GERALD D. LAWM (PH.D.) – Clinical Psychologist, NPI 1821284423
Clinical Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,600 CLINICAL PSYCHOLOGIST in IL
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Provider Addresses for GERALD D. LAWM (PH.D.)
95th Street, Naperville, Will County, Illinois, 60490, United States
UNIT 305
NAPERVILLE, IL 605648912
Phone: (630) 753-9800
Fax: (630) 753-9798
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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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: 2005-04-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (891 days ago).
Enrollment records
1
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20050408000606 | I | Clinical Psychologist | IL | 2023-12-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 90832 | Psychotherapy, 30 minutes | 65 | 47 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 51 | 50 | $0 |
Insurance plans in this area (ZIP 60564)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Psychologist | IL | |
| Mental Health Counselor | IL | |
| Clinical Psychologist | IL | |
| Mental Health Counselor | IL | |
| - | IL | |
| Mental Health Counselor | IL | |
| Clinical Psychologist | IL | |
| Clinical Social Worker | IL | |
| - | IL |
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