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HEARING ASSESSMENT CENTER LLC
NPI 1811238249
Audiologist in Lutherville, MD

Active since March 11, 2013
1447 YORK RD, SUITE 312, LUTHERVILLE, MD 21093(410) 583-7021(410) 828-8789 Get Directions Write a Review

NPPES record last updated: March 11, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Hearing Assessment Center Llc NPPES

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

HEARING ASSESSMENT CENTER LLC (NPI 1811238249) is a healthcare organization registered as an audiologist in Lutherville, Maryland and active in the NPI registry since March 2013. The organization lists Rory D. Cernik, President, as its authorized official.

NPPES Registry Identity

NPI1811238249
Entity TypeOrganization
Primary Taxonomy231H00000X
Legal Business NameHEARING ASSESSMENT CENTER LLC
Location Address1447 YORK RD, SUITE 312Lutherville, MD 21093-6017
Mailing Address1447 York Rd, Suite 312Lutherville, MD 21093-6017 · (410) 583-7021 · Fax (410) 828-8789
Phone(410) 583-7021
Fax(410) 828-8789
Organization SubpartNo
Authorized OfficialRory D. CernikPresident · (410) 583-7021
Enumeration DateMarch 11, 2013
✔ NPI 1811238249 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.
1447 YORK RD, Lutherville, MD 21093
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hearing Assessment Center Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateMarylandEnrollment IDO20130802000539Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Hearing Assessment Center LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Katelyn Leitner, AU.D.,
Qualified Audiologist
NPI 1073992061
1447 YORK RD SUITE 312
Lutherville, MD 21093
(410) 583-7021
✔ Accepts MedicareSame address
Rory Cernik, AU.D.
Qualified Audiologist
NPI 1417183468
1407 YORK RD 201
Lutherville, MD 21093
(410) 583-7021
✔ Accepts MedicareSame address
Donald Guillen, AU.D.
Qualified Audiologist
NPI 1871943613
1447 YORK RD SUITE 312
Lutherville, MD 21093
(410) 583-7021
✔ Accepts MedicareSame address
Sabrina Makin, AU.D.
Qualified Audiologist
NPI 1356184154
1447 YORK RD STE 312
Lutherville Timonium, MD 21093
(410) 429-8699
✔ Accepts MedicareSame address
Karson Marvel, AU.D.
Qualified Audiologist
NPI 1962079780
1447 YORK RD STE 312
Lutherville Timonium, MD 21093
(410) 583-7021
✔ Accepts MedicareSame address
Casey Freed, AUD
Qualified Audiologist
NPI 1669046991
1813 YORK RD STE B
Timonium, MD 21093
(410) 321-7960
✔ Accepts Medicare0.9 mi
Nicolette Butler, AU.D.
Qualified Audiologist
NPI 1326537804
1005 E DIMOND BLVD STE 3
Anchorage, AK 99515
(907) 522-4357
✔ Accepts Medicare3,354 mi

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

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 Hearing Assessment Center LLC's NPI number?

The NPI number for Hearing Assessment Center LLC is 1811238249. It was assigned to this organization in the NPPES registry on March 11, 2013.

Where is Hearing Assessment Center LLC located?

Hearing Assessment Center LLC is located at 1447 York Rd Suite 312, Lutherville, MD 21093. The listed phone number is (410) 583-7021.

What is Hearing Assessment Center LLC's specialty?

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

Is Hearing Assessment Center LLC enrolled in Medicare?

Yes. Hearing Assessment Center LLC is registered in the Medicare PECOS enrollment system.

When is Hearing Assessment Center LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Maryland, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Hearing Assessment Center LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Hearing Assessment Center LLC. A 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 the clinician's services. Of these, 2 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Hearing Assessment Center LLC was last updated on March 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.