Dr. Margaret B. Bialas, MD
- Medicare services, 2024
- 288
- Medicare patients, 2024
- 287
- Part D claims, 2024
- 310
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 150 W High St, Morris, IL 60450
- Practice phone
- Call (815) 942-2932
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bialas' professional email, personal email and mobile number
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Dr. Margaret B. Bialas is an emergency medicine physician in Morris, Illinois
Dr. Bialas practices at Morris Hospital & Healthcare Centers in Morris, Illinois, part of Morris Hospital & Healthcare Centers.
Dr. Bialas' NPI, 1629001946, was assigned on July 9, 2006. Dr. Bialas graduated from Loyola University of Chicago, Stritch School of Medicine in 2000. Dr. Bialas holds Illinois license 036-108992.
- NPI
- 1629001946NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769454578
- NPI enumeration date
- July 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 942-2932
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Margaret B. Bialas practices at Morris Hospital & Healthcare Centers in Morris, Illinois
Dr. Bialas' primary practice is Morris Hospital & Healthcare Centers, at 150 W High St, Morris, IL 60450 in Grundy County. The practice phone is (815) 942-2932.
- Morris Hospital & Healthcare Centers150 W High St, Morris, IL 60450 · Grundy CountyPhone(815) 942-2932
Source: Dmand AI Affiliation Data
Dr. Margaret B. Bialas is affiliated with 2 sites of care and 2 medical groups
Dr. Bialas' primary practice is Morris Hospital & Healthcare Centers in Morris, Illinois, part of Morris Hospital & Healthcare Centers. The medical group on file is Morris Hospital & Healthcare Centers. Dmand AI also links Dr. Bialas to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Margaret B. Bialas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bialas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morris Hospital & Healthcare Centers | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Morris Hospital & Healthcare Centers and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Margaret B. Bialas is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Bialas' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Bialas is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Bialas
Counts of emergency medicine 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
Dr. Margaret B. Bialas billed Medicare for 288 services in 2024
CMS data shows 288 Medicare services from Dr. Bialas across 3 procedure codes in 2024, all of them office visits, for 287 Medicare patients. Medicare paid $15,016 for them. Every service was in an office.
Dr. Bialas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2872024: 288No change
Dr. Bialas compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Bialas
- Illinois median
- Medicare services
- 288vs 2745% above
- Medicare patients
- 287vs 2735% above
- Part D claims
- 231vs 455.1 times
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Bialas' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bialas and other emergency medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Margaret B. Bialas treated 287 Medicare patients in 2024, average age 74
CMS counts 287 Medicare patients who saw Dr. Bialas in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bialas' median patient age at 59, with 56% women.
Dr. Bialas' Medicare patients by age, 2024
Dr. Bialas' Medicare patients by sex, 2024
- Women16859%
- Men11941%
Chronic conditions among Dr. Bialas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease36%
- Diabetes29%
- Anxiety24%
- COPD23%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bialas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Margaret B. Bialas wrote 310 Medicare Part D claims in 2024
In 2024, Dr. Bialas wrote 310 Medicare Part D claims for 232 patients. 96% of them were for generic drugs. CMS names the drug for 231 of them, across 8 drugs with 11 or more claims each, at $1,849 in total drug cost. In 2023, CMS named 173 claims across 9 drugs.
Dr. Bialas' Part D claims by kind of drug, 2024
- Generic299 claims96%
- Brand-name11 claims4%
Dr. Bialas' 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. Bialas' Part D claims, 2024
- Antibiotics62%193 of 310 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: 1732024: 23134%
Drugs named by CMS: 8 in 2024, 9 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
How Dr. Margaret B. Bialas takes part in Medicare
Dr. Bialas 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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Dr. Margaret B. Bialas graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Bialas graduated from Loyola University of Chicago, Stritch School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Margaret B. Bialas'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Margaret B. Bialas
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. Margaret B. Bialas' NPI number?
Dr. Margaret B. Bialas' NPI number is 1629001946. It was assigned on July 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret B. Bialas?
Dr. Margaret B. Bialas is an emergency medicine physician in Morris, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Margaret B. Bialas practice?
Dr. Bialas practices at 150 W High St, Morris, IL 60450. Dr. Bialas' primary practice is Morris Hospital & Healthcare Centers in Morris, Illinois, part of Morris Hospital & Healthcare Centers. Dmand AI also links Dr. Bialas to 1 group practice or clinic and 1 medical group.
What is Dr. Margaret B. Bialas' office phone number?
The practice phone on file for Dr. Bialas is (815) 942-2932.
What is Dr. Margaret B. Bialas' medical license number?
Dr. Bialas holds Illinois license 036-108992.
Which hospitals is Dr. Margaret B. Bialas affiliated with?
Dr. Bialas practices at Morris Hospital & Healthcare Centers in Morris, Illinois.
What medical group is Dr. Margaret B. Bialas part of?
Dr. Bialas is linked to Morris Hospital & Healthcare Centers. Dmand AI links Dr. Bialas to 1 more medical group.
Does Dr. Margaret B. Bialas accept Medicare?
Yes. CMS data shows Dr. Bialas billed Medicare for 288 services in 2024, and Dr. Bialas accepts Medicare assignment.
How many Medicare patients does Dr. Margaret B. Bialas see?
CMS counts 287 Medicare patients who saw Dr. Bialas in 2024, with an average age of 74.
What services does Dr. Margaret B. Bialas bill to Medicare?
In 2024, Dr. Bialas' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
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Where did Dr. Margaret B. Bialas go to medical school?
Dr. Bialas graduated from Loyola University of Chicago, Stritch School of Medicine in 2000.
What drugs does Dr. Margaret B. Bialas prescribe most?
In 2024 Medicare Part D data, Dr. Bialas' most prescribed drugs by claims were Doxycycline Hyclate, Cephalexin and Amoxicillin-Clavulanate Potass.
How long has Dr. Margaret B. Bialas been practicing?
Dr. Bialas graduated from medical school in 2000, 26 years ago.
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