Jeffrey Lee Allen
Pharmacist · O Fallon, MO
Jeffrey Lee Allen is a pharmacist with a practice address in O Fallon, Missouri, and NPI 1295011054, issued on Oct 25, 2011. Check the license (Missouri 043104, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Lee Allen
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 043104 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2920 Highway K, O Fallon, MO 63368
- Phone
- (636) 240-5077
- Enumerated
- Oct 25, 2011
- Record last updated
- Oct 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (636) 978-2162
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,343 in Missouri → Look up another NPI →
Also registered at 2920 Highway K
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Min Chen ChengPharmacist1740912955
- Christy Dyer, FNP-BCFamily Nurse Practitioner1184895690
- Jennifer Hoff, PHARM DPharmacist1306441373
- Randall Landman, PHARMACISTPharmacist1396060372
- Nika Pickett, RPHPharmacist1396026332
- Constance Stranquist, FNPNurse Practitioner1770509093
Verify Jeffrey Lee Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 043104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 90% of the cost of the top drugs
57 Medicare Part D claims for 52 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 98% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix39 claims
- Boostrix Tdap14 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.
Jeffrey Lee Allen among 5,343 pharmacist records in Missouri
Jeffrey Lee Allen is one of 5,343 pharmacist records with a practice address in Missouri. 11% 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 14% of them.
- NPI issued2011 · 14% of these records are older, 71% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
84 pharmacist records list a practice address in O Fallon
They are 84 of the 1,225 NPPES records with a practice address in O Fallon, and 5,343 pharmacist records in Missouri.
All 5,343 in Missouri → Every provider in O Fallon → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Gregory Alles, R.PH.O Fallon, MO 633681376759803
- Jason Baechle, PHARMDO Fallon, MO 633681598048738
- Traci Dansberry, PHARM.D., RPHDardenne Prairie, MO 633681861512238
- Lisa Hoselton, PHARMDO Fallon, MO 633681467736223
- Yelena Landa, PHARM DO Fallon, MO 633681992088074
- Randall Landman, PHARMACISTO Fallon, MO 633681396060372
- Stacey Mohn, R.PHO Fallon, MO 633681013290717
- Nika Pickett, RPHO Fallon, MO 633681396026332
Common questions
What is Jeffrey Lee Allen's NPI number?
Jeffrey Lee Allen's National Provider Identifier (NPI) is 1295011054, issued on Oct 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Lee Allen located?
The NPPES record lists a practice address at 2920 Highway K, O Fallon, MO, 63368. Phone: (636) 240-5077. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Lee Allen's license?
NPPES lists Missouri license number 043104, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey Lee Allen prescribe under Medicare Part D?
In 2024, Jeffrey Lee Allen had 57 Medicare Part D claims for 52 beneficiaries; the average among pharmacist prescribers was 119. 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.