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

Gary Marencin, AUD

Individual provider Audiologist · NPI 1760930549

Gary Marencin, AUD is a Qualified Audiologist in Newark, Delaware. Qualified in 2008, 18 years ago. Practices with ENT and Allergy of Delaware LLC, a 42-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
18
Licensed in
DE
In the registry since
2016
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

4735 Ogletown-Stanton Road Medical Arts Pavilion 2 Ste 1205
Newark, DE 19713
Phone: (302) 623-4050
Fax: (302) 623-4059
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 02-0000045 (DE)

Record details

NPI number1760930549
Entity typeIndividual (Type 1)
GenderMale
Credentials AUD
Sole proprietorNo
NPI enumeratedSeptember 21, 2016
Last updated in NPPESSeptember 21, 2016

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Ent And Allergy Of Delaware Llc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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