Doctor profile · Federal record

Dr. Ellen May, AU.D

Audiologist (CMS: Qualified Audiologist) · Chicago, IL

  • NPI 1346640828
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3000 N Halsted St, Suite 400
Chicago, IL 606575188
(773) 296-5500
fax (773) 296-3800
Mailing address
Po Box 809094
Chicago, IL 606809094

Credentials & registration

NPPES · NUCC
NPI registered
September 2014 — 12 yrs on file
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
231H00000X — NUCC code
State license (1)
Illinois #147001515

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346640828. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
172
Distinct HCPCS
2
Medicare allowed
$5,395
HCPCS Description Services Patients Avg allowed
92557 Comprehensive hearing and speech recognition test 117 117 $38
92567 Test to assess middle ear function 55 55 $17

In context: peer comparison

Among 18 peers in Chicago Audiologist, average services per provider: 69. This provider delivers 2.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen May's medical specialty?
Dr. Ellen May practices Audiologist in Chicago, IL.
Where does Dr. Ellen May practice?
Dr. Ellen May practices at 3000 N Halsted St, Chicago, IL 606575188. Office phone: 7732965500.
What is Dr. Ellen May's NPI?
Dr. Ellen May's National Provider Identifier (NPI) is 1346640828, issued by NPPES.
Does Dr. Ellen May accept Medicare assignment?
Yes. Dr. Ellen May accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen May commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557); Test to assess middle ear function (HCPCS 92567). Source: CMS Medicare Physician & Other Practitioners file.