Kathryn Michelle Klein, DNP, FNP-C
- Part D claims, 2024
- 212
- Hospital affiliations
- 1
- Industry payments
- $288
- Medical group
- 1
- State license
- 1
- Practice address
- 10010 Kennerly Road, Saint Louis, MO 63128
- Practice phone
- Call (314) 525-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathryn Klein'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.
Kathryn Michelle Klein is a nurse practitioner in Saint Louis, Missouri
Kathryn Klein practices at Mercy Hospital South in Saint Louis, Missouri, part of Mercy.
Kathryn Klein's NPI, 1982106571, was assigned on February 28, 2018. Kathryn Klein holds Missouri license 2017032219.
- NPI
- 1982106571NPI Registry (opens in a new tab)
- NPI enumeration date
- February 28, 2018
- NPI status
- Active
- Practice phone
- (314) 525-1000
- 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 Michelle Klein practices at Mercy Hospital South in Saint Louis, Missouri
Kathryn Klein's primary practice is Mercy Hospital South, at 10010 Kennerly Road, Saint Louis, MO 63128 in St. Louis County. The practice phone is (314) 525-1000.
- Mercy Hospital South10010 Kennerly Road, Saint Louis, MO 63128 · St. Louis CountyPhone(314) 525-1000
Source: Dmand AI Affiliation Data
Kathryn Michelle Klein is affiliated with 2 sites of care and 1 medical group
Kathryn Klein's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. The medical group on file is St. Louis Cancer Care. Dmand AI also links Kathryn Klein to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathryn Michelle Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Klein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital South | Available with a free account |
| +1 more affiliated site | 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Kathryn Michelle Klein is one of 1,347 nurse practitioners in Missouri
Nurse practitioner is Kathryn Klein's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kathryn Klein is licensed in Missouri.
Specialties and state licenses
- Nurse practitioner, MissouriPrimary
Nurse practitioners near Kathryn Klein
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
Kathryn Michelle Klein's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Kathryn Klein's median patient age at 72, with 44% women.
Kathryn Klein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Kathryn Michelle Klein wrote 212 Medicare Part D claims in 2024
In 2024, Kathryn Klein wrote 212 Medicare Part D claims for 91 patients. 91% of them were for generic drugs.
Kathryn Klein's Part D claims by kind of drug, 2024
- Generic192 claims91%
- Brand-name20 claims9%
Drug classes CMS tracks in Kathryn Klein's Part D claims, 2024
- Antibiotics6%13 of 212 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Kathryn Michelle Klein received $288 in industry payments in 2025
CMS Open Payments shows 4 general payments to Kathryn Klein from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. BeOne Medicines USA, Inc. paid the most, $148.
Companies that paid Kathryn Klein 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 Kathryn Michelle Klein'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Kathryn Michelle Klein
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 Michelle Klein's NPI number?
Kathryn Michelle Klein's NPI number is 1982106571. It was assigned on February 28, 2018, and it is active in the NPI Registry.
What does Kathryn Michelle Klein specialize in?
Kathryn Michelle Klein is a nurse practitioner in Saint Louis, Missouri. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kathryn Michelle Klein practice?
Kathryn Klein practices at 10010 Kennerly Road, Saint Louis, MO 63128. Kathryn Klein's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dmand AI also links Kathryn Klein to 1 group practice or clinic.
What is Kathryn Michelle Klein's office phone number?
The practice phone on file for Kathryn Klein is (314) 525-1000.
What is Kathryn Michelle Klein's medical license number?
Kathryn Klein holds Missouri license 2017032219.
Which hospitals is Kathryn Michelle Klein affiliated with?
Kathryn Klein practices at Mercy Hospital South in Saint Louis, Missouri.
What medical group is Kathryn Michelle Klein part of?
Kathryn Klein is linked to St. Louis Cancer Care.
Has Kathryn Michelle Klein received payments from drug or device companies?
CMS Open Payments shows $288 in general payments to Kathryn Klein from 4 companies from 2025 to 2025. The largest total came from BeOne Medicines USA, Inc.
How long has Kathryn Michelle Klein been practicing?
Kathryn Klein's NPI was assigned in 2018.
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