Mary Hay, SLP
NPI 1336849108 · Speech-Language Pathologist · Elkhart, IN
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hay, SLP is a Speech-Language Pathologist provider in Elkhart, IN (NPI 1336849108).
Provider details
- NPI number
- 1336849108
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 22001715A (IN)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
743 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Treatment of Speech, Language, Voice, Communication, And/Or Hearing Processing Disorder92507 | 709 | $71 |
| Evaluation of Speech Sound Production With Evaluation of Language Comprehension and Expression92523 | 34 | $211 |
Typical Medicare-allowed amounts for these services range $71–$211 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-09
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Mary Hay's NPI number?
- Mary Hay's National Provider Identifier (NPI) is 1336849108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hay's specialty?
- Mary Hay is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Hay located?
- Mary Hay's practice location on file with NPPES is 1220 E Jackson Blvd, Elkhart, IN 46516-4419.
- What is Mary Hay's phone number?
- The practice phone number listed in the NPPES registry for Mary Hay is (574) 333-9747.
- Does Mary Hay accept Medicare?
- Mary Hay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hay's NPI active?
- Yes — Mary Hay's NPI (1336849108) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.