Courtney A. Znamenacek
- Medicare patients, 2024
- 117
- Hospital affiliations
- 2
- Industry payments
- $21
- Medical groups
- 2
- State license
- 1
- Practice address
- 2525 Glenn Hendren Dr, Liberty, MO 64068
- Practice phone
- Call (816) 781-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Courtney Znamenacek's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Courtney A. Znamenacek is an anesthesiologist assistant in Liberty, Missouri
Courtney Znamenacek practices at Liberty Hospital in Liberty, Missouri, part of The University of Kansas Health System.
Courtney Znamenacek's NPI, 1225417629, was assigned on May 19, 2015. Courtney Znamenacek holds Missouri license 2017004780.
- NPI
- 1225417629NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820306079
- NPI enumeration date
- May 19, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (816) 781-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Courtney A. Znamenacek practices at Liberty Hospital in Liberty, Missouri
Courtney Znamenacek's primary practice is Liberty Hospital, at 2525 Glenn Hendren Dr, Liberty, MO 64068 in Clay County. The practice phone is (816) 781-7200.
- Liberty Hospital2525 Glenn Hendren Dr, Liberty, MO 64068 · Clay CountyPhone(816) 781-7200
Source: Dmand AI Affiliation Data
Courtney A. Znamenacek is affiliated with 2 sites of care and 2 medical groups
Courtney Znamenacek's primary practice is Liberty Hospital in Liberty, Missouri, part of The University of Kansas Health System. Courtney Znamenacek is also affiliated with Cox Medical Center South. The medical group on file is Professional Anesthetic Care. Dmand AI also links Courtney Znamenacek to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Courtney A. Znamenacek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Courtney Znamenacek practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Liberty Hospital | 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 The University of Kansas Health System and 6.2K+ hospitals, with verified contacts in the same login.
Courtney A. Znamenacek is one of 243 anesthesiologist assistants in Missouri
Anesthesiologist assistant is Courtney Znamenacek's primary specialty in the NPI Registry, under taxonomy code 367H00000X. Courtney Znamenacek is licensed in Missouri.
Specialties and state licenses
- Anesthesiologist assistant, MissouriPrimary
Anesthesiologist assistants near Courtney Znamenacek
Counts of anesthesiologist assistants 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
Courtney A. Znamenacek treated 117 Medicare patients in 2024, average age 75
CMS counts 117 Medicare patients who saw Courtney Znamenacek in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Courtney Znamenacek's median patient age at 66, with 76% women.
Courtney Znamenacek's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Courtney Znamenacek's Medicare patients by sex, 2024
- Women5648%
- Men6152%
Chronic conditions among Courtney Znamenacek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes33%
- Ischemic heart disease28%
- Cancer26%
- Anxiety22%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Courtney Znamenacek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women76%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Courtney A. Znamenacek takes part in Medicare
Courtney Znamenacek 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)
Courtney A. Znamenacek received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Courtney Znamenacek from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $21.
Companies that paid Courtney Znamenacek the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Courtney A. Znamenacek'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 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) |
| 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 Courtney A. Znamenacek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Courtney A. Znamenacek's NPI number?
Courtney A. Znamenacek's NPI number is 1225417629. It was assigned on May 19, 2015, and it is active in the NPI Registry.
What does Courtney A. Znamenacek specialize in?
Courtney A. Znamenacek is an anesthesiologist assistant in Liberty, Missouri. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Courtney A. Znamenacek practice?
Courtney Znamenacek practices at 2525 Glenn Hendren Dr, Liberty, MO 64068. Courtney Znamenacek's primary practice is Liberty Hospital in Liberty, Missouri, part of The University of Kansas Health System. Dmand AI also links Courtney Znamenacek to 1 medical group.
What is Courtney A. Znamenacek's office phone number?
The practice phone on file for Courtney Znamenacek is (816) 781-7200.
What is Courtney A. Znamenacek's medical license number?
Courtney Znamenacek holds Missouri license 2017004780.
Which hospitals is Courtney A. Znamenacek affiliated with?
Courtney Znamenacek practices at Liberty Hospital in Liberty, Missouri. Courtney Znamenacek is also affiliated with Cox Medical Center South.
What medical group is Courtney A. Znamenacek part of?
Courtney Znamenacek is linked to Professional Anesthetic Care. Dmand AI links Courtney Znamenacek to 1 more medical group.
Does Courtney A. Znamenacek accept Medicare?
Yes. CMS lists Courtney Znamenacek as accepting Medicare assignment.
How many Medicare patients does Courtney A. Znamenacek see?
CMS counts 117 Medicare patients who saw Courtney Znamenacek in 2024, with an average age of 75.
Has Courtney A. Znamenacek received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Courtney Znamenacek from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Courtney A. Znamenacek been practicing?
Courtney Znamenacek graduated from medical school in 2015, 11 years ago.
Selling to anesthesiologist assistant practices?
See anesthesiologist assistants in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card