Haley Nicole Markham
Behavior Analyst · St Charles, IL
Haley Nicole Markham is a behavior analyst with a practice address in St Charles, Illinois, and NPI 1710553805, issued on May 31, 2021. Check the license (Illinois 1-23-64932, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Haley Nicole Markham
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-23-64932 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2325 Dean St, St Charles, IL 60175
- Phone
- (630) 286-0026
- Enumerated
- May 31, 2021
- Record last updated
- Apr 13, 2023
- Entity
- Type 1 · individual
Also registered at 2325 Dean St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsey Herrmann, MSWMental Health Counselor1407635238
Verify Haley Nicole Markham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 1-23-64932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25 behavior analyst records list a practice address in St Charles
They are 25 of the 1,113 NPPES records with a practice address in St Charles, and 3,082 behavior analyst records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 25 in St Charles → All 3,082 in Illinois → Every provider in St Charles →
Other behavior analyst records in Illinois
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- Teresa Abels, MHPJoliet, IL1003280553
- Allison AbendrothElmhurst, IL1447866363
- Carlotta Abogado, BCBAOrland Park, IL1740017243
- Maram Abomaray, BCBANaperville, IL1447903158
- Indira AbrahamChicago, IL1255286472
- Alecia AbramChicago, IL1336655836
- Chelsea Aburroman, MS, BCBANaperville, IL1235744228
Common questions
What is Haley Nicole Markham's NPI number?
Haley Nicole Markham's National Provider Identifier (NPI) is 1710553805, issued on May 31, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Haley Nicole Markham located?
The NPPES record lists a practice address at 2325 Dean St, St Charles, IL, 60175. Phone: (630) 286-0026. Providers update this record themselves, so call before visiting.
How can I verify Haley Nicole Markham's license?
NPPES lists Illinois license number 1-23-64932, as entered by the provider. 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.