Gary R. Dec, PSY.D.
Clinical Psychologist · Winfield, IL
Gary R. Dec, PSY.D. is a clinical psychologist with a practice address in Winfield, Illinois, and NPI 1528137684, issued on Nov 6, 2006. Check the license (Illinois 071-003329, 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
- Gary R. Dec
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 071-003329 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1S115 Gardener Way, Winfield, IL 60190
- Phone
- (630) 470-0237
- Enumerated
- Nov 6, 2006
- Record last updated
- Feb 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20190521001189); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,947 in Illinois → Look up another NPI →
Verify Gary R. Dec in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 071-003329Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gary R. Dec among 3,947 clinical psychologist records in Illinois
Gary R. Dec, PSY.D. is one of 3,947 clinical psychologist records with a practice address in Illinois. 16% 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 76% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1984 · median 2004 among the 1,081 with a school on file
- Record last updated2026 · 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 103TC0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 clinical psychologist records list a practice address in Winfield
They are 18 of the 778 NPPES records with a practice address in Winfield, and 3,947 clinical psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,947 in Illinois → Every provider in Winfield → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Mandi Copley, PSYDWinfield, IL 601901942550777
- Geraldine Holub, PHDWinfield, IL 601901023119245
- Jennifer Kiebles, PH.D.Winfield, IL 601901598067886
- Meridith Kovary-Frank, PSYDWinfield, IL 601901770868861
- Katheryn Meek, PSY.D.Winfield, IL 601901467504670
- Debra Nickerson, PSY.D.Winfield, IL 601901417172883
- Jaime Pellegrino-Maurella, PSY.D., LCPC.Winfield, IL 601901184924730
- Joseph Roszkowski, PSY.D.Winfield, IL 601901144352626
Common questions
What is Gary R. Dec, PSY.D.'s NPI number?
Gary R. Dec, PSY.D.'s National Provider Identifier (NPI) is 1528137684, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary R. Dec, PSY.D. located?
The NPPES record lists a practice address at 1S115 Gardener Way, Winfield, IL, 60190. Phone: (630) 470-0237. Providers update this record themselves, so call before visiting.
How can I verify Gary R. Dec, PSY.D.'s license?
NPPES lists Illinois license number 071-003329, 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.