Doctor profile · Federal record
Dr. Sarah Grinn, AUD
Audiologist · Mt Pleasant, MI
- NPI 1952953275
- 7 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1101 Health Professions Bld
Mt Pleasant, MI 488590001
(989) 774-3904
fax (989) 774-1827
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Specialty taxonomy
- 231H00000X — NUCC code
- State license (1)
- Michigan #1601000849
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952953275. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$424
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92557 |
Comprehensive hearing and speech recognition test | 12 | 12 | $35 |
In context: peer comparison
Among 4 peers in Mt Pleasant Audiologist, average services per provider: 15. This provider delivers 0.8× the peer median.Frequently asked questions
What is Dr. Sarah Grinn's medical specialty?
Dr. Sarah Grinn practices Audiologist in Mt Pleasant, MI.
Where does Dr. Sarah Grinn practice?
Dr. Sarah Grinn practices at 1101 Health Professions Bld, Mt Pleasant, MI 488590001. Office phone: 9897743904.
What is Dr. Sarah Grinn's NPI?
Dr. Sarah Grinn's National Provider Identifier (NPI) is 1952953275, issued by NPPES.
What procedures does Dr. Sarah Grinn commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557). Source: CMS Medicare Physician & Other Practitioners file.