Doctor profile · Federal record
Dr. Maria Merrill, AU.D., CCC/A
Audiologist (CMS: Qualified Audiologist) · Milwaukee, WI
- NPI 1275567745
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3003 W Good Hope RD
Milwaukee, WI 532092042
(414) 352-3100
fax (414) 247-4597
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 23, 2021
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 231H00000X — NUCC code
- State license (1)
- Wisconsin #329
- Medicaid
- WI #41142500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275567745. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
62
Distinct HCPCS
1
Medicare allowed
$2,204
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92557 |
Comprehensive hearing and speech recognition test | 62 | 60 | $36 |
In context: peer comparison
Among 4 peers in Milwaukee Audiologist, average services per provider: 87. This provider delivers 0.7× the peer median.Frequently asked questions
What is Dr. Maria Merrill's medical specialty?
Dr. Maria Merrill practices Audiologist in Milwaukee, WI.
Where does Dr. Maria Merrill practice?
Dr. Maria Merrill practices at 3003 W Good Hope RD, Milwaukee, WI 532092042. Office phone: 4143523100.
What is Dr. Maria Merrill's NPI?
Dr. Maria Merrill's National Provider Identifier (NPI) is 1275567745, issued by NPPES.
Does Dr. Maria Merrill accept Medicare assignment?
Yes. Dr. Maria Merrill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Merrill commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557). Source: CMS Medicare Physician & Other Practitioners file.