Marlon Van Ham
Behavior Analyst · O Fallon, IL
Marlon Van Ham is a behavior analyst with a practice address in O Fallon, Illinois, and NPI 1053885749, issued on Jan 15, 2019. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marlon Van Ham
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 634 N Main St, O Fallon, IL 62269
- Phone
- (618) 726-5870
- Enumerated
- Jan 15, 2019
- Record last updated
- Jan 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest behavior analyst records → All 3,082 in Illinois → Look up another NPI →
Also registered at 634 N Main St
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Verify Marlon Van Ham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marlon Van Ham among 3,082 behavior analyst records in Illinois
Marlon Van Ham is one of 3,082 behavior analyst records with a practice address in Illinois. under 1% 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 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 41% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 behavior analyst records list a practice address in O Fallon
They are 43 of the 1,077 NPPES records with a practice address in O Fallon, and 3,082 behavior analyst records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,082 in Illinois → Every provider in O Fallon → Behavior Analyst nationwide →
The 8 behavior analyst records with the nearest ZIP codes
- Mackenzie ArchamboO Fallon, IL 622691245702869
- Christa BechererO Fallon, IL 622691770085672
- Jasmine BrooksO Fallon, IL 622691306312079
- Cyara Coleman, ED.S, MA, BCBA, LBAO Fallon, IL 622691740796671
- Emily DzuganO Fallon, IL 622691891278560
- Clint EvansO Fallon, IL 622691609345248
- Ashley HanfelderO Fallon, IL 622691235611153
- Dana HeimannShiloh, IL 622691063739423
Common questions
What is Marlon Van Ham's NPI number?
Marlon Van Ham's National Provider Identifier (NPI) is 1053885749, issued on Jan 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marlon Van Ham located?
The NPPES record lists a practice address at 634 N Main St, O Fallon, IL, 62269. Phone: (618) 726-5870. Providers update this record themselves, so call before visiting.
How can I verify Marlon Van Ham's license?
Search the Illinois 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.
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.