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MARY CATHERINE CASTOR AUD
NPI 1912492133
Audiologist in Watertown, NY

Active since June 29, 2018Accepts Medicare Assignment
53-59 PUBLIC SQUARE, SUITE 202, WATERTOWN, NY 13601(315) 786-3225 Get Directions Write a Review

NPPES record last updated: February 1, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 1, 2023, Aug 13, 2021, Jun 29, 2018 (3 updates tracked since 2018).

About Mary Catherine Castor Aud NPPES

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

MARY CATHERINE CASTOR AUD (NPI 1912492133) is an individual audiologist in Watertown, New York, licensed in New York (002807) and active in the NPI registry since June 2018. She is a graduate of Other (2018).

NPPES Registry Identity

NPI1912492133
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameMARY CATHERINE CASTORCredential: AUD
Location Address53-59 PUBLIC SQUARE, SUITE 202Watertown, NY 13601
Mailing Address53-59 Public Sq Ste 202Watertown, NY 13601-2674 · (315) 786-3225
Phone(315) 786-3225
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 29, 2018
Last NPPES UpdateFebruary 1, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 1, 2023
✔ NPI 1912492133 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 NY · 002807
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.
53-59 PUBLIC SQUARE, Watertown, NY 13601
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Other Names 1

Former Name (1)Mary Catherine Urlacher Aud

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

Mary Catherine Castor Aud 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 ID4183955255
PECOS Enrollment IDI20191004000835

Medicare Billing Reassignment

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

East Coast Audiology And Physical Therapy, PLLC
Same address
Physical Therapist
53-59 PUBLIC SQ STE 202
Watertown, NY 13601
  • Reassigned Medicare billing, New York enrollment
  • 17 clinicians in this Medicare group
NPI 1376048652 (315) 786-3225

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

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for eardrum and muscle function 92550
This test assesses the health of your eardrum and muscles linked to hearing. A small device is placed in your ear that creates pressure changes and sounds. Your ear's responses are recorded to determine if they are functioning properly.
330 services329 patients
Comprehensive hearing and speech recognition test 92557
A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.
321 services320 patients
Placement of ear probe for computerized measurement of repeated sounds with interpretation and report 92588
This procedure involves placing a probe in your ear to measure how it responds to repeated sounds. The data is then interpreted by a computer to assess your hearing health. The findings are compiled into a report for further evaluation.
95 services95 patients
Test to assess balance during warm and cool irrigation in both ears 92537
This is a test called caloric stimulation, used to check your balance function. During this procedure, warm and cool water are gently introduced into your ears. Your eye movements are then observed, as they can indicate issues with balance or inner ear function.
17 services17 patients
Evaluation and testing for balance with recording 92540
This procedure involves a series of evaluations and tests to analyze your balance. Recordings are made to track your performance, helping identify any issues. This aids in determining the best treatment for any balance disorders you may have.
17 services17 patients
Test for balance and posture 92548
A balance and posture test assesses your ability to maintain steady positioning and coordination. It involves simple tasks like standing on one foot or walking in a straight line. This helps identify any issues with your balance system, which can affect daily activities.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 13601 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
$54.87 typical visit price
range $54.87 – $166.88
Typical copayment $13.71 (range $13.71 – $41.72)
Most-billed visit code 99202
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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 6

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

DR. LAURA ELLEN BOGGS DO
Internal Medicine
53-59 PUBLIC SQUARE, SUITE 301
WATERTOWN, NY 13601
Jefferson County (315) 782-2141
EARLY PATHWAYS, INC.
Early Intervention Provider Agency
53-59 PUBLIC SQUARE, SUITE 202
WATERTOWN, NY 13601
Jefferson County (315) 778-4096
MR. JEFF D PERRINE FNP
Nurse Practitioner (Family)
53-59 PUBLIC SQUARE, SUITE 301
WATERTOWN, NY 13601
Jefferson County (315) 782-2141
EARLY PATHWAYS, INC.
Early Intervention Provider Agency
53-59 PUBLIC SQUARE, SUITE 202
WATERTOWN, NY 13601
Jefferson County (315) 778-4096
MRS. SARA R TREADWELL P.T.
Physical Medicine & Rehabilitation
53-59 PUBLIC SQUARE, SUITE 101
WATERTOWN, NY 13601
Jefferson County (315) 782-7872
WATERTOWN INTERNISTS PC
Internal Medicine
53-59 PUBLIC SQUARE, SUITE 301
WATERTOWN, NY 13601
Jefferson County (315) 782-2141

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 Mary Castor's NPI number?

The NPI number for Mary Castor is 1912492133. It was assigned to this individual provider in the NPPES registry on June 29, 2018. The provider is also known as Mary Catherine Urlacher Aud.

Where is Mary Castor located?

Mary Castor practices at 53-59 Public Square Suite 202, Watertown, NY 13601. The listed phone number is (315) 786-3225.

What is Mary Castor's specialty?

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

Is Mary Castor enrolled in Medicare?

Yes. Mary Castor 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 Mary Castor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Castor reassigns Medicare benefits to East Coast Audiology And Physical Therapy, PLLC (Watertown, NY). 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 Mary Castor'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 Mary Castor was last updated on February 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.