Anna Kathleen Holdener
- Medicare patients, 2024
- 89
- Hospital affiliations
- 1
- Industry payments
- $94
- Medical group
- 1
- State licenses
- 2
- Practice address
- 4500 Memorial Drive, Belleville, IL 62226
- Practice phone
- Call (618) 233-7750
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Anna Holdener'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.
Anna Kathleen Holdener is a nurse anesthetist in Belleville, Illinois
Anna Holdener practices at Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health.
Anna Holdener's NPI, 1467036186, was assigned on May 9, 2021. Anna Holdener holds Illinois license 209023373.
- NPI
- 1467036186NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739581489
- NPI enumeration date
- May 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 233-7750
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna Kathleen Holdener practices at Memorial Hospital in Belleville in Belleville, Illinois
Anna Holdener's primary practice is Memorial Hospital in Belleville, at 4500 Memorial Drive, Belleville, IL 62226 in St. Clair County. The practice phone is (618) 233-7750.
- Memorial Hospital in Belleville4500 Memorial Drive, Belleville, IL 62226 · St. Clair CountyPhone(618) 233-7750
Source: Dmand AI Affiliation Data
Anna Kathleen Holdener is affiliated with 1 site of care and 1 medical group
Anna Holdener's primary practice is Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health. The medical group on file is Midwest Anesthesia Providers S.C.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anna Kathleen Holdener's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Holdener practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital in Belleville | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Anna Kathleen Holdener is one of 2,003 nurse anesthetists in Illinois
Nurse anesthetist, certified registered is Anna Holdener's primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has Anna Holdener's licenses on file in 2 states: Illinois and Missouri.
Specialties and state licenses
- Certified registered nurse anesthetist, IllinoisPrimary
- Missouri license
Nurse anesthetists near Anna Holdener
Counts of nurse anesthetists 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
Anna Kathleen Holdener treated 89 Medicare patients in 2024, average age 72
CMS counts 89 Medicare patients who saw Anna Holdener 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 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Anna Holdener's median patient age at 54, with 62% women.
Anna Holdener's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Anna Holdener's Medicare patients by sex, 2024
- Women5461%
- Men3539%
Chronic conditions among Anna Holdener's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Ischemic heart disease42%
- Anxiety39%
- Diabetes39%
- Chronic kidney disease33%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Anna Holdener's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Anna Kathleen Holdener takes part in Medicare
Anna Holdener 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)
Anna Kathleen Holdener received $94 in industry payments in 2025
CMS Open Payments shows 5 general payments to Anna Holdener from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $59.
Companies that paid Anna Holdener 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 Anna Kathleen Holdener'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 Anna Kathleen Holdener
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna Kathleen Holdener's NPI number?
Anna Kathleen Holdener's NPI number is 1467036186. It was assigned on May 9, 2021, and it is active in the NPI Registry.
What does Anna Kathleen Holdener specialize in?
Anna Kathleen Holdener is a nurse anesthetist in Belleville, Illinois. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Anna Kathleen Holdener practice?
Anna Holdener practices at 4500 Memorial Drive, Belleville, IL 62226. Anna Holdener's primary practice is Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health.
What is Anna Kathleen Holdener's office phone number?
The practice phone on file for Anna Holdener is (618) 233-7750.
What is Anna Kathleen Holdener's medical license number?
Anna Holdener holds Illinois license 209023373, one of the licenses on file in 2 states.
Which states has Anna Kathleen Holdener been licensed in?
Dmand AI has state licenses on file for Anna Holdener in Illinois and Missouri.
Which hospitals is Anna Kathleen Holdener affiliated with?
Anna Holdener practices at Memorial Hospital in Belleville in Belleville, Illinois.
What medical group is Anna Kathleen Holdener part of?
Anna Holdener is linked to Midwest Anesthesia Providers S.C.
Does Anna Kathleen Holdener accept Medicare?
Yes. CMS lists Anna Holdener as accepting Medicare assignment.
How many Medicare patients does Anna Kathleen Holdener see?
CMS counts 89 Medicare patients who saw Anna Holdener in 2024, with an average age of 72.
Has Anna Kathleen Holdener received payments from drug or device companies?
CMS Open Payments shows $94 in general payments to Anna Holdener from 2 companies from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Anna Kathleen Holdener been practicing?
Anna Holdener graduated from medical school in 2021, 5 years ago.
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