Kalu Ireke Onuma, MD, - Medicare Psychiatry in Saint Louis, MO

Kalu Ireke Onuma, MD, is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Saint Louis, Missouri. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Physician Groups Lc, Clinical Research Associates Pc and his current practice location is 11155 Dunn Rd, Ste 312e, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 953-8500.

Kalu Ireke Onuma is licensed to practice in Missouri (license number 2012003487) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1447415518.

Contact Information

Kalu Ireke Onuma, MD,
11155 Dunn Rd, Ste 312e,
Saint Louis, MO 63136-6150
(314) 953-8500
(314) 355-1070

Map and Direction




Physician's Profile

Full NameKalu Ireke Onuma
GenderMale
SpecialityPsychiatry
Experience25 Years
Location11155 Dunn Rd, Saint Louis, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kalu Ireke Onuma graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1447415518
  • Provider Enumeration Date: 07/28/2008
  • Last Update Date: 02/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4183888761
  • Enrollment ID: I20120611000620

Medical Identifiers

Medical identifiers for Kalu Ireke Onuma such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447415518NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 2012003487 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Depaul Health CenterBridgeton, MOHospital
Barnes Jewish HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Physician Groups Lc3072421254409
Clinical Research Associates Pc559766208020

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Kalu Ireke Onuma allows following entities to bill medicare on his behalf.
Entity NamePhysician Groups Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664268
PECOS PAC ID: 3072421254
Enrollment ID: O20040220001157
Entity NameClinical Research Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063632826
PECOS PAC ID: 5597662080
Enrollment ID: O20040910000261

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Kalu Ireke Onuma is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Kalu Ireke Onuma, MD,
11155 Dunn Rd Ste 312e,
Saint Louis, MO 63136-6111

Ph: (314) 953-8500
Kalu Ireke Onuma, MD,
11155 Dunn Rd, Ste 312e,
Saint Louis, MO 63136-6150

Ph: (314) 953-8500

Reviews and Comments


Psychiatry & Neurology Doctors in Saint Louis, MO

Dr. Lauren Flynn, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 231 W Lockwood Ave, Suite 202, Saint Louis, MO 63119
Phone: 314-737-4070    
Ryan Bradley Sondergard, D.O.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 10018 Kennerly Rd, Saint Louis, MO 63128
Phone: 314-525-4429    
Dr. Antonina S Gesmundo, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1 Jefferson Barracks Dr, Saint Louis, MO 63125
Phone: 314-894-6636    
Mr. Robert Harry Brady, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1430 Olive St, Suite 500, Saint Louis, MO 63103
Phone: 314-206-3724    Fax: 314-206-3708
Dr. Marcus E Raichle, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 517 S Euclid Ave, Ground Floor, Saint Louis, MO 63110
Phone: 314-362-6907    Fax: 314-747-3258
Rohit Pawar, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 10018 Kennerly Rd, Saint Louis, MO 63128
Phone: 314-525-7275    Fax: 314-525-7260
Dr. Rushaniya Albeptovna Khairova, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 24 S Kingshighway Blvd, Saint Louis, MO 63108
Phone: 314-286-1700    Fax: 314-286-1730

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.