Kjirsten R. Ervi, RN
Family Nurse Practitioner · Fairfax, MO
Kjirsten R. Ervi, RN is a family nurse practitioner with a practice address in Fairfax, Missouri, and NPI 1669160743, issued on Apr 27, 2023. Check the license (Missouri 2024028933, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kjirsten R. Ervi
- Credential
- RN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 2024028933 MO
A176479 IA
5385211121 KS
115483 NE
80264 NE
Self-reported in NPPES; status is on the state search - Practice location
- 26136 US Highway 59, Fairfax, MO 64446
- Phone
- (660) 686-2211
- Enumerated
- Apr 27, 2023
- Record last updated
- Jul 19, 2026
- Medicare enrollment
- Enrolled (PECOS I20231116001741); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 26136 US Highway 59
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Condra Anderson, FNPNurse Practitioner1568579860
- Jessica Bowman, FNP-BCNurse Practitioner1083367817
- Samantha Brown, FNPFamily Nurse Practitioner1770707523
- Aaron GlennNurse Practitioner1972061612
- Rebecca HeitsFamily Nurse Practitioner1023448164
- Kelsi Holthus, OTR/LOccupational Therapist1063928307
Verify Kjirsten R. Ervi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2024028933Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family nurse practitioner in 2024
304 Medicare Part D claims for 127 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Furosemide29 claims
- Atorvastatin Calcium25 claims
- Metoprolol Succinate23 claims
- Metoprolol Tartrate18 claims
- Clopidogrel17 claims
- Amiodarone Hcl15 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: $664.23
36 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, 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.
Bills Medicare through one group practice
- Physicians Clinic IncCouncil Bluffs, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kjirsten R. Ervi among 5,226 family nurse practitioner records in Missouri
Kjirsten R. Ervi, RN 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 2023, is newer than 84% of them.
- NPI issued2023 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2023 · median 2018 among the 3,339 with a school on file
- 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).
7 family nurse practitioner records list a practice address in Fairfax
They are 7 of the 25 NPPES records with a practice address in Fairfax, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Fairfax → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Samantha Brown, FNPFairfax, MO 644461770707523
- Theresa Crawford, FNPFairfax, MO 644461205254216
- Rebecca HeitsFairfax, MO 644461023448164
- Casey Marriott, APRN, FNP-CFairfax, MO 644461861327363
- Summer Masters, NPFairfax, MO 644461437474293
- Megan Roberts, FNPFairfax, MO 644461902577158
- Tory Francis, FNPEdgerton, MO 644441417556994
- Rebekah Graven, FNPEagleville, MO 644421649743600
Common questions
What is Kjirsten R. Ervi, RN's NPI number?
Kjirsten R. Ervi, RN's National Provider Identifier (NPI) is 1669160743, issued on Apr 27, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kjirsten R. Ervi, RN located?
The NPPES record lists a practice address at 26136 US Highway 59, Fairfax, MO, 64446. Phone: (660) 686-2211. Providers update this record themselves, so call before visiting.
How can I verify Kjirsten R. Ervi, RN's license?
NPPES lists Missouri license number 2024028933, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Kjirsten R. Ervi, RN prescribe under Medicare Part D?
In 2024, Kjirsten R. Ervi, RN had 304 Medicare Part D claims for 127 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.