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

Mrs. Marlene Hennessey, AUDIOLOGIST

Individual provider Audiologist · NPI 1770628240

Mrs. Marlene Hennessey, AUDIOLOGIST is a Qualified Audiologist in Victoria, Texas. Qualified in 1984, 42 years ago. Practices with Herman G Leong M D P A, a 3-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
42
Licensed in
TX
In the registry since
2007

Practice location Address checks out

117 Medical Dr Ste #1
Victoria, TX 77904-3102
Phone: (361) 573-4331
Fax: (361) 575-6244
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 50503 (TX)

Record details

NPI number1770628240
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUDIOLOGIST
Sole proprietorNo
NPI enumeratedFebruary 21, 2007
Last updated in NPPESJune 29, 2022
Certification dateJune 29, 2022

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Herman G Leong M D P A — 3 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 patients43
Services billed 72 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 Herman G Leong M D P A

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

Other providers in Victoria