Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mary K Delancey, AUD

Individual provider Audiologist · NPI 1982262424

Mary K Delancey, AUD is a Qualified Audiologist in Hattiesburg, Mississippi. Qualified in 2019, 7 years ago. Practices with Advanced Hearing and Balance LLC, a 6-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
7
Licensed in
MS
In the registry since
2019
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

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Practice location Address checks out

5128 Old Highway 11 Ste 8
Hattiesburg, MS 39402-6234
Phone: (601) 450-0280
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence A-4678 (MS)

Record details

NPI number1982262424
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedMay 30, 2019
Last updated in NPPESMarch 11, 2026
Certification dateMarch 11, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Advanced Hearing And Balance Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients41
Services billed 114 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Advanced Hearing and Balance LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Hattiesburg