Karen Marie Korte, APRN FNP BC
Family Nurse Practitioner · O Fallon, MO
Karen Marie Korte, APRN FNP BC is a family nurse practitioner with a practice address in O Fallon, Missouri, and NPI 1871236380, issued on Apr 14, 2022. Check the license (Missouri 2022019419, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Marie Korte
- Credential
- APRN FNP BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2022019419 MO
Self-reported in NPPES; status is on the state search - Practice location
- 856 Waterbury Falls Dr Ste 202, O Fallon, MO 63368
- Phone
- (636) 366-0610
- Enumerated
- Apr 14, 2022
- Record last updated
- Jul 28, 2026
- Fax
- (833) 740-4330
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Verify Karen Marie Korte in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2022019419Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average family nurse practitioner in 2024
2,233 Medicare Part D claims for 281 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 52 claims were for opioids.
Most prescribed
- Atorvastatin Calcium119 claims
- Lisinopril93 claims
- Amlodipine Besylate80 claims
- Pantoprazole Sodium62 claims
- Levothyroxine Sodium59 claims
- Ozempic58 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,053.69
57 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Karen Marie Korte among 5,226 family nurse practitioner records in Missouri
Karen Marie Korte, APRN FNP BC is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 family nurse practitioner records list a practice address in O Fallon
They are 44 of the 1,225 NPPES records with a practice address in O Fallon, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in O Fallon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jamie Cassani, APRN, FNP-CO Fallon, MO 633681568864296
- Angela Clercx, NP-CO Fallon, MO 633681477910461
- Christy Dyer, FNP-BCO Fallon, MO 633681184895690
- Gloria Michelle Edacheril, NPO Fallon, MO 633681144502253
- Casey Fincher, FNPO Fallon, MO 633681659650521
- Kimberly Hadley, CNPDardenne Prairie, MO 633681619108768
- Jade Holman, FNPO Fallon, MO 633681558750364
- Leah Jones, FNPO Fallon, MO 633681932557964
Common questions
What is Karen Marie Korte, APRN FNP BC's NPI number?
Karen Marie Korte, APRN FNP BC's National Provider Identifier (NPI) is 1871236380, issued on Apr 14, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Karen Marie Korte, APRN FNP BC located?
The NPPES record lists a practice address at 856 Waterbury Falls Dr Ste 202, O Fallon, MO, 63368. Phone: (636) 366-0610. Providers update this record themselves, so call before visiting.
How can I verify Karen Marie Korte, APRN FNP BC's license?
NPPES lists Missouri license number 2022019419, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Marie Korte, APRN FNP BC prescribe under Medicare Part D?
In 2024, Karen Marie Korte, APRN FNP BC had 2,233 Medicare Part D claims for 281 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.