ABIGAIL DIAZ (LCSW) – Social Worker, NPI 1932541844
Social Worker
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
3,510 CLINICAL SOCIAL WORKER in IL
Provider Addresses for ABIGAIL DIAZ (LCSW)
PO BOX 768
PONTIAC, IL 617640768
Phone: (815) 844-6109
Fax: (815) 844-3561
Type: Mailing
310 E TORRANCE AVE
PONTIAC, IL 617642748
Phone: (815) 844-6109
Fax: (815) 844-3561
Type: Location
1401 LAKEWOOD DR STE A
MORRIS, IL 604503352
Phone: (815) 942-6323
Fax: (779) 210-5541
Type: Location
PO BOX 7410264
CHICAGO, IL 606740264
Phone: (815) 942-6323
Fax: (779) 210-5541
Type: Mailing
PO BOX 713260
CHICAGO, IL 606770264
Phone: (630) 469-9200
Type: Mailing
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: 2015-09-30
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 |
|---|---|---|---|---|
| I20150930001443 | I | Clinical Social Worker | IL | 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 | 172 | 16 | $0 |
Insurance plans in this area (ZIP 61764)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| E N D O C R I N O L O G Y | IL | |
| Physician Assistant | IL | |
| Internal Medicine | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| Physical Therapist In Private Practice | IL |
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