Dr. Anna Biernacka, MD, PhD

  • Chicago, IL
  • Pathologist
NPI1164776639PAC ID9931407699
Medicare services, 2024
580
Medicare patients, 2024
216
Hospital affiliations
1
Medical group
1
State licenses
3
Practice address
5841 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

The University of Chicago Medical Center

Chicago, Illinois

See all 3 affiliations

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Dr. Anna Biernacka is a pathologist in Chicago, Illinois

Dr. Biernacka practices at The University of Chicago Medical Center in Chicago, Illinois.

Dr. Biernacka's NPI, 1164776639, was assigned on November 5, 2012. Dr. Biernacka holds Illinois license 036.144019.

NPI and contact details
Medicare PAC ID
9931407699
NPI enumeration date
November 5, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(773) 702-1530
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
46
Medical school graduation
2006

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Anna Biernacka practices at The University of Chicago Medical Center in Chicago, Illinois

Dr. Biernacka's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.

  • The University of Chicago Medical Center
    5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530

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

Dr. Anna Biernacka is affiliated with 2 sites of care and 1 medical group

Dr. Biernacka's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dr. Biernacka is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians (University of Chicago Physicians Group).

See all 3 affiliations for Dr. Biernacka

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 Dr. Anna Biernacka's practice

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

EHR by site
SiteEHR vendor and product
The University of Chicago Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Anna Biernacka is one of 63 pathologists in Illinois

Anatomic pathology is Dr. Biernacka's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dmand AI has Dr. Biernacka's licenses on file in 3 states: Illinois, Massachusetts and Texas.

Specialties and state licenses

  • Anatomic pathology, IllinoisPrimaryLicense 036.144019 · taxonomy 207ZP0101X
  • Massachusetts licenseLicense 266391
  • Student in an organized health care education/training program, TexasLicense BP10043681 · taxonomy 390200000X

Pathologists near Dr. Biernacka

Counts of pathologists 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. Anna Biernacka billed Medicare for 580 services in 2024

CMS data shows 580 Medicare services from Dr. Biernacka across 10 procedure codes in 2024, for 216 Medicare patients. Medicare paid $22,227 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024580
Medicare patients216
Paid by Medicare$22,227
Procedure codes10

Dr. Biernacka's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Lab and pathology
2023: 7762024: 58025%

Dr. Biernacka compared with the Illinois median for pathologists, 2024

  • Dr. Biernacka
  • Illinois median
Medicare services
580vs 1,03044% below
Medicare patients
216vs 40747% below

Medians across 55 pathologists in Illinois with Dmand AI profiles that report each measure.

Dr. Biernacka'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 Dr. Biernacka

Need commercial claims for Dr. Biernacka?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Biernacka and other pathologists in Illinois.

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

Dr. Anna Biernacka treated 216 Medicare patients in 2024, average age 72

CMS counts 216 Medicare patients who saw Dr. Biernacka in 2024. The largest group is 65 to 74, with 110 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Biernacka's median patient age at 53, with 94% women.

Medicare patients, 2024216
Average age72
Average risk score1.79
Also on Medicaid23%

Dr. Biernacka's Medicare patients by age, 2024

Dr. Biernacka's Medicare patients by sex, 2024

  • Women15270%
  • Men6430%

Chronic conditions among Dr. Biernacka's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol73%
  3. Cancer55%
  4. Arthritis43%
  5. Diabetes32%
  6. Ischemic heart disease30%
  7. Chronic kidney disease29%
  8. Anxiety26%

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

Dr. Biernacka's patients across all payers

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

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women94%
  • Men5%

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

How Dr. Anna Biernacka takes part in Medicare

Dr. Biernacka accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sources for Dr. Anna Biernacka'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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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. Anna Biernacka

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. Anna Biernacka's NPI number?

Dr. Anna Biernacka's NPI number is 1164776639. It was assigned on November 5, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Anna Biernacka?

Dr. Anna Biernacka is a pathologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).

Where does Dr. Anna Biernacka practice?

Dr. Biernacka practices at 5841 S Maryland Ave, Chicago, IL 60637. Dr. Biernacka's primary practice is The University of Chicago Medical Center in Chicago, Illinois.

What is Dr. Anna Biernacka's office phone number?

The practice phone on file for Dr. Biernacka is (773) 702-1530.

What is Dr. Anna Biernacka's medical license number?

Dr. Biernacka holds Illinois license 036.144019, one of the licenses on file in 3 states.

Which states has Dr. Anna Biernacka been licensed in?

Dmand AI has state licenses on file for Dr. Biernacka in Illinois, Massachusetts and Texas.

Which hospitals is Dr. Anna Biernacka affiliated with?

Dr. Biernacka is affiliated with University of Chicago Medical Center.

What medical group is Dr. Anna Biernacka part of?

Dr. Biernacka is linked to UChicago Medicine Physicians (University of Chicago Physicians Group).

Does Dr. Anna Biernacka accept Medicare?

Yes. CMS data shows Dr. Biernacka billed Medicare for 580 services in 2024, and Dr. Biernacka accepts Medicare assignment.

How many Medicare patients does Dr. Anna Biernacka see?

CMS counts 216 Medicare patients who saw Dr. Biernacka in 2024, with an average age of 72.

What services does Dr. Anna Biernacka bill to Medicare?

In 2024, Dr. Biernacka's most billed Medicare services were lab and pathology test (88307), lab and pathology test (88305) and lab and pathology test (88112).

How long has Dr. Anna Biernacka been practicing?

Dr. Biernacka graduated from medical school in 2006, 20 years ago.

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