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KALU IREKE ONUMA M.D.,
NPI 1447415518
Psychiatry & Neurology - Psychiatry in Saint Louis, MO

Active since July 28, 2008PECOS EnrolledAccepts Medicare Assignment
11155 DUNN RD, STE 312E, SAINT LOUIS, MO 63136(314) 953-8500(314) 355-1070 Get Directions Write a Review

NPPES record last updated: February 26, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Kalu Ireke Onuma M.d., NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KALU IREKE ONUMA M.D., (NPI 1447415518) is an individual psychiatry provider in Saint Louis, Missouri, licensed in Missouri (2012003487) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1447415518
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameKALU IREKE ONUMACredential: M.D.,
Location Address11155 DUNN RD, STE 312ESaint Louis, MO 63136-6150
Mailing Address11155 Dunn Rd Ste 312eSaint Louis, MO 63136-6111 · (314) 953-8500 · Fax (314) 355-1070
Phone(314) 953-8500
Fax(314) 355-1070
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateJuly 28, 2008
Last NPPES UpdateFebruary 26, 2021
NPPES CertifiedFebruary 26, 2021
✔ NPI 1447415518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MO · 2012003487
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
11155 DUNN RD, Saint Louis, MO 63136
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kalu Ireke Onuma M.d., is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4183888761
PECOS Enrollment IDI20120611000620
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
467 services50 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
144 services55 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
142 services52 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
29 services29 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
28 services25 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
17 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Ssm Health Depaul Hospital St Louis

Acute Care Hospitals · Bridgeton, MO
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260104
Location12303 Depaul DriveBridgeton, MO 63044 · St. Louis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63136 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$169.38 typical visit price
range $55.65 – $169.38
Typical copayment $42.34 (range $13.91 – $42.34)
Most-billed visit code 99205
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MIDWEST ACUTE CARE CONSULTANTS, PC
Internal Medicine (Critical Care Medicine)
11155 DUNN RD, STE: 315E
SAINT LOUIS, MO 63136
St. Louis County (314) 355-7500
MS. MICHELLE LYNN HEFFRON AHCNS
Clinical Nurse Specialist (Medical-Surgical)
11155 DUNN RD
SAINT LOUIS, MO 63136
St. Louis County (314) 355-3003
MARY WEST R.N.
Registered Nurse
11155 DUNN RD, STE 304E
SAINT LOUIS, MO 63136
St. Louis County (314) 741-0911
MS. CHRISTINE FRANCES KUEHNEL ACNP
Nurse Practitioner (Gerontology)
11155 DUNN RD, DIV SUR ACCS, STE 108N
SAINT LOUIS, MO 63136
St. Louis County (314) 362-5298
SUBASH JOSHI, MD
Specialist
11155 DUNN RD, SUITE 105N
SAINT LOUIS, MO 63136
St. Louis County (314) 355-0811
RICK HUMMEL MD PC
Internal Medicine
11155 DUNN RD, 201N
ST LOUIS, MO 63136
St. Louis County (314) 741-1400
ST LOUIS HEART AND VASCULAR P.C.
Clinic/Center
11155 DUNN RD, SUITE 304E
SAINT LOUIS, MO 63136
St. Louis County (314) 741-0911
DR. GEORGE M KICHURA M.D.
Internal Medicine (Interventional Cardiology)
11155 DUNN RD, SUITE 304E
SAINT LOUIS, MO 63136
St. Louis County (314) 741-0911

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kalu Onuma's NPI number?

The NPI number for Kalu Onuma is 1447415518. It was assigned to this individual provider in the NPPES registry on July 28, 2008.

Where is Kalu Onuma located?

Kalu Onuma practices at 11155 Dunn Rd Ste 312E, Saint Louis, MO 63136. The listed phone number is (314) 953-8500.

What is Kalu Onuma's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Kalu Onuma enrolled in Medicare?

Yes. Kalu Onuma is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Kalu Onuma accept?

Health plans from Medica, Oscar Insurance Company and Providence Health Plan list Kalu Onuma as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kalu Onuma affiliated with any hospitals?

According to CMS data, Kalu Onuma is affiliated with Barnes Jewish Hospital and Ssm Health Depaul Hospital St Louis.

When was this NPI record last updated?

The NPPES record for Kalu Onuma was last updated on February 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.