Tanya L. Zakrison

  • Chicago, IL
  • Trauma surgery physician
NPI1649509068PAC ID3870749658
Medicare services, 2024
13
Medicare patients, 2024
30
Part D claims, 2016
11
Publications
43
Hospital affiliations
1
Practice address
5721 S Maryland Ave, Chicago, IL 60637
Practice phone
Call (773) 702-1530
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Comer Children's Hospital - Hyde Park

Chicago, Illinois

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Tanya L. Zakrison is a trauma surgery physician in Chicago, Illinois

Tanya Zakrison practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois.

Tanya Zakrison's NPI, 1649509068, was assigned on December 14, 2009. Tanya Zakrison holds Illinois license 036149771.

NPI and contact details
Medicare PAC ID
3870749658
NPI enumeration date
December 14, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(773) 702-1530
Professional email
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Personal email
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Mobile number
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Sex
Female
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)

Tanya L. Zakrison practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois

Tanya Zakrison's primary practice is Comer Children's Hospital - Hyde Park, at 5721 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.

  • Comer Children's Hospital - Hyde Park
    5721 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Tanya L. Zakrison is affiliated with 2 sites of care and 2 medical groups

Tanya Zakrison's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Tanya Zakrison is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Tanya Zakrison to 1 more medical group, named with a free account.

See all 4 affiliations for Tanya Zakrison

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Tanya L. Zakrison's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Tanya Zakrison practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Comer Children's Hospital - Hyde ParkAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Tanya L. Zakrison is one of 48 trauma surgery physicians in Illinois

Trauma surgery is Tanya Zakrison's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Tanya Zakrison is licensed in Illinois.

Specialties and state licenses

  • Trauma surgery, IllinoisPrimaryLicense 036149771 · taxonomy 2086S0127X

Trauma surgery physicians near Tanya Zakrison

Counts of trauma surgery physicians 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

Tanya L. Zakrison billed Medicare for 13 services in 2024

CMS data shows 13 Medicare services from Tanya Zakrison across 1 procedure code in 2024, for 30 Medicare patients. Medicare paid $1,521 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202413
Medicare patients30
Paid by Medicare$1,521
Procedure codes1

Tanya Zakrison's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 172024: 1324%

Tanya Zakrison compared with the Illinois median for trauma surgery physicians, 2024

  • Tanya Zakrison
  • Illinois median
Medicare services
13vs 19393% below
Medicare patients
30vs 14579% below
Part D claims
11vs 2148% below

Medians across 42 trauma surgery physicians in Illinois with Dmand AI profiles that report each measure.

Tanya Zakrison'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.

See all procedures by Tanya Zakrison

Need commercial claims for Tanya Zakrison?

Medicare shows one payer. Book a meeting to get commercial claims data for Tanya Zakrison and other trauma surgery physicians in Illinois.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Tanya L. Zakrison treated 30 Medicare patients in 2024, average age 70

CMS counts 30 Medicare patients who saw Tanya Zakrison in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Tanya Zakrison's median patient age at 68, with 54% women.

Medicare patients, 202430
Average age70
Average risk score1.52
Also on Medicaid40%

Tanya Zakrison's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Tanya Zakrison's Medicare patients by sex, 2024

  • Women1343%
  • Men1757%

Chronic conditions among Tanya Zakrison's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis50%
  4. Diabetes47%
  5. Mood disorders47%
  6. Chronic kidney disease43%
  7. Alzheimer's and dementia40%
  8. Alcohol and drug use disorders37%

Share of Medicare patients with each condition. A patient can have several.

Tanya Zakrison's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women54%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Tanya L. Zakrison wrote 11 Medicare Part D claims in 2016

In 2016, Tanya Zakrison wrote 11 Medicare Part D claims. They cover 1 drug, with $119 in total drug cost.

