Doctor profile · Federal record

Dr. Hillary Marquis, AU.D.

Audiologist (CMS: Qualified Audiologist) · Farmington, CT

  • NPI 1700233327
  • Accepts Medicare
  • MIPS 75.2 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Uconn Medical Group, 263 Farmington Ave
Farmington, CT 060306228
(860) 679-2804
Mailing address
263 Farmington Ave, Outpatient Pavilion 6E
Farmington, CT 060300001

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
July 29, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
231H00000X — NUCC code
State license (1)
Connecticut #579

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700233327. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
119
Distinct HCPCS
4
Medicare allowed
$4,366
HCPCS Description Services Patients Avg allowed
92557 Comprehensive hearing and speech recognition test 52 52 $39
92567 Test to assess middle ear function 37 37 $18
92550 Test for eardrum and muscle function 16 16 $24
92626 Evaluation of hearing function related to surgically implanted hearing device, first hour 14 11 $93

In context: peer comparison

Among 3 peers in this city , average services per provider: 40. This provider delivers 3.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Hillary Marquis's medical specialty?
Dr. Hillary Marquis practices Audiologist in Farmington, CT.
Where does Dr. Hillary Marquis practice?
Dr. Hillary Marquis practices at Uconn Medical Group, Farmington, CT 060306228. Office phone: 8606792804.
What is Dr. Hillary Marquis's NPI?
Dr. Hillary Marquis's National Provider Identifier (NPI) is 1700233327, issued by NPPES.
Does Dr. Hillary Marquis accept Medicare assignment?
Yes. Dr. Hillary Marquis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hillary Marquis commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557); Test to assess middle ear function (HCPCS 92567); Test for eardrum and muscle function (HCPCS 92550). Source: CMS Medicare Physician & Other Practitioners file.