Sydney Marie Steil
- Medicare patients, 2024
- 194
- Hospital affiliations
- 1
- Industry payments
- $21
- Medical groups
- 2
- State license
- 1
- Practice address
- 1600 E Broadway, Columbia, MO 65201
- Practice phone
- Call (573) 815-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sydney Steil'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.
Sydney Marie Steil is a nurse anesthetist in Columbia, Missouri
Sydney Steil practices at Boone Health in Columbia, Missouri, part of Boone County, Missouri.
Sydney Steil's NPI, 1104552959, was assigned on July 25, 2022. Sydney Steil holds Missouri license 2023026115.
- NPI
- 1104552959NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597127324
- NPI enumeration date
- July 25, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (573) 815-8000
- 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)
Sydney Marie Steil practices at Boone Health in Columbia, Missouri
Sydney Steil's primary practice is Boone Health, at 1600 E Broadway, Columbia, MO 65201 in Boone County. The practice phone is (573) 815-8000.
- Boone Health1600 E Broadway, Columbia, MO 65201 · Boone CountyPhone(573) 815-8000
Source: Dmand AI Affiliation Data
Sydney Marie Steil is affiliated with 1 site of care and 2 medical groups
Sydney Steil's primary practice is Boone Health in Columbia, Missouri, part of Boone County, Missouri. The medical group on file is Mid-America Anesthesia Consultants. Dmand AI also links Sydney Steil 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 Sydney Marie Steil's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sydney Steil practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boone Health | Available with a free account |
| +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 Boone County, Missouri and 6.2K+ hospitals, with verified contacts in the same login.
Sydney Marie Steil is one of 1,529 nurse anesthetists in Missouri
Nurse anesthetist, certified registered is Sydney Steil's primary specialty in the NPI Registry, under taxonomy code 367500000X. Sydney Steil is licensed in Missouri.
Specialties and state licenses
- Certified registered nurse anesthetist, MissouriPrimary
Nurse anesthetists near Sydney Steil
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
Sydney Marie Steil treated 194 Medicare patients in 2024, average age 74
CMS counts 194 Medicare patients who saw Sydney Steil in 2024. The largest group is 65 to 74, with 85 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sydney Steil's median patient age at 67, with 65% women.
Sydney Steil's Medicare patients by age, 2024
Sydney Steil's Medicare patients by sex, 2024
- Women9549%
- Men9951%
Chronic conditions among Sydney Steil's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes38%
- Ischemic heart disease37%
- Atrial fibrillation34%
- Mood disorders33%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Sydney Steil's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Sydney Marie Steil takes part in Medicare
Sydney Steil 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)
Sydney Marie Steil received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sydney Steil 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 Sydney Steil 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 Sydney Marie Steil'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 Sydney Marie Steil
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sydney Marie Steil's NPI number?
Sydney Marie Steil's NPI number is 1104552959. It was assigned on July 25, 2022, and it is active in the NPI Registry.
What does Sydney Marie Steil specialize in?
Sydney Marie Steil is a nurse anesthetist in Columbia, Missouri. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Sydney Marie Steil practice?
Sydney Steil practices at 1600 E Broadway, Columbia, MO 65201. Sydney Steil's primary practice is Boone Health in Columbia, Missouri, part of Boone County, Missouri. Dmand AI also links Sydney Steil to 1 medical group.
What is Sydney Marie Steil's office phone number?
The practice phone on file for Sydney Steil is (573) 815-8000.
What is Sydney Marie Steil's medical license number?
Sydney Steil holds Missouri license 2023026115.
Which hospitals is Sydney Marie Steil affiliated with?
Sydney Steil practices at Boone Health in Columbia, Missouri.
What medical group is Sydney Marie Steil part of?
Sydney Steil is linked to Mid-America Anesthesia Consultants. Dmand AI links Sydney Steil to 1 more medical group.
Does Sydney Marie Steil accept Medicare?
Yes. CMS lists Sydney Steil as accepting Medicare assignment.
How many Medicare patients does Sydney Marie Steil see?
CMS counts 194 Medicare patients who saw Sydney Steil in 2024, with an average age of 74.
Has Sydney Marie Steil received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Sydney Steil from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Sydney Marie Steil been practicing?
Sydney Steil graduated from medical school in 2021, 5 years ago.
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