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DR. ROGER LEE THARP AU.D.
NPI 1013181734
Audiologist in Oak Forest, IL

Active since April 14, 2008Accepts Medicare Assignment
15900 S. CICERO AVE., OAK FOREST, IL 60452(708) 633-3373(708) 633-2129 Get Directions Write a Review

NPPES record last updated: April 14, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Roger Lee Tharp Au.d. NPPES

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

DR. ROGER LEE THARP AU.D. (NPI 1013181734) is an individual audiologist in Oak Forest, Illinois and active in the NPI registry since April 2008. He is a graduate of Other (2001).

NPPES Registry Identity

NPI1013181734
Entity TypeIndividualMale
Primary Taxonomy231H00000X
Provider Legal NameDR. ROGER LEE THARPCredential: AU.D.
Location Address15900 S. CICERO AVE.Oak Forest, IL 60452-4000
Mailing Address15900 South Cicero AvenueOak Forest, IL 60452-4000 · (708) 633-3373 · Fax (708) 633-2129
Phone(708) 633-3373
Fax(708) 633-2129
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateApril 14, 2008
✔ NPI 1013181734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
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.
15900 S. CICERO AVE., Oak Forest, IL 60452
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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. Roger Lee Tharp Au.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 ID9234286394
PECOS Enrollment IDI20090408000071

Medicare Billing Reassignment

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

Midwest Ent Alliance PLLC
7.5 mi
Otolaryngology
16001 108TH AVE
Orland Park, IL 60467
  • Reassigned Medicare billing, Illinois enrollment
  • 98 clinicians in this Medicare group
NPI 1588449458 (708) 460-0007

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 60452 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
$60.08 typical visit price
range $60.08 – $183.39
Typical copayment $15.02 (range $15.02 – $45.84)
Most-billed visit code 99202
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
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 5

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

DR. BARRY A BRANDES D.P.M.
Podiatrist (Foot & Ankle Surgery)
15900 S. CICERO AVE., DEPARTMENT OF SURGERY
OAK FOREST, IL 60452
Cook County (708) 633-2874
DR. DENNIS J. MCGAHAN PHARM.D.
Pharmacist
15900 S. CICERO AVE., PHARMACY DEPARTMENT
OAK FOREST, IL 60452
Cook County (708) 817-0834
DR. BARBARA LYN THOMAS PH.D.
Psychologist (Clinical)
15900 S. CICERO AVE., OAK FOREST HOSPITAL / PSYCHOLOGY DEPARTMENT
OAK FOREST, IL 60452
Cook County (708) 633-4462
DR. SAIMA AHMAD PHARMD
Pharmacist
15900 S. CICERO AVE.
OAK FOREST, IL 60452
Cook County (708) 633-4420
DR. SUSAN CAROLINE MANGROBANG ARREOLA M.D.
Internal Medicine
15900 S. CICERO AVE.
OAK FOREST, IL 60452
Cook County (708) 687-7200

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 Roger Tharp's NPI number?

The NPI number for Roger Tharp is 1013181734. It was assigned to this individual provider in the NPPES registry on April 14, 2008.

Where is Roger Tharp located?

Roger Tharp practices at 15900 S. Cicero Ave., Oak Forest, IL 60452. The listed phone number is (708) 633-3373.

What is Roger Tharp's specialty?

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

Is Roger Tharp enrolled in Medicare?

Yes. Roger Tharp 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 Roger Tharp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Roger Tharp reassigns Medicare benefits to Midwest Ent Alliance PLLC (Orland Park, 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 Roger Tharp'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 Roger Tharp was last updated on April 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.