KALU IREKE ONUMA (M.D.,) – Psychiatry Physician, NPI 1447415518
Psychiatry Physician
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Profile Insights
NPPES metrics only — not quality of care.
819 PSYCHIATRY in MO
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Provider Addresses for KALU IREKE ONUMA (M.D.,)
670, Mason Ridge Center Drive, Town and Country, Saint Louis County, Missouri, 63141, United States
STE 300
SAINT LOUIS, MO 631418573
Phone: (314) 953-8500
Fax: (314) 355-1070
Type: Mailing
11155 DUNN RD STE 312E
SAINT LOUIS, MO 631366111
Phone: (314) 953-8500
Fax: (314) 355-1070
Type: Mailing
11155, Dunn Road, Saint Louis County, Missouri, 63136, United States
STE 312E
SAINT LOUIS, MO 631366150
Phone: (314) 953-8500
Fax: (314) 355-1070
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $18.
Total Amount is formed as General ($18) + Research ($0) + Ownership ($0) = $18.
Last reported payment date: 2023-07-24 • Largest payer in this snapshot: ABBVIE INC. ($18).
Total Amount
$18
General + Research + Ownership
Payments
1
Total payment records
General Amount
$18
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $18 |
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: 2021-02-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20120611000620 | I | Psychiatry | MO | TBD |
| I20210202000514 | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 718 | 136 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 151 | 143 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 119 | 51 | $0 |
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 109 | 46 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 55 | 30 | $0 |
Insurance plans in this area (ZIP 63141)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| Certified Clinical Nurse Specialist (Cns) | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | IL | |
| P S Y C H I A T R Y | MO | |
| - | MO | |
| Nurse Practitioner | IL | |
| Clinical Social Worker | MO |
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