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Michael Hefferly , MA

Audiologist • Chicago, IL

Active NPI 1215101316 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1855 W Taylor St, Rm B46
Chicago, IL 606127242

Call 3129961518 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1855 W Taylor St
Rm B46

Chicago, IL 606127242

Telephone 3129961518
Organization at the Same NPPES Address or Phone
The Board Of Trustees Of The University Of Illinois Facility NPI 1720208135

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Rush University Medical Group. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

1992

Medicare patients

218 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $9,120 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $6,293 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Years since graduation

34 years (graduated 1992)

CMS Doctors and Clinicians data list 1992 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2008

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Michael Hefferly has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Compared with the same specialty in Chicago and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 65% of clinicians listed under Audiologist in Chicago, IL (2024, 38 clinicians with data). Median for this group: 227. Middle half: 86 to 413.

More Medicare Part B services than 70% of clinicians listed under Audiologist in Illinois (2024, 274 clinicians with data). Median for this group: 196. Middle half: 91 to 349.

Medicare-allowed amount

Close to the middle for clinicians listed under Audiologist in Chicago, IL (2024, 38 clinicians with data). Median for this group: $6,902. Middle half: $2,669 to $13,913.

A higher Medicare-allowed amount than 65% of clinicians listed under Audiologist in Illinois (2024, 274 clinicians with data). Median for this group: $5,757. Middle half: $2,794 to $10,148.

Paid by Medicare

Close to the middle for clinicians listed under Audiologist in Chicago, IL (2024, 38 clinicians with data). Median for this group: $4,808. Middle half: $1,979 to $9,792.

A higher Medicare payment amount than 65% of clinicians listed under Audiologist in Illinois (2024, 274 clinicians with data). Median for this group: $4,190. Middle half: $1,918 to $7,265.

175 active clinicians are listed under Audiologist with a practice address in Chicago, IL (869 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

0% of these 175 clinicians have the CMS telehealth indicator.

28% of these 175 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2020–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
92557 Comprehensive hearing and speech recognition test
119 119 $120.69 $31.81
92557 Comprehensive hearing and speech recognition test
96 96 $120.69 $36.70
92567 Test to assess middle ear function
68 67 $65.00 $10.93
92567 Test to assess middle ear function
65 65 $65.00 $16.43

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Audiologist Primary Specialty

NUCC Taxonomy Code: 231H00000X

(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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - QUALIFIED AUDIOLOGIST

Medicare Enrollment ID

I20081215000428

Enrollment State Jurisdiction

IL

PECOS Control ID

9830251578

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Rush University Medical Group

1700 W Van Buren St, Chicago, IL 606125500

Phone: 3125632875

Rush University Medical Group

610 S Maple Ave, Oak Park, IL 603042806

Phone: 7086606430

Rush University Medical Group

1611 W Harrison St, Chicago, IL 606124861

Rush University Medical Group

1411 S Michigan Ave, Chicago, IL 606052810

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

30 listed
Allison Albian , PA-C

Physician Assistant

NPI 1518367556

Physician Assistant (Certified)

Modjtaba Amirahmadi

Ophthalmology

NPI 1497976831
Dr. Ahmad Aref , MD

Ophthalmology

NPI 1053522540

Doctor of Medicine (M.D.)

NPI 1437133295

Doctor of Medicine (M.D.)

NPI 1114471745

Doctor of Medicine (M.D.)

Dr. Pooja Bhat , MD

Ophthalmology

NPI 1457509358

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated April 18, 2008.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1215101316
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 18, 2008
Last Update: April 18, 2008
Sole Proprietor: No

Other Audiologists in Chicago

All Audiologists in Chicago

Mailing Address

1855 W Taylor St, Rm B46

Chicago, IL 606127242

Phone: 3129961518

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.