James John Deckert, M.D.
Family Medicine Physician · Saint Louis, MO
James John Deckert, M.D. is a family medicine physician with a practice address in Saint Louis, Missouri, and NPI 1578810727, issued on Aug 7, 2012. Check the license (Missouri R8487, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James John Deckert
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- R8487 MO
Self-reported in NPPES; status is on the state search - Practice location
- 231 W Lockwood Ave, Saint Louis, MO 63119
- Phone
- (314) 968-1900
- Enumerated
- Aug 7, 2012
- Record last updated
- Aug 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (314) 968-1901
- Entity
- Type 1 · individual
Also registered at 231 W Lockwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Maniaci, RD, LDRegistered Dietitian1972835965
- Darby McBride, LPC, NCCMental Health Counselor1821325598
- Kimberli McCallum, MDPsychiatry Physician1144202102
- Riley NickolsPsychologist1790019511
- Breanna SchneiderMental Health Counselor1548989536
Verify James John Deckert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R8487Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Family Medicine Physician providers in Missouri
There are 2,991 family medicine physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other family medicine physician records in Missouri
- Mohammad Abbas, DOKirksville, MO1518537679
- Brandon Abbott, D.O.Kansas City, MO1356875702
- Ann Abbott Marin, DOArnold, MO1477132421
- Mohamed Abdalaziz, MDKansas City, MO1538578075
- Karam Abdelmasih, MD, APFestus, MO1093288508
- Afsheen Abdullah Patel, MDLees Summit, MO1598070377
- Christopher Abercrombie, DOArnold, MO1093787558
- Avery Abernathy, D.O.Kansas City, MO1013207836
- Kristia Abernathy, MDSaint Louis, MO1710545405
- Grant Abkemeier, DOColumbia, MO1922933712
Common questions
What is James John Deckert, M.D.'s NPI number?
James John Deckert, M.D.'s National Provider Identifier (NPI) is 1578810727, issued on Aug 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is James John Deckert, M.D. located?
The NPPES record lists a practice address at 231 W Lockwood Ave, Saint Louis, MO, 63119. Phone: (314) 968-1900. Providers update this record themselves, so call before visiting.
How can I verify James John Deckert, M.D.'s license?
NPPES lists Missouri license number R8487, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.
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.