NPPES file of Aug 9, 2026

David Joseph Jansen, PHARM.D.

Pharmacist · Saint Louis, MO

David Joseph Jansen, PHARM.D. is a pharmacist with a practice address in Saint Louis, Missouri, and NPI 1639262454, issued on Oct 2, 2006. Check the license with the Missouri board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639262454
Name
David Joseph Jansen
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License number
RP00006024 NM
Self-reported in NPPES; status is on the state search
Practice location
1 Jefferson Barracks Dr, Saint Louis, MO 63125
Phone
(314) 894-6469
Enumerated
Oct 2, 2006
Record last updated
Jan 29, 2009 (not updated in 17 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pharmacist records → All 5,343 in Missouri → Look up another NPI →

Also registered at 1 Jefferson Barracks Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Carla AdderleySpeech-Language Pathologist1902196017
  2. Brandy Adelsberger, RDRegistered Dietitian1225281710
  3. Anupam Agarwal, MDGeriatric Medicine (Family Medicine) Physician1316996580
  4. Lisa Akers-Smith, RD, LDRegistered Dietitian1255766598
  5. Omar Al-Roubaie, PHARM.D.Pharmacist1891986055
  6. Lauren Albinson-Robertson, PSY.D.Clinical Psychologist1821404211

Verify David Joseph Jansen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

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David Joseph Jansen among 5,343 pharmacist records in Missouri

David Joseph Jansen, PHARM.D. 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 not. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 94% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2009 · 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).

996 pharmacist records list a practice address in Saint Louis

They are 996 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,343 pharmacist records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,343 in Missouri → Every provider in Saint Louis → Pharmacist nationwide →

The 8 pharmacist records with the nearest ZIP codes

  1. Joann Bisto, R.PH.Saint Louis, MO 631251952364820
  2. Matilde Cotto, R.PHSaint Louis, MO 631251982666996
  3. William Harmon, RPHSaint Louis, MO 631251528020260
  4. Judith Johnson, RPHSaint Louis, MO 631251568424141
  5. Nancy Little, RPHSaint Louis, MO 631251902868557
  6. Alan Macke, RPHSaint Louis, MO 631251053373985
  7. Thomas Meyer, MA, RPHSaint Louis, MO 631251225030745
  8. Allyn O'Byrne, RPHSaint Louis, MO 631251992767685

Common questions

What is David Joseph Jansen, PHARM.D.'s NPI number?

David Joseph Jansen, PHARM.D.'s National Provider Identifier (NPI) is 1639262454, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Joseph Jansen, PHARM.D. located?

The NPPES record lists a practice address at 1 Jefferson Barracks Dr, Saint Louis, MO, 63125. Phone: (314) 894-6469. Providers update this record themselves, so call before visiting.

How can I verify David Joseph Jansen, PHARM.D.'s license?

Search the Missouri board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.