KAREN ALTEMUELLER (LCSW) – Clinical Social Worker, NPI 1235671678
Clinical Social Worker
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,245 CLINICAL SOCIAL WORKER in MO
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Provider Addresses for KAREN ALTEMUELLER (LCSW)
PO BOX 1511
MARTHASVILLE, MO 633578511
Phone: (636) 398-0110
Type: Mailing
851 E 5TH ST STE 200
WASHINGTON, MO 630903129
Phone: (636) 239-8585
Type: Mailing
500, Medical Drive, Wentzville, Saint Charles County, Missouri, 63385, United States
WENTZVILLE, MO 633853421
Phone: (636) 327-1307
Type: Location
500 Medical Dr
Wentzville, MO 633853421
Phone: (636) 327-1307
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: 2017-01-03
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 |
|---|---|---|---|---|
| I20170103001106 | I | Clinical Social Worker | MO | 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 |
|---|---|---|---|---|
| 90853 | Group psychotherapy | 84 | 43 | $0 |
Insurance plans in this area (ZIP 63357)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| Emergency Medicine | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| - | MO | |
| Qualified Audiologist | MO | |
| Emergency Medicine | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| Qualified Audiologist | OR | |
| Internal Medicine, Hospitalist | MO |
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