Dr. Elizabeth J. Biernat, MD
- Medicare services, 2024
- 119
- Medicare patients, 2024
- 232
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Industry payments
- $129
- Practice address
- 1323 West 6th Street, Stillwater, OK 74076
- Practice phone
- Call (405) 372-1480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Biernat's professional email, personal email and mobile number
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Dr. Elizabeth J. Biernat is an anesthesiologist in Stillwater, Oklahoma
Dr. Biernat practices at Stillwater Medical Center in Stillwater, Oklahoma, part of City of Stillwater, Oklahoma.
Dr. Biernat's NPI, 1386614501, was assigned on January 23, 2006. Dr. Biernat holds Oklahoma license 19712.
- NPI
- 1386614501NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789627365
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 372-1480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth J. Biernat practices at Stillwater Medical Center in Stillwater, Oklahoma
Dr. Biernat's primary practice is Stillwater Medical Center, at 1323 West 6th Street, Stillwater, OK 74076 in Payne County. The practice phone is (405) 372-1480.
- Stillwater Medical Center1323 West 6th Street, Stillwater, OK 74076 · Payne CountyPhone(405) 372-1480
Source: Dmand AI Affiliation Data
Dr. Elizabeth J. Biernat is affiliated with 2 sites of care and 1 medical group
Dr. Biernat's primary practice is Stillwater Medical Center in Stillwater, Oklahoma, part of City of Stillwater, Oklahoma. The medical group on file is Stillwater Medical Center. Dmand AI also links Dr. Biernat to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth J. Biernat's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Biernat practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stillwater Medical Center | Available with a free account |
| +1 more affiliated site | 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 City of Stillwater, Oklahoma and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Elizabeth J. Biernat is one of 524 anesthesiologists in Oklahoma
Anesthesiology is Dr. Biernat's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Biernat is licensed in Oklahoma.
Specialties and state licenses
- Anesthesiology, OklahomaPrimary
Anesthesiologists near Dr. Biernat
Counts of anesthesiologists 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. Elizabeth J. Biernat billed Medicare for 119 services in 2024
CMS data shows 119 Medicare services from Dr. Biernat across 3 procedure codes in 2024, for 232 Medicare patients. Medicare paid $11,429 for them.
Dr. Biernat's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1312024: 1199%
Where Dr. Biernat's Medicare services took place, 2024
- In an office10689%
- In a facility1311%
Dr. Biernat compared with the Oklahoma median for anesthesiologists, 2024
- Dr. Biernat
- Oklahoma median
- Medicare services
- 119vs 8737% above
- Medicare patients
- 232vs 15451% above
Medians across 506 anesthesiologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Biernat'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.
Need commercial claims for Dr. Biernat?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Biernat and other anesthesiologists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth J. Biernat treated 232 Medicare patients in 2024, average age 72
CMS counts 232 Medicare patients who saw Dr. Biernat in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Biernat's median patient age at 53, with 61% women.
Dr. Biernat's Medicare patients by age, 2024
Dr. Biernat's Medicare patients by sex, 2024
- Women12052%
- Men11248%
Chronic conditions among Dr. Biernat's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes30%
- Ischemic heart disease26%
- Mood disorders20%
- Atrial fibrillation19%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Biernat'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
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth J. Biernat scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Biernat for performance year 2024, reported through an alternative payment model (APM). Dr. Biernat accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Biernat's MIPS scores, performance year 2024
- 91of 100Final score
- 76.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Elizabeth J. Biernat received $129 in industry payments from 2019 to 2025
CMS Open Payments shows 6 general payments to Dr. Biernat from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $84.
General payments to Dr. Biernat by program year, 2019 to 2025
Companies that paid Dr. Biernat the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elizabeth J. Biernat'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Elizabeth J. Biernat
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. Elizabeth J. Biernat's NPI number?
Dr. Elizabeth J. Biernat's NPI number is 1386614501. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth J. Biernat?
Dr. Elizabeth J. Biernat is an anesthesiologist in Stillwater, Oklahoma. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Elizabeth J. Biernat practice?
Dr. Biernat practices at 1323 West 6th Street, Stillwater, OK 74076. Dr. Biernat's primary practice is Stillwater Medical Center in Stillwater, Oklahoma, part of City of Stillwater, Oklahoma. Dmand AI also links Dr. Biernat to 1 hospital.
What is Dr. Elizabeth J. Biernat's office phone number?
The practice phone on file for Dr. Biernat is (405) 372-1480.
What is Dr. Elizabeth J. Biernat's medical license number?
Dr. Biernat holds Oklahoma license 19712.
Which hospitals is Dr. Elizabeth J. Biernat affiliated with?
Dr. Biernat practices at Stillwater Medical Center in Stillwater, Oklahoma. Dmand AI links Dr. Biernat to 1 more hospital.
What medical group is Dr. Elizabeth J. Biernat part of?
Dr. Biernat is linked to Stillwater Medical Center.
Does Dr. Elizabeth J. Biernat accept Medicare?
Yes. CMS data shows Dr. Biernat billed Medicare for 119 services in 2024, and Dr. Biernat accepts Medicare assignment.
What is Dr. Elizabeth J. Biernat's MIPS score?
Dr. Biernat's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Elizabeth J. Biernat see?
CMS counts 232 Medicare patients who saw Dr. Biernat in 2024, with an average age of 72.
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What services does Dr. Elizabeth J. Biernat bill to Medicare?
In 2024, Dr. Biernat's most billed Medicare services were anesthesia (00812), anesthesia (00731) and anesthesia (00811).
Has Dr. Elizabeth J. Biernat received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Dr. Biernat from 4 companies from 2019 to 2025. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Elizabeth J. Biernat been practicing?
Dr. Biernat graduated from medical school in 1980, 46 years ago.
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