Sarah B. Sieg, CRNA
- Medicare patients, 2024
- 100
- Hospital affiliations
- 1
- Industry payments
- $23
- Medical groups
- 4
- State license
- 1
- Practice address
- 2200 E Washington, Bloomington, IL 61701
- Practice phone
- Call (309) 662-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sarah Sieg'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.
Sarah B. Sieg is a nurse anesthetist in Bloomington, Illinois
Sarah Sieg practices at OSF St. Joseph Medical Center in Bloomington, Illinois, part of OSF HealthCare System.
Sarah Sieg's NPI, 1679076673, was assigned on March 15, 2018. Sarah Sieg holds Illinois license 209-017350.
- NPI
- 1679076673NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123381340
- NPI enumeration date
- March 15, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 662-3311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sarah B. Sieg practices at OSF St. Joseph Medical Center in Bloomington, Illinois
Sarah Sieg's primary practice is OSF St. Joseph Medical Center, at 2200 E Washington, Bloomington, IL 61701 in Mc Lean County. The practice phone is (309) 662-3311.
- OSF St. Joseph Medical Center2200 E Washington, Bloomington, IL 61701 · Mc Lean CountyPhone(309) 662-3311
Source: Dmand AI Affiliation Data
Sarah B. Sieg is affiliated with 6 sites of care and 4 medical groups
Sarah Sieg's primary practice is OSF St. Joseph Medical Center in Bloomington, Illinois, part of OSF HealthCare System. The medical group on file is North American Partners in Anesthesia (NAPA). Dmand AI also links Sarah Sieg to 4 more group practices and clinics, 3 medical groups and 1 breast imaging center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sarah B. Sieg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sarah Sieg practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF St. Joseph Medical Center | Available with a free account |
| +5 more sites and 3 medical groups | 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 OSF HealthCare System and 6.2K+ hospitals, with verified contacts in the same login.
Sarah B. Sieg is one of 2,003 nurse anesthetists in Illinois
Nurse anesthetist, certified registered is Sarah Sieg's primary specialty in the NPI Registry, under taxonomy code 367500000X. Sarah Sieg is licensed in Illinois.
Specialties and state licenses
- Certified registered nurse anesthetist, IllinoisPrimary
Nurse anesthetists near Sarah Sieg
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
Sarah B. Sieg treated 100 Medicare patients in 2024, average age 73
CMS counts 100 Medicare patients who saw Sarah Sieg in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sarah Sieg's median patient age at 71, with 57% women.
Sarah Sieg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Sarah Sieg's Medicare patients by sex, 2024
- Women5555%
- Men4545%
Chronic conditions among Sarah Sieg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis53%
- Atrial fibrillation40%
- Heart failure35%
- Mood disorders34%
- Chronic kidney disease29%
- Depression29%
Share of Medicare patients with each condition. A patient can have several.
Sarah Sieg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Sarah B. Sieg takes part in Medicare
Sarah Sieg 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)
Sarah B. Sieg received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sarah Sieg from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $23.
Companies that paid Sarah Sieg 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 Sarah B. Sieg'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 Sarah B. Sieg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sarah B. Sieg's NPI number?
Sarah B. Sieg's NPI number is 1679076673. It was assigned on March 15, 2018, and it is active in the NPI Registry.
What does Sarah B. Sieg specialize in?
Sarah B. Sieg is a nurse anesthetist in Bloomington, Illinois. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Sarah B. Sieg practice?
Sarah Sieg practices at 2200 E Washington, Bloomington, IL 61701. Sarah Sieg's primary practice is OSF St. Joseph Medical Center in Bloomington, Illinois, part of OSF HealthCare System. Dmand AI also links Sarah Sieg to 4 group practices and clinics, 3 medical groups and 1 breast imaging center.
What is Sarah B. Sieg's office phone number?
The practice phone on file for Sarah Sieg is (309) 662-3311.
What is Sarah B. Sieg's medical license number?
Sarah Sieg holds Illinois license 209-017350.
Which hospitals is Sarah B. Sieg affiliated with?
Sarah Sieg practices at OSF St. Joseph Medical Center in Bloomington, Illinois.
What medical group is Sarah B. Sieg part of?
Sarah Sieg is linked to North American Partners in Anesthesia (NAPA). Dmand AI links Sarah Sieg to 3 more medical groups.
Does Sarah B. Sieg accept Medicare?
Yes. CMS lists Sarah Sieg as accepting Medicare assignment.
How many Medicare patients does Sarah B. Sieg see?
CMS counts 100 Medicare patients who saw Sarah Sieg in 2024, with an average age of 73.
Has Sarah B. Sieg received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Sarah Sieg from 1 company from 2025 to 2025. The largest total came from Ethicon Inc.
How long has Sarah B. Sieg been practicing?
Sarah Sieg graduated from medical school in 2017, 9 years ago.
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