DR. CHARLOTTE ANN DILLON PH.D.
NPI 1326114562
Psychologist - Clinical in Aurora, IL

Q: What is Charlotte Dillon's NPI number?

The NPI number for Charlotte Dillon is 1326114562. It was assigned to this individual provider in the NPPES registry on November 28, 2006.

Q: What is Charlotte Dillon's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Charlotte Dillon was last updated on October 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 28, 2006PECOS EnrolledAccepts Medicare Assignment

412 N LAKE ST, SUITE 204 GATEWAY PROFESSIONAL SERVICES, AURORA, IL 60506(630) 896-2337(630) 896-3515 Get Directions Write a Review

NPPES record last updated: October 19, 2012. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Charlotte Ann Dillon Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHARLOTTE ANN DILLON PH.D. (NPI 1326114562) is an individual clinical provider in Aurora, Illinois, licensed in Illinois (071004310) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1326114562

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CHARLOTTE ANN DILLONCredential: PH.D.

Location Address412 N LAKE ST, SUITE 204 GATEWAY PROFESSIONAL SERVICESAurora, IL 60506-4106

Mailing Address412 N Lake St, Suite 204 Gateway Professional ServicesAurora, IL 60506-4106 · (630) 896-2337 · Fax (630) 896-3515

Phone(630) 896-2337

Fax(630) 896-3515

Sole ProprietorYes

Medical School CMSOtherGraduated 1989

Enumeration DateNovember 28, 2006

Last NPPES UpdateOctober 19, 2012

✔ NPI 1326114562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in IL · 071004310

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

412 N LAKE ST, Aurora, IL 60506

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Other Identifiers 3

Medicare UPINIL7499IL

Other4515275IL · Bc Bs Of Illinois

Other4572030IL · Bc Bs Of Illinois

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Charlotte Ann Dillon Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476742693

PECOS Enrollment IDI20110104000605

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Charlotte Dillon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gateway Psychological Services, Ltd

Same address

Clinical

412 N LAKE ST, SUITE 204
Aurora, IL 60506

Reassigned Medicare billing, Illinois enrollment
2 clinicians in this Medicare group

NPI 1619163268 (630) 896-2337

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60506 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$181.38 typical visit price

range $59.81 – $181.38

Typical copayment $45.34 (range $14.95 – $45.34)

Most-billed visit code 99205

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. LOUIS E HUTCHES LCPC

Counselor

412 N LAKE ST
AURORA, IL 60506

Kane County (630) 303-6563

SUSAN MARY KINSMAN LCPC

Counselor (Mental Health)

412 N LAKE ST
AURORA, IL 60506

Kane County (630) 947-2800

MONICA SISCO LCSW

Counselor (Mental Health)

412 N LAKE ST
AURORA, IL 60506

Kane County (630) 518-2717

TIFFANY E GREEN MAPC

Counselor (Professional)

412 N LAKE ST
AURORA, IL 60506

Kane County (630) 896-2337

INNER HARMONY ACUPUNCTURE

Clinic/Center

412 N LAKE ST
AURORA, IL 60506

Kane County (630) 605-9244

MRS. KERRY LYNN O'DONNELL LPC

Counselor (Professional)

412 N LAKE ST, SUITE 204
AURORA, IL 60506

Kane County (630) 292-3815

GATEWAY PSYCHOLOGICAL SERVICES, LTD

Psychologist (Clinical)

412 N LAKE ST, SUITE 204
AURORA, IL 60506

Kane County (630) 896-2337

MS. MAVIS A. BATES L. AC.

Acupuncturist

412 N LAKE ST
AURORA, IL 60506

Kane County (630) 605-9244

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Charlotte Dillon's NPI number?

The NPI number for Charlotte Dillon is 1326114562. It was assigned to this individual provider in the NPPES registry on November 28, 2006.

Where is Charlotte Dillon located?

Charlotte Dillon practices at 412 N Lake St Suite 204 Gateway Professional Services, Aurora, IL 60506. The listed phone number is (630) 896-2337.

What is Charlotte Dillon's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Charlotte Dillon enrolled in Medicare?

Yes. Charlotte Dillon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Charlotte Dillon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charlotte Dillon reassigns Medicare benefits to Gateway Psychological Services, Ltd (Aurora, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Charlotte Dillon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Charlotte Dillon was last updated on October 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.