CLARA T PEREZ (MD) – Psychiatry Physician, NPI 1316906464
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,367 PSYCHIATRY in IL
Provider Addresses for CLARA T PEREZ (MD)
1 OLD FRANKFORT WAY
FRANKFORT, IL 604231719
Phone: (708) 206-1300
Fax: (708) 206-1399
Type: Location
833 W 15TH PL
UNIT 815
CHICAGO, IL 606081429
Phone: (708) 206-1300
Fax: (708) 206-1399
Type: Mailing
3235, Vollmer Road, Flossmoor, Rich Township, Cook County, Illinois, 60422, United States
SUITE 137
FLOSSMOOR, IL 604222013
Phone: (708) 206-1300
Fax: (708) 206-1399
Type: Location
Estes Avenue, Lincolnwood, Niles Township, Cook County, Illinois, 60712, United States
LINCOLNWOOD, IL 607121031
Phone: (708) 206-1300
Fax: (708) 206-1399
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: 2005-01-19
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 |
|---|---|---|---|---|
| I20050119000028 | I | Psychiatry | 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 |
|---|---|---|---|---|
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 304 | 62 | $0 |
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 253 | 60 | $0 |
Insurance plans in this area (ZIP 60423)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PSYCHIATRY | IL | 90833 | Psychotherapy, 30 minutes with patient and/or family member | 205 | 66 |
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