Shannon J. Onstott, NP
- Medicare patients, 2024
- 353
- Part D claims, 2024
- 340
- Hospital affiliations
- 1
- Industry payments
- $542
- Medical groups
- 3
- Practice address
- 119 SE 4th St, Evansville, IN 47708
- Practice phone
- Call (812) 450-6966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Deaconess Clinic - Downtown
Evansville, Indiana
Find Shannon Onstott'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.
Shannon J. Onstott is a nurse practitioner in Evansville, Indiana
Shannon Onstott practices at Deaconess Clinic - Downtown in Evansville, Indiana.
Shannon Onstott's NPI, 1851780191, was assigned on January 9, 2015. Shannon Onstott holds Indiana license 71005319A.
- NPI
- 1851780191NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385965912
- NPI enumeration date
- January 9, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (812) 450-6966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Shannon J. Onstott practices at Deaconess Clinic - Downtown in Evansville, Indiana
Shannon Onstott's primary practice is Deaconess Clinic - Downtown, at 119 SE 4th St, Evansville, IN 47708 in Vanderburgh County. The practice phone is (812) 450-6966.
- Deaconess Clinic - Downtown119 SE 4th St, Evansville, IN 47708 · Vanderburgh CountyPhone(812) 450-6966
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Shannon J. Onstott is affiliated with 4 sites of care and 3 medical groups
Shannon Onstott's primary practice is Deaconess Clinic - Downtown in Evansville, Indiana. Shannon Onstott is also affiliated with Deaconess Midtown Hospital. The medical group on file is Deaconess Health System. Dmand AI also links Shannon Onstott to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Shannon J. Onstott's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Shannon Onstott practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Deaconess Clinic - Downtown | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Shannon J. Onstott is one of 2,019 nurse practitioners in Indiana
Nurse practitioner is Shannon Onstott's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Shannon Onstott is licensed in Indiana.
Specialties and state licenses
- Nurse practitioner, IndianaPrimary
Nurse practitioners near Shannon Onstott
Counts of nurse practitioners 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
Shannon J. Onstott treated 353 Medicare patients in 2024, average age 75
CMS counts 353 Medicare patients who saw Shannon Onstott in 2024. The largest group is 65 to 74, with 168 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Shannon Onstott's median patient age at 77, with 43% women.
Shannon Onstott's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Shannon Onstott's Medicare patients by sex, 2024
- Women20157%
- Men15243%
Chronic conditions among Shannon Onstott's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis50%
- Diabetes28%
- Anxiety25%
- Chronic kidney disease25%
- Ischemic heart disease22%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Shannon Onstott's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Shannon J. Onstott wrote 340 Medicare Part D claims in 2024
In 2024, Shannon Onstott wrote 340 Medicare Part D claims for 177 patients. 91% of them were for generic drugs.
Shannon Onstott's Part D claims by kind of drug, 2024
- Generic308 claims91%
- Brand-name32 claims9%
Drug classes CMS tracks in Shannon Onstott's Part D claims, 2024
- Antibiotics11%39 of 340 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Shannon J. Onstott takes part in Medicare
Shannon Onstott 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)
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Shannon J. Onstott received $542 in industry payments in 2025
CMS Open Payments shows 31 general payments to Shannon Onstott from 11 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $93.
Companies that paid Shannon Onstott 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 Shannon J. Onstott'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Part D prescribing | Medicare Part D Prescribers - 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 Shannon J. Onstott
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Shannon J. Onstott's NPI number?
Shannon J. Onstott's NPI number is 1851780191. It was assigned on January 9, 2015, and it is active in the NPI Registry.
What does Shannon J. Onstott specialize in?
Shannon J. Onstott is a nurse practitioner in Evansville, Indiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Shannon J. Onstott practice?
Shannon Onstott practices at 119 SE 4th St, Evansville, IN 47708. Shannon Onstott's primary practice is Deaconess Clinic - Downtown in Evansville, Indiana. Dmand AI also links Shannon Onstott to 2 group practices and clinics and 2 medical groups.
What is Shannon J. Onstott's office phone number?
The practice phone on file for Shannon Onstott is (812) 450-6966.
What is Shannon J. Onstott's medical license number?
Shannon Onstott holds Indiana license 71005319A.
Which hospitals is Shannon J. Onstott affiliated with?
Shannon Onstott is affiliated with Deaconess Midtown Hospital.
What medical group is Shannon J. Onstott part of?
Shannon Onstott is linked to Deaconess Health System. Dmand AI links Shannon Onstott to 2 more medical groups.
Does Shannon J. Onstott accept Medicare?
Yes. CMS lists Shannon Onstott as accepting Medicare assignment.
How many Medicare patients does Shannon J. Onstott see?
CMS counts 353 Medicare patients who saw Shannon Onstott in 2024, with an average age of 75.
Has Shannon J. Onstott received payments from drug or device companies?
CMS Open Payments shows $542 in general payments to Shannon Onstott from 11 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Shannon J. Onstott been practicing?
Shannon Onstott graduated from medical school in 2014, 12 years ago.
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