Lauren Katherine Gahimer, NURSE PRACTITIONER
Family Nurse Practitioner · O Fallon, MO
Lauren Katherine Gahimer, NURSE PRACTITIONER is a family nurse practitioner with a practice address in O Fallon, Missouri, and NPI 1750919478, issued on Mar 29, 2020. Check the license (Missouri 2020024189, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren Katherine Gahimer
- Credential
- NURSE PRACTITIONER
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 2020024189 MO
2020010047 MO
28225665A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2991 Highway K, O Fallon, MO 63368
- Phone
- (636) 435-2333
- Enumerated
- Mar 29, 2020
- Record last updated
- Jan 10, 2023
- Fax
- (314) 626-8009
- Medicare enrollment
- Enrolled (PECOS I20201228000935); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2991 Highway K
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelli Buntaine, FNP-CFamily Nurse Practitioner1073279568
- Jason Schlautman, M.D.Emergency Medicine Physician1609086750
- Renee Zesch, FNPFamily Nurse Practitioner1457586919
Verify Lauren Katherine Gahimer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2020024189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average family nurse practitioner in 2024
217 Medicare Part D claims for 163 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin43 claims
- Doxycycline Hyclate25 claims
- Amoxicillin-Clavulanate Potass16 claims
- Albuterol Sulfate Hfa14 claims
- Prednisone12 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: $14.01
1 payment: food and beverage; the largest payer was Pfizer 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
- Mercy East Ambulatory Services LLCO Fallon, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 44 in O Fallon → All 5,226 in Missouri → Every provider in O Fallon →
Other family nurse practitioner records in Missouri
- Sara Abben, APRNGrandview, MO1760105274
- Andrea Abbott, FNP-CChesterfield, MO1588003842
- Dana Abdel Jawad, DNP, APRN, FNP-CKansas City, MO1245185974
- Zara Abdush-Shakir Bever, FNPKansas City, MO1265283923
- Patricia Abele, NPChesterfield, MO1265418057
- Abisola AbimbolaSaint Louis, MO1083440457
- Melissa Abramovitz, FNP-BCKansas City, MO1679170005
- Ana Abrudan-Danalache, FNPWillard, MO1053035394
- Karen Abt, FNPCape Girardeau, MO1144672577
- Nadeen AbusalimKansas City, MO1437030954
Common questions
What is Lauren Katherine Gahimer, NURSE PRACTITIONER's NPI number?
Lauren Katherine Gahimer, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1750919478, issued on Mar 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Katherine Gahimer, NURSE PRACTITIONER located?
The NPPES record lists a practice address at 2991 Highway K, O Fallon, MO, 63368. Phone: (636) 435-2333. Providers update this record themselves, so call before visiting.
How can I verify Lauren Katherine Gahimer, NURSE PRACTITIONER's license?
NPPES lists Missouri license number 2020024189, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Lauren Katherine Gahimer, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2024, Lauren Katherine Gahimer, NURSE PRACTITIONER had 217 Medicare Part D claims for 163 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.