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DR. KRISTEN LAUREN RILEY AU.D, CCC-A
NPI 1922608124
Audiologist in Buffalo Grove, IL

Active since October 27, 2020
2100 E LAKE COOK RD STE 1000, BUFFALO GROVE, IL 60089(224) 632-5600 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Kristen Lauren Riley Au.d, Ccc-a NPPES

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

DR. KRISTEN LAUREN RILEY AU.D, CCC-A (NPI 1922608124) is an individual audiologist in Buffalo Grove, Illinois, licensed in Wisconsin (723156) and active in the NPI registry since October 2020. She maintains a secondary practice location in Janesville and is a graduate of Other (2020).

NPPES Registry Identity

NPI1922608124
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. KRISTEN LAUREN RILEYCredential: AU.D, CCC-A
Location Address2100 E LAKE COOK RD STE 1000Buffalo Grove, IL 60089-1999
Mailing Address29624 Network PlChicago, IL 60673-1296 · (608) 756-7100 · Fax (608) 756-7225
Phone(224) 632-5600
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 27, 2020
Last NPPES UpdateJune 19, 2026
NPPES CertifiedJune 19, 2026
✔ NPI 1922608124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in WI · 723156
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
2100 E LAKE COOK RD STE 1000, Buffalo Grove, IL 60089
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Secondary Practice Location 1

Location 13524 E Milwaukee StJanesville, WI 53546-1626 · Phone (608) 756-7100 · Fax (608) 756-7225

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include MercyCare Health Plans.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kristen Lauren Riley Au.d, Ccc-a is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3971076191
PECOS Enrollment IDI20260629000597

Medicare Billing Reassignment

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

Mercy Health System Corporation
68 mi
Multi-Specialty
580 N WASHINGTON ST
Janesville, WI 53548
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,155 clinicians in this Medicare group
NPI 1598718603 (608) 741-7630

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

Other Providers at the Same Location NPPES 2

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

DR. ANALEE HAAS AUD
Audiologist
2100 E LAKE COOK RD STE 1000
BUFFALO GROVE, IL 60089
Lake County (513) 202-3403
DR. AZZA FARRAG ALALWEE DPM
Podiatrist (Foot Surgery)
2100 E LAKE COOK RD STE 1000
BUFFALO GROVE, IL 60089
Lake County (210) 383-3999

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 Kristen Riley's NPI number?

The NPI number for Kristen Riley is 1922608124. It was assigned to this individual provider in the NPPES registry on October 27, 2020.

Where is Kristen Riley located?

Kristen Riley practices at 2100 E Lake Cook Rd Ste 1000, Buffalo Grove, IL 60089. The listed phone number is (224) 632-5600.

What is Kristen Riley's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Kristen Riley enrolled in Medicare?

Yes. Kristen Riley is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristen Riley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Riley reassigns Medicare benefits to Mercy Health System Corporation (Janesville, WI). 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 Kristen Riley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristen Riley accept?

Health plans from MercyCare Health Plans list Kristen Riley as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kristen Riley was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.