Part D claims, 201611
Drugs named by CMS1
Total drug cost$119

Tanya Zakrison's most prescribed drugs by claims, 2016

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Tanya Zakrison

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Tanya L. Zakrison takes part in Medicare

Tanya Zakrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Tanya L. Zakrison has 43 publications on record

Dmand AI links 43 papers to Tanya Zakrison, published from 2021 to 2025. 2023 was the busiest year, with 12. The most frequent topics are Firearms, Wounds, Gunshot and Violence. Tanya Zakrison has published most often in J Trauma Acute Care Surg. Tanya Zakrison's most frequent co-authors are Mark Slidell, MD, MPH, Mihir Jay Chaudhary, MD and Ann Marie Polcari, MD, MPH, MS.

Papers43
Years published2021 to 2025

Tanya Zakrison's papers by year, 2021 to 2025

Topics Tanya Zakrison writes about most

  • Firearms
  • Wounds, Gunshot
  • Violence
  • Homicide
  • Ethnicity
  • Wounds and Injuries
  • Analgesics, Opioid
  • Chicago

Tanya Zakrison's most frequent co-authors

Recent publications by Tanya Zakrison

See all 43 publications and co-authors

See who Tanya Zakrison researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Tanya Zakrison works with, so you can find a warm path to the right trauma surgery physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Tanya L. Zakrison received $452 in industry payments from 2017 to 2025

CMS Open Payments shows 4 general payments to Tanya Zakrison from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Kerecis Limited paid the most, $252.

General payments to Tanya Zakrison by program year, 2017 to 2025

Companies that paid Tanya Zakrison the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Tanya Zakrison

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

Sources for Tanya L. Zakrison'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
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 Tanya L. Zakrison

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Tanya L. Zakrison's NPI number?

Tanya L. Zakrison's NPI number is 1649509068. It was assigned on December 14, 2009, and it is active in the NPI Registry.

What does Tanya L. Zakrison specialize in?

Tanya L. Zakrison is a trauma surgery physician in Chicago, Illinois. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).

Where does Tanya L. Zakrison practice?

Tanya Zakrison practices at 5721 S Maryland Ave, Chicago, IL 60637. Tanya Zakrison's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Dmand AI also links Tanya Zakrison to 1 medical group.

What is Tanya L. Zakrison's office phone number?

The practice phone on file for Tanya Zakrison is (773) 702-1530.

What is Tanya L. Zakrison's medical license number?

Tanya Zakrison holds Illinois license 036149771.

Which hospitals is Tanya L. Zakrison affiliated with?

Tanya Zakrison is affiliated with University of Chicago Medical Center.

What medical group is Tanya L. Zakrison part of?

Tanya Zakrison is linked to UChicago Medicine Physicians. Dmand AI links Tanya Zakrison to 1 more medical group.

Does Tanya L. Zakrison accept Medicare?

Yes. CMS data shows Tanya Zakrison billed Medicare for 13 services in 2024, and Tanya Zakrison accepts Medicare assignment.

How many Medicare patients does Tanya L. Zakrison see?

CMS counts 30 Medicare patients who saw Tanya Zakrison in 2024, with an average age of 70.

What services does Tanya L. Zakrison bill to Medicare?

In 2024, Tanya Zakrison's most billed Medicare services were hospital inpatient care (99222).

Show 5 more questionsShow fewer questions

What drugs does Tanya L. Zakrison prescribe most?

In 2016 Medicare Part D data, Tanya Zakrison's most prescribed drugs by claims were Oxycodone-Acetaminophen.

Has Tanya L. Zakrison received payments from drug or device companies?

CMS Open Payments shows $452 in general payments to Tanya Zakrison from 4 companies from 2017 to 2025. The largest total came from Kerecis Limited.

How long has Tanya L. Zakrison been practicing?

Tanya Zakrison graduated from medical school in 2003, 23 years ago.

Does Tanya L. Zakrison do research?

Dmand AI links 43 publications to Tanya Zakrison, published from 2021 to 2025.

Who does Tanya L. Zakrison publish with?

Tanya Zakrison's most frequent co-authors are Mark Slidell, MD, MPH (8 shared papers), Mihir Jay Chaudhary, MD (6 shared papers) and Ann Marie Polcari, MD, MPH, MS (5 shared papers).

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