medical license number?
Dr. Marchuk holds Pennsylvania license OT020973.
Which hospitals is Dr. Tsimafei Marchuk affiliated with?
Dr. Marchuk practices at Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania.
What drugs does Dr. Tsimafei Marchuk prescribe most?
In 2024 Medicare Part D data, Dr. Marchuk's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Tsimafei Marchuk received payments from drug or device companies?
CMS Open Payments shows $853 in general payments to Dr. Marchuk from 8 companies from 2021 to 2025. The largest total came from KCI USA, Inc.
How long has Dr. Tsimafei Marchuk been practicing?
Dr. Marchuk's NPI was assigned in 2021.
Does Dr. Tsimafei Marchuk do research?
Dmand AI links 1 publication to Dr. Marchuk.
Who does Dr. Tsimafei Marchuk publish with?
Dr. Marchuk's most frequent co-authors are Ramsey Michael Dallal, MD (1 shared paper) and Charles J. Yeo, MD (1 shared paper).
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