Dr. Christy Mahrt , AuD
Audiologist • Rolla, MO
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Christy Mahrt has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Christy Mahrt, AuD was a registered Audiologist in Rolla, MO. Official practice records at 1005 N PINE ST indicate NPI deactivation as of 2009-04-01.
Dr. Mahrt accepted Medicare assignment.
Historical Medicare Part B clinical services included comprehensive hearing and speech recognition test, eardrum testing using ear probe. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
1005 N Pine St
Rolla, MO 654012824
Medicare Profile & Education
Other
2021
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Audiologist in Rolla, MO
Practicing in Rolla, MO (494 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
92557
Comprehensive hearing and speech recognition test
|
19 | 19 | $155.79 | $33.65 |
|
92567
Eardrum testing using ear probe
|
12 | 12 | $47.00 | $14.87 |
Medical Specialties & State Licenses
CMS Verified: 2026-08-07NUCC 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.
Secondary Practice Locations
207 Landmark Dr Ste A
Normal, IL 617613195
Phone: 3092683200
816 S Eldorado Rd Ste 1&2a
Bloomington, IL 617046000
Phone: 3096628834
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Hearing Instrument Specialist
BCHIS
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1005 N PINE ST, ROLLA, MO 654012824 (Tel: 5734263350)
Registered at 207 LANDMARK DR STE A, NORMAL, IL 617613195 (Tel: 3092683200)
Registered at 611 W. PARK ST, FAPC, URBANA, IL 61801
Audiologist (License #147001851 in IL)
Registered at 816 S ELDORADO RD STE 1&2A, BLOOMINGTON, IL 617046000 (Tel: 0966288346)
Registered at 816 S ELDORADO RD STE 1&2A, BLOOMINGTON, IL 617046000 (Tel: 0966288346)
Recorded as CHRISTY MAHRT, AU.D.
Audiologist (License #2514 in MN)
Record deactivated on April 01, 2009
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
611 W. Park St, Fapc
Urbana, IL 61801
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