Laura B. Jaycox, PSYD
Psychologist · O Fallon, MO
Laura B. Jaycox, PSYD is a psychologist with a practice address in O Fallon, Missouri, and NPI 1285968651, issued on Oct 1, 2009. Check the license (Missouri 2004029371, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Laura B. Jaycox
- Credential
- PSYD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 2004029371 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1307 Avondale Spring Dr, O Fallon, MO 63368
- Phone
- (636) 795-0738
- Enumerated
- Oct 1, 2009
- Record last updated
- Oct 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091104000044); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 579 in Missouri → Look up another NPI →
Verify Laura B. Jaycox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2004029371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Susic Psychological Consulting, PCWeldon Spring, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laura B. Jaycox among 579 psychologist records in Missouri
Laura B. Jaycox, PSYD is one of 579 psychologist records with a practice address in Missouri. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated1999 · median 1999 among the 114 with a school on file
- Record last updated2009 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Missouri
There are 579 psychologist records in Missouri.
All 579 in Missouri → Every provider in O Fallon → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Rick CavinsLake St Louis, MO 633671386722304
- Zsombor Florian, MA, LPLake Saint Louis, MO 633671366532202
- Natalie Parks, PH.D., BCBA-DSaint Peters, MO 633661518299064
- Grace Hawley, PSYDSaint Peters, MO 633761336674712
- David Lipsitz, PH.D.Saint Peters, MO 633761104919455
- Michele Ruffy, PH.D.St Peters, MO 633761174522759
- Melissa Strachan, PSY.D.Saint Peters, MO 633761497724405
- Jaedyn BonnerWentzville, MO 633851548932973
Common questions
What is Laura B. Jaycox, PSYD's NPI number?
Laura B. Jaycox, PSYD's National Provider Identifier (NPI) is 1285968651, issued on Oct 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Laura B. Jaycox, PSYD located?
The NPPES record lists a practice address at 1307 Avondale Spring Dr, O Fallon, MO, 63368. Phone: (636) 795-0738. Providers update this record themselves, so call before visiting.
How can I verify Laura B. Jaycox, PSYD's license?
NPPES lists Missouri license number 2004029371, as entered by the provider. 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. 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.