DR. GERALD R SHOWALTER (PSY.D) – Clinical Psychologist, NPI 1609847136
Clinical Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,602 CLINICAL PSYCHOLOGIST in FL
Provider Addresses for DR. GERALD R SHOWALTER (PSY.D)
Wilson Workforce and Rehabilitation Center, 243, Woodrow Wilson Avenue, Briarwood, Fishersville, Augusta County, Virginia, 22939, United States
PO BOX 1500 BOX W-1
FISHERSVILLE, VA 229391500
Phone: (540) 447-0134
Type: Mailing
1915 Oak Street
Melbourne, FL 32901
Phone: (540) 447-0134
Type: Location
Stoneridge Drive, Waynesboro, Augusta County, Virginia, 23980, United States
STE A01
WAYNESBORO, VA 229806583
Phone: (540) 447-0134
Type: Location
406 AVENUE B
MELBOURNE BEACH, FL 329512215
Phone: (540) 447-0134
Type: Mailing
NPPES updates history
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Open Payments (CMS)
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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: 2023-01-23
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 |
|---|---|---|---|---|
| I20230123001655 | I | Clinical Psychologist | 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 |
|---|---|---|---|---|
| 96139 | Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 1,395 | 172 | $0 |
| 96133 | Evaluation of neuropsychological test, each additional hour | 684 | 173 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 174 | 174 | $0 |
| 96132 | Evaluation of neuropsychological test, first hour | 173 | 173 | $0 |
| 96138 | Administration of psychological or neuropsychological test by technician, first 30 minutes | 172 | 172 | $0 |
Insurance plans in this area (ZIP 22939)
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