ALLISON WITTE – Audiologist, NPI 1912310517
Audiologist
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
249 QUALIFIED AUDIOLOGIST in IN
Provider Addresses for ALLISON WITTE
2022 KELLE DR
CHESTERTON, IN 463048708
Phone: (219) 364-3616
Fax: (219) 364-3610
Type: Mailing
2802 LEONARD DR
VALPARAISO, IN 463837136
Phone: (219) 531-0355
Fax: (219) 531-2855
Type: Location
2002 Medical Pkwy
Suite 230
Annapolis, MD 214013046
Phone: (410) 266-3900
Type: Location
85 E US Highway 6 Ste 220
Valparaiso, IN 463838948
Phone: (219) 983-6220
Fax: (219) 983-6029
Type: Location
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: 2018-02-26
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 |
|---|---|---|---|---|
| I20180226001122 | I | Qualified Audiologist | IN | 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 |
|---|---|---|---|---|
| 92567 | Test to assess middle ear function | 179 | 176 | $0 |
| 92557 | Comprehensive hearing and speech recognition test | 178 | 174 | $0 |
| 92540 | Evaluation and testing for balance with recording | 14 | 14 | $0 |
| 92537 | Test to assess balance during warm and cool irrigation in both ears | 13 | 13 | $0 |
Insurance plans in this area (ZIP 46304)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| - | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| - | IN | |
| Nurse Practitioner | IN | |
| Physician Assistant | IN | |
| - | IN | |
| - | IN | |
| Interventional Cardiology | PA |
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