1. Home
  2. Directory
  3. Illinois
  4. Yorkville
  5. Psychologist
  6. NPI Profile

JENNIFER LYNN MCKAY PSYD
NPI 1649207945
Psychologist - Clinical in Yorkville, IL

Active since June 26, 2006PECOS EnrolledAccepts Medicare Assignment
110 E COUNTRYSIDE PKWY, YORKVILLE, IL 60560(630) 553-1600(630) 553-7993 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jennifer Lynn Mckay Psyd NPPES

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

JENNIFER LYNN MCKAY PSYD (NPI 1649207945) is an individual clinical provider in Yorkville, Illinois, licensed in Illinois (071008002) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1649207945
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameJENNIFER LYNN MCKAYCredential: PSYD
Location Address110 E COUNTRYSIDE PKWYYorkville, IL 60560-1813
Mailing Address1120 E Main St, Ste. 201St Charles, IL 60174-2287 · (630) 377-6613 · Fax (630) 377-6225
Phone(630) 553-1600
Fax(630) 553-7993
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJune 26, 2006
Last NPPES UpdateApril 15, 2026
NPPES CertifiedApril 15, 2026
✔ NPI 1649207945 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 · 071008002
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.
110 E COUNTRYSIDE PKWY, Yorkville, IL 60560
Open in Google Maps ↗

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

Jennifer Lynn Mckay Psyd 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 ID4880871904
PECOS Enrollment IDI20110526000676
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 Jennifer Mckay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Centennial Counseling Center, PC
19 mi
Mental Health
1120 E MAIN ST, STE. 201
St Charles, IL 60174
  • Reassigned Medicare billing, Illinois enrollment
  • 29 clinicians in this Medicare group
NPI 1376544387 (630) 377-6613

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 60560 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
$168.44 typical visit price
range $54.80 – $168.44
Typical copayment $42.11 (range $13.70 – $42.11)
Most-billed visit code 99205
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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.

KELLEEN M URBON
Counselor (Professional)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Kendall County (630) 553-1600
ELIZABETH M DAVY LCSW
Social Worker (Clinical)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Kendall County (630) 553-1600
HAILEY KUSCH
Social Worker (Clinical)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Kendall County (630) 553-1600
KAYLA SUE KAUFFMAN LSW
Social Worker
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Kendall County (630) 553-1600
AMY K HENRIKSON SSP, LCPC
Counselor (Professional)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Kendall County (630) 553-1600
SHELLEY PRENDERGAST LCPC
Counselor (Professional)
110 E COUNTRYSIDE PKWY, SUITE C
YORKVILLE, IL 60560
Kendall County (630) 553-1600
KATHRYN J KEMMERLING MS
Marriage & Family Therapist
110 E COUNTRYSIDE PKWY, SUITE C
YORKVILLE, IL 60560
Kendall County (630) 553-1600
JENNA RENAE LEWEY
Counselor (Mental Health)
110 E COUNTRYSIDE PKWY
YORKVILLE, IL 60560
Kendall County (630) 553-1600

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 Jennifer Mckay's NPI number?

The NPI number for Jennifer Mckay is 1649207945. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Jennifer Mckay located?

Jennifer Mckay practices at 110 E Countryside Pkwy, Yorkville, IL 60560. The listed phone number is (630) 553-1600.

What is Jennifer Mckay's specialty?

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

Is Jennifer Mckay enrolled in Medicare?

Yes. Jennifer Mckay 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 Jennifer Mckay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Mckay reassigns Medicare benefits to Centennial Counseling Center, PC (St Charles, 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 Jennifer Mckay'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 Jennifer Mckay was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.