Doctor profile · Federal record

Dr. Mai-Trinh Nguyen, AUD

Audiologist (CMS: Qualified Audiologist) · Fremont, CA

  • NPI 1699886523
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3200 Kearney St
Fremont, CA 945382299
(510) 498-2080
Mailing address
325 Distel Cir
Los Altos, CA 940221408

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
May 27, 2020
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
231H00000X — NUCC code
State license (1)
California #AU2403

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699886523. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
339
Distinct HCPCS
5
Medicare allowed
$13,915
HCPCS Description Services Patients Avg allowed
92567 Test to assess middle ear function 110 105 $21
92552 Test for hearing various pitches using earphone 88 88 $49
92557 Comprehensive hearing and speech recognition test 73 73 $45
92553 Test for hearing various pitches using earphone and device placed against the bone 38 37 $60
92556 Test for ability to detect and repeat spoken words with speech recognition 30 30 $59

In context: peer comparison

Among 2 peers in this city , average services per provider: 79. This provider delivers 4.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mai-Trinh Nguyen's medical specialty?
Dr. Mai-Trinh Nguyen practices Audiologist in Fremont, CA.
Where does Dr. Mai-Trinh Nguyen practice?
Dr. Mai-Trinh Nguyen practices at 3200 Kearney St, Fremont, CA 945382299. Office phone: 5104982080.
What is Dr. Mai-Trinh Nguyen's NPI?
Dr. Mai-Trinh Nguyen's National Provider Identifier (NPI) is 1699886523, issued by NPPES.
Does Dr. Mai-Trinh Nguyen accept Medicare assignment?
Yes. Dr. Mai-Trinh Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mai-Trinh Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Test to assess middle ear function (HCPCS 92567); Test for hearing various pitches using earphone (HCPCS 92552); Comprehensive hearing and speech recognition test (HCPCS 92557). Source: CMS Medicare Physician & Other Practitioners file.