DR. MARILYN M. HINRICHS (AU.D.) – Audiologist, NPI 1437224599
Audiologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
665 QUALIFIED AUDIOLOGIST in TX
Provider Addresses for DR. MARILYN M. HINRICHS (AU.D.)
Tennyson Parkway, Plano, Collin County, Texas, 75024, United States
PLANO, TX 750243089
Phone: (972) 733-3344
Fax: (972) 733-3852
Type: Mailing
1340 S Main St Ste 190
Grapevine, TX 760515547
Phone: (972) 733-3344
Fax: (972) 733-3852
Type: Location
1780 W MCDERMOTT DR STE 200
ALLEN, TX 750133363
Phone: (972) 733-3344
Fax: (972) 733-3852
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-04-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20150413000195 | I | Qualified Audiologist | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92550 | Test for eardrum and muscle function | 203 | 196 | $0 |
| 92620 | Evaluation of hearing function brain responses, first hour | 195 | 178 | $0 |
| 92588 | Placement of ear probe for computerized measurement of repeated sounds with interpretation and report | 187 | 185 | $0 |
| 92557 | Comprehensive hearing and speech recognition test | 186 | 184 | $0 |
| 92547 | Use of electrodes during balance testing | 51 | 30 | $0 |
Insurance plans in this area (ZIP 75024)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Qualified Audiologist | TX |
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