NPPES file of Aug 9, 2026

Treva B. Anderson, PH.D.

Clinical Psychologist · Geneva, IL

Treva B. Anderson, PH.D. is a clinical psychologist with a practice address in Geneva, Illinois, and NPI 1669674792, issued on Jun 1, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669674792
Name
Treva B. Anderson
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
Practice location
1250 Executive PL, Geneva, IL 60134
Phone
(630) 232-7245
Enumerated
Jun 1, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(630) 232-7246
Medicare enrollment
Enrolled (PECOS I20140421002116); accepts Medicare assignment
Medical or professional school
Southern Illinois University School Of Medicine, 2002
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 3,947 in Illinois → Look up another NPI →

Also registered at 1250 Executive PL

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sarah AdnanBehavior Technician1497331995
  2. Kristin Anderson, PH.D., LCPClinical Psychologist1245550797
  3. Brent Atkinson, PH.D.Marriage & Family Therapist1932269040
  4. Lisa Atkinson, M.S.Marriage & Family Therapist1750441598
  5. Ahna Holzinger, M.S., ALMFTMarriage & Family Therapist1770721797
  6. Paula Kutz, L.C.P.C.Mental Health Counselor1194884973

Verify Treva B. Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Davken Associates, P.C.Waukegan, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Treva B. Anderson among 3,947 clinical psychologist records in Illinois

Treva B. Anderson, PH.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. Its NPI, issued in 2007, is newer than 24% of them.

  • NPI issued2007 · 24% of these records are older, 57% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2002 · median 2004 among the 1,081 with a school on file
  • Record last updated2007 · 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 Geneva

They are 18 of the 1,023 NPPES records with a practice address in Geneva, and 3,947 clinical psychologist records in Illinois.

All 3,947 in Illinois → Every provider in Geneva → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Kristin Anderson, PH.D., LCPGeneva, IL 601341245550797
  2. Annmarie Belmonte, PSY.D.Geneva, IL 601341518158948
  3. Chrstine Bruun, PHDGeneva, IL 601341538478326
  4. Denise Dojka, PSY.D.Geneva, IL 601341043367493
  5. Mary Englund, PSY.D.Geneva, IL 601341104047836
  6. Melissa Mahon, PSY.D.Geneva, IL 601341932304102
  7. Karen Meissler, PSY.D.Geneva, IL 601341063579118
  8. Katherine Miley, PSY.D.Geneva, IL 601341396060745

Common questions

What is Treva B. Anderson, PH.D.'s NPI number?

Treva B. Anderson, PH.D.'s National Provider Identifier (NPI) is 1669674792, issued on Jun 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Treva B. Anderson, PH.D. located?

The NPPES record lists a practice address at 1250 Executive PL, Geneva, IL, 60134. Phone: (630) 232-7245. Providers update this record themselves, so call before visiting.

How can I verify Treva B. Anderson, PH.D.'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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.