J Thorac Cardiovasc Surg
Disease Models, AnimalHeart TransplantationLysophospholipids
Dr. Jack Zakrzewski, MD
NPI1265061295
- Part D claims, 2023
- 21
- Publications
- 15
- Industry payments
- $863
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 12631 E 17th Ave Rm 6111, Aurora, CO 80045-2527
- Practice phone
- Call (303) 724-2750
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Zakrzewski'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. Jack Zakrzewski is a general surgeon in Aurora, Colorado
Dr. Zakrzewski practices in Aurora, Colorado.
Dr. Zakrzewski's NPI, 1265061295, was assigned on April 2, 2020. Dr. Zakrzewski holds Colorado license TL.0008629.
NPI and contact details
- NPI
- 1265061295NPI Registry (opens in a new tab)
- NPI enumeration date
- April 2, 2020
- NPI status
- Active
- Practice phone
- (303) 724-2750
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Jack Zakrzewski's practice address is in Aurora, Colorado
Dr. Zakrzewski's practice address in the NPI Registry is 12631 E 17th Ave Rm 6111, Aurora, CO 80045-2527. The practice phone is (303) 724-2750.
- NPI Registry address12631 E 17th Ave Rm 6111, Aurora, CO 80045-2527Phone(303) 724-2750
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Jack Zakrzewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zakrzewski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Zakrzewski's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jack Zakrzewski is one of 504 general surgeons in Colorado
Surgery is Dr. Zakrzewski's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Zakrzewski is licensed in Colorado.
Specialties and state licenses
- Surgery, ColoradoPrimary
General surgeons near Dr. Zakrzewski
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. Jack Zakrzewski wrote 21 Medicare Part D claims in 2023
In 2023, Dr. Zakrzewski wrote 21 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $33 in total drug cost.
Part D claims, 202321
Drugs named by CMS1
Total drug cost$33
Dr. Zakrzewski's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Jack Zakrzewski has 15 publications on record
Dmand AI links 15 papers to Dr. Zakrzewski, published from 2018 to 2025. 2018 was the busiest year, with 5. The most frequent topics are Heart Transplantation, Plastic Surgery Procedures and COVID-19. Dr. Zakrzewski has published most often in World Neurosurg. Dr. Zakrzewski's most frequent co-authors are Steven Denyer, MD, MS, Mandana Behbahani, MD and Jesse Davidson, MD, MPH.
Papers15
Years published2018 to 2025
Dr. Zakrzewski's papers by year, 2018 to 2025
Topics Dr. Zakrzewski writes about most
- Heart Transplantation
- Plastic Surgery Procedures
- COVID-19
- Craniotomy
- Disease Models, Animal
- Drug Delivery Systems
- Heart-Assist Devices
- Length of Stay
Dr. Zakrzewski's most frequent co-authors
- Steven Denyer, MD, MS4 shared papers
- Mandana Behbahani, MD3 shared papers
- Jesse Davidson, MD, MPH3 shared papers
Recent publications by Dr. Zakrzewski
Cardiopulmonary BypassCirculatory Arrest, Deep Hypothermia InducedGene Expression Profiling
Cardiac Surgical ProceduresExtracorporeal Membrane OxygenationHeart Defects, Congenital
Delivery of Health CareGraft SurvivalHeart Transplantation
COVID-19Heart-Assist DevicesHeart Transplantation
See who Dr. Zakrzewski researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zakrzewski 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. Jack Zakrzewski received $863 in industry payments from 2022 to 2025
CMS Open Payments shows 15 general payments to Dr. Zakrzewski from 9 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Bolton Medical Inc paid the most, $365.
General payments to Dr. Zakrzewski by program year, 2022 to 2025
Companies that paid Dr. Zakrzewski the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jack Zakrzewski'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Jack Zakrzewski
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. Jack Zakrzewski's NPI number?
Dr. Jack Zakrzewski's NPI number is 1265061295. It was assigned on April 2, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Jack Zakrzewski?
Dr. Jack Zakrzewski is a general surgeon in Aurora, Colorado. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jack Zakrzewski practice?
Dr. Zakrzewski practices at 12631 E 17th Ave Rm 6111, Aurora, CO 80045-2527.
What is Dr. Jack Zakrzewski's office phone number?
The practice phone on file for Dr. Zakrzewski is (303) 724-2750.
What is Dr. Jack Zakrzewski's medical license number?
Dr. Zakrzewski holds Colorado license TL.0008629.
What drugs does Dr. Jack Zakrzewski prescribe most?
In 2023 Medicare Part D data, Dr. Zakrzewski's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Jack Zakrzewski received payments from drug or device companies?
CMS Open Payments shows $863 in general payments to Dr. Zakrzewski from 9 companies from 2022 to 2025. The largest total came from Bolton Medical Inc.
How long has Dr. Jack Zakrzewski been practicing?
Dr. Zakrzewski's NPI was assigned in 2020.
Does Dr. Jack Zakrzewski do research?
Dmand AI links 15 publications to Dr. Zakrzewski, published from 2018 to 2025.
Who does Dr. Jack Zakrzewski publish with?
Dr. Zakrzewski's most frequent co-authors are Steven Denyer, MD, MS (4 shared papers), Mandana Behbahani, MD (3 shared papers) and Jesse Davidson, MD, MPH (3 shared papers).
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