James Armstrong, PHD
Clinical Psychologist · Oak Brook, IL
James Armstrong, PHD is a clinical psychologist with a practice address in Oak Brook, Illinois, and NPI 1851683973, issued on May 8, 2011. Check the license (Illinois 071003828, 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
- James Armstrong
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 071003828 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Jorie Blvd Ste 48, Oak Brook, IL 60523
- Phone
- (630) 368-9100
- Enumerated
- May 8, 2011
- Entity
- Type 1 · individual
Also registered at 1000 Jorie Blvd Ste 48
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Cipriano, LCPCMental Health Counselor1548824543
- Terry Lavery, LCPCProfessional Counselor1750639555
- Jennifer VersaskasClinical Social Worker1578415899
Verify James Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 071003828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
51 clinical psychologist records list a Oak Brook practice address
They are 51 of the 950 NPPES records with a Oak Brook practice address, and 3,655 clinical psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 51 in Oak Brook → All 3,655 in Illinois → Every provider in Oak Brook →
Other clinical psychologist records in Illinois
- Kathy Abbott, PSYDEvergreen Park, IL1922188929
- Lamese AbdelhamidOrland Park, IL1992671440
- James Abec, PH.D.Lombard, IL1770791907
- Allison Abel, PSY.DHines, IL1003638040
- William Aber, PH.D.Chicago, IL1598777187
- Leslie Abrams, PH.D.Deerfield, IL1861558348
- Dayna Abramson, PSYDRomeoville, IL1891523502
- Huda Abuasi, PSY.D.Orland Park, IL1841312808
- Melissa Ackerman, PSYDDes Plaines, IL1437198132
- Na'Ama Adam Wasserman, PSY.D.Chicago, IL1790325744
Common questions
What is James Armstrong, PHD's NPI number?
James Armstrong, PHD's National Provider Identifier (NPI) is 1851683973, issued on May 8, 2011. An NPI identifies a provider in billing; it is not a license.
Where is James Armstrong, PHD located?
The NPPES record lists a practice address at 1000 Jorie Blvd Ste 48, Oak Brook, IL, 60523. Phone: (630) 368-9100. Providers update this record themselves, so call before visiting.
How can I verify James Armstrong, PHD's license?
NPPES lists Illinois license number 071003828, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.