Tamra L. Esker, FNP
Nurse Practitioner · Wentzville, MO
Tamra L. Esker, FNP is a nurse practitioner with a practice address in Wentzville, Missouri, and NPI 1538456645, issued on Jul 9, 2011. Check the license (Missouri 2011001366, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tamra L. Esker
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 2011001366 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1520 Wentzville Pkwy, Wentzville, MO 63385
- Phone
- (636) 497-4060
- Enumerated
- Jul 9, 2011
- Record last updated
- Jul 27, 2022
- Medicare enrollment
- Enrolled (PECOS I20111020000660); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,720 in Missouri → Look up another NPI →
Also registered at 1520 Wentzville Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lacretia Daniels, NPNurse Practitioner1518103654
- Kristine FranklinGeneral Practice Registered Nurse1881574093
- Stephanie Gram, F.N.P.Family Nurse Practitioner1831523851
Verify Tamra L. Esker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2011001366Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average nurse practitioner in 2024
179 Medicare Part D claims for 133 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin23 claims
- Doxycycline Hyclate18 claims
- Amoxicillin14 claims
- Albuterol Sulfate Hfa13 claims
- Amoxicillin-Clavulanate Potass13 claims
- Nitrofurantoin Mono-Macro13 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.
Bills Medicare through one group practice
- Mercy East Ambulatory Services LLCManchester, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tamra L. Esker among 1,720 nurse practitioner records in Missouri
Tamra L. Esker, FNP is one of 1,720 nurse practitioner records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 29% of them.
- NPI issued2011 · 29% of these records are older, 68% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2017 among the 1,080 with a school on file
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 nurse practitioner records list a practice address in Wentzville
They are 16 of the 729 NPPES records with a practice address in Wentzville, and 1,720 nurse practitioner records in Missouri.
All 1,720 in Missouri → Every provider in Wentzville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Gina Calvin, FNPWentzville, MO 633851366853541
- Lacretia Daniels, NPWentzville, MO 633851518103654
- Harminder Grewal, ARNPWentzville, MO 633851497954846
- Deborah Harrell, MSN,APRN FNP-CWentzville, MO 633851275960254
- Philip Holtgrave, FNPWentzville, MO 633851689846693
- Tori Kinnin, MSN, APRN, AGNP-CWentzville, MO 633851174287734
- Amy O'Connell, NPWentzville, MO 633851972971794
- Heather Schott, AGPCNPWentzville, MO 633851730757139
Common questions
What is Tamra L. Esker, FNP's NPI number?
Tamra L. Esker, FNP's National Provider Identifier (NPI) is 1538456645, issued on Jul 9, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Tamra L. Esker, FNP located?
The NPPES record lists a practice address at 1520 Wentzville Pkwy, Wentzville, MO, 63385. Phone: (636) 497-4060. Providers update this record themselves, so call before visiting.
How can I verify Tamra L. Esker, FNP's license?
NPPES lists Missouri license number 2011001366, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Tamra L. Esker, FNP prescribe under Medicare Part D?
In 2024, Tamra L. Esker, FNP had 179 Medicare Part D claims for 133 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.