DR. KATHERINE ELIZABETH STEVENS PH.D.
NPI 1437248952
Audiologist in Buffalo Grove, IL

Q: What is Katherine Stevens's NPI number?

The NPI number for Katherine Stevens is 1437248952. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Q: What is Katherine Stevens's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Katherine Stevens was last updated on June 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 October 12, 2006

462 W HALF DAY RD, BUFFALO GROVE, IL 60089(847) 276-2735(847) 276-2733 Get Directions Write a Review

NPPES record last updated: June 27, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Katherine Elizabeth Stevens Ph.d. NPPES

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

DR. KATHERINE ELIZABETH STEVENS PH.D. (NPI 1437248952) is an individual audiologist in Buffalo Grove, Illinois, licensed in Illinois (147-000694) and active in the NPI registry since October 2006. She maintains a secondary practice location in Long Grove.

NPPES Registry Identity

NPI1437248952

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. KATHERINE ELIZABETH STEVENSCredential: PH.D.

Location Address462 W HALF DAY RDBuffalo Grove, IL 60089

Mailing Address462 W Half Day RdBuffalo Grove, IL 60089-6555 · (847) 276-2735 · Fax (847) 276-2733

Phone(847) 276-2735

Fax(847) 276-2733

Sole ProprietorYes

Enumeration DateOctober 12, 2006

Last NPPES UpdateJune 27, 2018

✔ NPI 1437248952 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 IL · 147-000694

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.

462 W HALF DAY RD, Buffalo Grove, IL 60089

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Secondary Practice Location 1

Location 1247 Robert Parker Coffin RdLong Grove, IL 60047-9616 · Phone (847) 732-9663

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katherine Elizabeth Stevens Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Complete Hearing Care, P.C.

2.0 mi

Audiologist

247 ROBERT PARKER COFFIN RD
Long Grove, IL 60047

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

NPI 1578650727 (847) 732-9663

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

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

INTEGRITY PHYSICAL THERAPY, INC.

Clinic/Center (Physical Therapy)

462 W HALF DAY RD
BUFFALO GROVE, IL 60089

Lake County (847) 478-8340

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 Katherine Stevens's NPI number?

The NPI number for Katherine Stevens is 1437248952. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is Katherine Stevens located?

Katherine Stevens practices at 462 W Half Day Rd, Buffalo Grove, IL 60089. The listed phone number is (847) 276-2735.

What is Katherine Stevens's specialty?

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

Is Katherine Stevens enrolled in Medicare?

Yes. Katherine Stevens is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine Stevens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Stevens reassigns Medicare benefits to Complete Hearing Care, P.C. (Long Grove, 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 Katherine Stevens'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 Katherine Stevens was last updated on June 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.