SARAH BERTE-GREINERT (LISW) – Clinical Social Worker, NPI 1295264463
Clinical Social Worker
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
827 CLINICAL SOCIAL WORKER in IA
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Provider Addresses for SARAH BERTE-GREINERT (LISW)
1260 HIGHWAY 4
ESTHERVILLE, IA 513347701
Phone: (515) 332-6135
Type: Mailing
710, Lake Street, Spirit Lake, Dickinson County, Iowa, 51360, United States
SPIRIT LAKE, IA 513601600
Phone: (712) 320-8112
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: 2020-05-28
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 |
|---|---|---|---|---|
| I20200528001621 | I | Clinical Social Worker | 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 |
|---|---|---|---|---|
| Q3014 | Telehealth originating site facility fee | 59 | 58 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 57 | 57 | $0 |
Insurance plans in this area (ZIP 51334)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | IA | |
| Mental Health Counselor | IA | |
| - | UT | |
| P S Y C H I A T R Y | IA | |
| Clinical Social Worker | IA | |
| - | IA | |
| Mental Health Counselor | IA | |
| Nurse Practitioner | IA | |
| Clinical Social Worker | IA | |
| Clinical Social Worker | IA |
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