DIANA LYNN SOWERS (AUD, CCC-A) – Audiologist-Hearing Aid Fitter, NPI 1821050691
Audiologist-Hearing Aid Fitter
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
249 QUALIFIED AUDIOLOGIST in IN
Provider Addresses for DIANA LYNN SOWERS (AUD, CCC-A)
1225 E COOLSPRING AVE STE 300
MICHIGAN CITY, IN 463606312
Phone: (219) 873-2992
Fax: (219) 878-5052
Type: Location
62 N GRANT AVE STE 101
AMERICAN FORK, UT 840031768
Phone: (833) 432-7589
Type: Mailing
Sierra Drive, Greenwood, Johnson County, Indiana, United States
GREENWOOD, IN 461437241
Phone: (317) 528-4800
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: 2026-01-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20251223004245 | I | Qualified Audiologist | PA | TBD |
| I20260121001523 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 46360)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O T O L A R Y N G O L O G Y | PA | |
| Nurse Practitioner | PA | |
| Qualified Audiologist | PA | |
| Qualified Audiologist | PA | |
| - | PA | |
| Physician Assistant | PA | |
| O T O L A R Y N G O L O G Y | PA | |
| Qualified Audiologist | AL |
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