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MARY HAY SLP
NPI 1336849108
Speech-Language Pathologist in Elkhart, IN

Active since March 09, 2023Accepts Medicare Assignment
1220 E JACKSON BLVD, ELKHART, IN 46516(574) 333-9747(574) 367-2369 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 23, 2026, Mar 9, 2023 (2 updates tracked since 2023).

About Mary Hay Slp NPPES

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

MARY HAY SLP (NPI 1336849108) is an individual speech-language pathologist provider in Elkhart, Indiana, licensed in Indiana (22001715A) and active in the NPI registry since March 2023. She is a graduate of Other (1986).

NPPES Registry Identity

NPI1336849108
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARY HAYCredential: SLP
Location Address1220 E JACKSON BLVDElkhart, IN 46516-4419
Mailing Address1220 E Jackson BlvdElkhart, IN 46516-4419 · (574) 333-9747 · Fax (574) 367-2369
Phone(574) 333-9747
Fax(574) 367-2369
Sole ProprietorNo
Medical School CMSOtherGraduated 1986
Enumeration DateMarch 9, 2023
Last NPPES UpdateMarch 23, 20262 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
✔ NPI 1336849108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in IN · 22001715A
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1220 E JACKSON BLVD, Elkhart, IN 46516
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Hay Slp 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 ID5597139808
PECOS Enrollment IDI20230327002945

Areas of Expertise CMS Part B claims 2

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.

Treatment of speech, language, voice, communication, and/or hearing processing disorder 92507
This treatment involves working with a specialist to improve communication skills. It could involve exercises to enhance speech clarity, language understanding, voice volume, or hearing comprehension. The goal is to enhance your ability to express and understand others effectively.
709 services32 patients
Evaluation of speech sound production with evaluation of language comprehension and expression 92523
This service involves assessing your ability to produce speech sounds and understand language. It also evaluates your ability to express yourself through language. It's a comprehensive review of your communication skills to identify any potential issues.
34 services32 patients

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.

MR. MARK DOUGLAS SCHERMERHORN PT, ATC
Physical Therapist
1220 E JACKSON BLVD
ELKHART, IN 46516
Elkhart County (574) 333-9747
CARRIE APPLEGATE OTR
Occupational Therapist
1220 E JACKSON BLVD
ELKHART, IN 46516
Elkhart County (574) 333-9747
MARIAN KATHERINE GARTEE MSOTR
Occupational Therapist
1220 E JACKSON BLVD
ELKHART, IN 46516
Elkhart County (574) 333-9747
SENIOR OUTPATIENT SERVICES
Occupational Therapist
1220 E JACKSON BLVD
ELKHART, IN 46516
Elkhart County (574) 333-9747
KRISTEN FRANK PT
Physical Therapist
1220 E JACKSON BLVD
ELKHART, IN 46516
Elkhart County (574) 333-9747

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 Hay's NPI number?

The NPI number for Mary Hay is 1336849108. It was assigned to this individual provider in the NPPES registry on March 9, 2023.

Where is Mary Hay located?

Mary Hay practices at 1220 E Jackson Blvd, Elkhart, IN 46516. The listed phone number is (574) 333-9747.

What is Mary Hay's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Mary Hay enrolled in Medicare?

Yes. Mary Hay 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.

When was this NPI record last updated?

The NPPES record for Mary Hay was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.