DIANE M LARSON (LCSW) – Clinical Social Worker, NPI 1023231727
Clinical Social Worker
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,374 CLINICAL SOCIAL WORKER in FL
Provider Addresses for DIANE M LARSON (LCSW)
800 CHESAPEAKE DR LOT 18
TARPON SPRINGS, FL 346892504
Phone: (727) 940-6055
Fax: (727) 940-6055
Type: Mailing
14144 NEPHRON LN
HUDSON, FL 346676504
Phone: (727) 251-3832
Fax: (727) 251-3832
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: 2003-12-31
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 |
|---|---|---|---|---|
| I20031231000029 | I | Clinical Social Worker | FL | 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 |
|---|---|---|---|---|
| 90837 | Psychotherapy, 1 hour | 72 | 21 | $0 |
| 90834 | Psychotherapy, 45 minutes | 40 | 13 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 19 | 19 | $0 |
Insurance plans in this area (ZIP 34689)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Medical Oncology | FL | |
| Medical Oncology, Hematology/Oncology | FL | |
| H E M A T O L O G Y/ O N C O L O G Y | FL | |
| H E M A T O L O G Y/ O N C O L O G Y | FL | |
| Internal Medicine, Hematology/Oncology | FL | |
| - | GA | |
| Hematology/Oncology, Internal Medicine | GA | |
| H E M A T O L O G Y/ O N C O L O G Y | FL | |
| Hospice/Palliative Care, Internal Medicine | FL | |
| H E M A T O L O G Y/ O N C O L O G Y | GA |
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