Kathryn Ann Simmons, PA
- Medicare patients, 2024
- 262
- Part D claims, 2024
- 241
- Hospital affiliations
- 1
- Medical groups
- 4
- State license
- 1
- Practice address
- 10 Hospital Dr, Saint Peters, MO 63376
- Practice phone
- Call (636) 916-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathryn Simmons' 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.
Kathryn Ann Simmons is a physician assistant in Saint Peters, Missouri
Kathryn Simmons practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health.
Kathryn Simmons' NPI, 1225378201, was assigned on February 27, 2013. Kathryn Simmons holds Missouri license 2013008005.
- NPI
- 1225378201NPI Registry (opens in a new tab)
- NPI enumeration date
- February 27, 2013
- NPI status
- Active
- Practice phone
- (636) 916-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Kathryn Ann Simmons practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri
Kathryn Simmons' primary practice is Barnes-Jewish St. Peters Hospital, at 10 Hospital Dr, Saint Peters, MO 63376 in St. Charles County. The practice phone is (636) 916-9000.
- Barnes-Jewish St. Peters Hospital10 Hospital Dr, Saint Peters, MO 63376 · St. Charles CountyPhone(636) 916-9000
Source: Dmand AI Affiliation Data
Kathryn Ann Simmons is affiliated with 1 site of care and 4 medical groups
Kathryn Simmons' primary practice is Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Kathryn Simmons to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathryn Ann Simmons' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Simmons practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish St. Peters Hospital | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathryn Ann Simmons is one of 1,484 physician assistants in Missouri
Physician assistant is Kathryn Simmons' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kathryn Simmons is licensed in Missouri.
Specialties and state licenses
- Physician assistant, MissouriPrimary
Physician assistants near Kathryn Simmons
Counts of physician 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
Kathryn Ann Simmons treated 262 Medicare patients in 2024, average age 75
CMS counts 262 Medicare patients who saw Kathryn Simmons in 2024. The largest group is 75 to 84, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Kathryn Simmons' median patient age at 65, with 61% women.
Kathryn Simmons' Medicare patients by age, 2024
Kathryn Simmons' Medicare patients by sex, 2024
- Women16262%
- Men10038%
Chronic conditions among Kathryn Simmons' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Mood disorders45%
- Anxiety44%
- Depression40%
- Ischemic heart disease39%
- Chronic kidney disease37%
Share of Medicare patients with each condition. A patient can have several.
Kathryn Simmons' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kathryn Ann Simmons wrote 241 Medicare Part D claims in 2024
In 2024, Kathryn Simmons wrote 241 Medicare Part D claims for 171 patients. 96% of them were for generic drugs.
Kathryn Simmons' Part D claims by kind of drug, 2024
- Generic232 claims96%
- Brand-name and other9 claims4%
Drug classes CMS tracks in Kathryn Simmons' Part D claims, 2024
- Opioids16%38 of 241 claims
- Antibiotics38%91 of 241 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
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Sources for Kathryn Ann Simmons'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Kathryn Ann Simmons
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kathryn Ann Simmons' NPI number?
Kathryn Ann Simmons' NPI number is 1225378201. It was assigned on February 27, 2013, and it is active in the NPI Registry.
What does Kathryn Ann Simmons specialize in?
Kathryn Ann Simmons is a physician assistant in Saint Peters, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kathryn Ann Simmons practice?
Kathryn Simmons practices at 10 Hospital Dr, Saint Peters, MO 63376. Kathryn Simmons' primary practice is Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health. Dmand AI also links Kathryn Simmons to 3 medical groups.
What is Kathryn Ann Simmons' office phone number?
The practice phone on file for Kathryn Simmons is (636) 916-9000.
What is Kathryn Ann Simmons' medical license number?
Kathryn Simmons holds Missouri license 2013008005.
Which hospitals is Kathryn Ann Simmons affiliated with?
Kathryn Simmons practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri.
What medical group is Kathryn Ann Simmons part of?
Kathryn Simmons is linked to WashU Medicine Psychiatry. Dmand AI links Kathryn Simmons to 3 more medical groups.
How many Medicare patients does Kathryn Ann Simmons see?
CMS counts 262 Medicare patients who saw Kathryn Simmons in 2024, with an average age of 75.
How long has Kathryn Ann Simmons been practicing?
Kathryn Simmons' NPI was assigned in 2013.
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