MS. DIANNA GALVAN – Audiologist, NPI 1780814079
Audiologist
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
249 QUALIFIED AUDIOLOGIST in IN
Provider Addresses for MS. DIANNA GALVAN
757 45TH AVE
STE. 201
MUNSTER, IN 463212911
Phone: (219) 934-2461
Fax: (219) 934-2478
Type: Mailing
2150 GETTLER ST STE 260
DYER, IN 463112381
Phone: (219) 934-9822
Type: Location
9800, Valparaiso Drive, Munster, Lake County, Indiana, 46321, United States
MUNSTER, IN 463214040
Phone: (219) 934-9800
Fax: (219) 924-8831
Type: Location
1040 SIERRA DR STE 400
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: 2009-08-18
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 |
|---|---|---|---|---|
| I20090818000822 | 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 |
|---|---|---|---|---|
| 92557 | Comprehensive hearing and speech recognition test | 190 | 182 | $0 |
| 92567 | Test to assess middle ear function | 183 | 176 | $0 |
Insurance plans in this area (ZIP 46321)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Qualified Audiologist | IL |
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