Doctor profile · Federal record

Dr. Chandra Grupenhof, AU.D.

Audiologist (CMS: Qualified Audiologist) · Middletown, OH

  • NPI 1730568239
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1040A Summitt Dr
Middletown, OH 450423400
(513) 422-6516
fax (513) 422-5199
Additional location
101 Dave Ave Ste B1
Lebanon, OH 450362293
Additional location
1044 Summitt Dr
Middletown, OH 450423400
Show 1 more location
Additional location
2449 Ross Millville RD Ste B49
Hamilton, OH 450138952
(151) 342-2651
fax (513) 422-6516

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
March 17, 2018
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
231H00000X — NUCC code
State license (1)
Ohio #A01956

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730568239. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
261
Distinct HCPCS
2
Medicare allowed
$6,923
HCPCS Description Services Patients Avg allowed
92557 Comprehensive hearing and speech recognition test 162 162 $34
92567 Test to assess middle ear function 99 99 $15

In context: peer comparison

Among 2 peers in Middletown Audiologist, average services per provider: 96. This provider delivers 2.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Chandra Grupenhof's medical specialty?
Dr. Chandra Grupenhof practices Audiologist in Middletown, OH.
Where does Dr. Chandra Grupenhof practice?
Dr. Chandra Grupenhof practices at 1040A Summitt Dr, Middletown, OH 450423400. Office phone: 5134226516.
What is Dr. Chandra Grupenhof's NPI?
Dr. Chandra Grupenhof's National Provider Identifier (NPI) is 1730568239, issued by NPPES.
Does Dr. Chandra Grupenhof accept Medicare assignment?
Dr. Chandra Grupenhof does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Chandra Grupenhof 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.