IVIE O OKUNDAYE (MD) – Internal Medicine Physician, NPI 1679968077
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
Provider Addresses for IVIE O OKUNDAYE (MD)
325 DISTEL CIR
LOS ALTOS, CA 940221408
Phone: (650) 321-4121
Type: Mailing
2160 S 1ST AVE
MAYWOOD, IL 601533328
Phone: (708) 216-8757
Type: Mailing
795 EL CAMINO REAL
PALO ALTO, CA 943012302
Phone: (650) 321-4121
Type: Location
1500 E 2nd St Ste 201
Reno, NV 895021196
Phone: (775) 982-5000
Fax: (775) 982-3356
Type: Location
800 N Westmoreland Rd Ste 201
Lake Forest, IL 600451687
Phone: (847) 535-7647
Fax: (224) 271-4191
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $468.
Total Amount is formed as General ($468) + Research ($0) + Ownership ($0) = $468.
Last reported payment date: 2024-09-10 • Largest payer in this snapshot: Mallinckrodt Hospital Products Inc. ($145).
Total Amount
$468
General + Research + Ownership
Payments
4
Total payment records
General Amount
$468
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-10
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2024-05-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20210223000760 | I | Internal Medicine | VI | TBD |
| I20220912000630 | I | Hospitalist | WI | TBD |
| I20220920002082 | I | Nephrology | KY | TBD |
| I20240509000259 | I | Nephrology | IL | TBD |
| I20240509000754 | I | Internal Medicine | CA | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 271 | 102 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 136 | 63 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 71 | 39 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 70 | 63 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $0 |
Insurance plans in this area (ZIP 94022)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Diagnostic Radiology, Interventional Radiology | IL | |
| P A T H O L O G Y | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | IL | |
| G A S T R O E N T E R O L O G Y | IL | |
| Internal Medicine | IL | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal Medicine | MN | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| Nurse Practitioner | IL |
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