MRS. ROBYN LYNN NEPPER (AUD) – Audiologist, NPI 1174583652
Audiologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
99 QUALIFIED AUDIOLOGIST in IA
Provider Addresses for MRS. ROBYN LYNN NEPPER (AUD)
309 E Church St
Marshalltown, IA 501582946
Phone: (641) 754-6263
Fax: (641) 752-5857
Type: Location
6600 WESTOWN PKWY STE 50
WEST DES MOINES, IA 502667747
Phone: (515) 224-9533
Fax: (641) 752-5857
Type: Mailing
834, West 4th Street, Waterloo, Black Hawk County, Iowa, 50702, United States
WATERLOO, IA 50702
Phone: (319) 234-4360
Fax: (319) 272-5825
Type: Mailing
2310, Saint Francis Drive, Waterloo, Black Hawk County, Iowa, 50702, United States
SUITE 411
WATERLOO, IA 50702
Phone: (319) 272-5816
Fax: (319) 272-5825
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: 2004-03-26
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 |
|---|---|---|---|---|
| I20040326001106 | I | Qualified Audiologist | IA | 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 |
|---|---|---|---|---|
| 92557 | Comprehensive hearing and speech recognition test | 27 | 27 | $0 |
Insurance plans in this area (ZIP 50158)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | IA | |
| - | IA | |
| O P H T H A L M O L O G Y | TX | |
| - | IA | |
| - | IA | |
| O P H T H A L M O L O G Y | IA | |
| O P H T H A L M O L O G Y | IA | |
| O P H T H A L M O L O G Y | IL | |
| Physician Assistant | IA | |
| - | IA |
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