Dr. Jack Zakrzewski, MD

  • Aurora, CO
  • General surgeon
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
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Personal email
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Mobile number
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Social profiles

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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 enumeration date
April 2, 2020
NPI status
Active
Practice phone
(303) 724-2750
Professional email
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Personal email
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Mobile number
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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 address
    12631 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.

EHR by site
SiteEHR vendor and product
Dr. Zakrzewski's practiceAvailable 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, ColoradoPrimaryLicense TL.0008629 · taxonomy 208600000X

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.

See all prescribing by Dr. Zakrzewski

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

Recent publications by Dr. Zakrzewski

See all 15 publications and co-authors

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.

How network discovery works

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.

See all payments to Dr. Zakrzewski

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Jack Zakrzewski's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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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