Dr Tokunbo Labisi Williams, MD - Medicare Psychiatry in Riverside, CA

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Dr Tokunbo Labisi Williams, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Riverside, California. She graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Cep America - Psychiatry Pc and her current practice location is 9990 County Farm Rd, Riverside, California. You can reach out to her office (for appointments etc.) via phone at (951) 358-4770.

Dr Tokunbo Labisi Williams is licensed to practice in Washington (license number MD61473385) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1033422274.

Contact Information

Dr Tokunbo Labisi Williams, MD
9990 County Farm Rd,
Riverside, CA 92503-3542
(951) 358-4770
Not Available

Map and Direction




Physician's Profile

Full NameDr Tokunbo Labisi Williams
GenderFemale
SpecialityPsychiatry
Experience35 Years
Location9990 County Farm Rd, Riverside, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Tokunbo Labisi Williams graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1033422274
  • Provider Enumeration Date: 07/16/2010
  • Last Update Date: 12/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3173763661
  • Enrollment ID: I20150105001897

Medical Identifiers

Medical identifiers for Dr Tokunbo Labisi Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033422274NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 125058953 (Illinois)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry MD61473385 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside University Health System-medical CenterMoreno valley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America - Psychiatry Pc024452215968

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. Dr Tokunbo Labisi Williams allows following entities to bill medicare on her behalf.
Entity NameAsana Integrated Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396783379
PECOS PAC ID: 0042124778
Enrollment ID: O20031117000937
Entity NameSan Bernardino County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164467023
PECOS PAC ID: 3870499130
Enrollment ID: O20031209000420
Entity NameCounty Of Riverside
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023122967
PECOS PAC ID: 6507754488
Enrollment ID: O20040310001107
Entity NameCep America - Psychiatry Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538757232
PECOS PAC ID: 0244522159
Enrollment ID: O20160713002860
Entity NameSanford Bismarck
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811941172
PECOS PAC ID: 9739098575
Enrollment ID: O20231211002899
Entity NameBillings Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376598714
PECOS PAC ID: 6002993516
Enrollment ID: O20240103002962

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. Dr Tokunbo Labisi Williams 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
Dr Tokunbo Labisi Williams, MD
9990 County Farm Rd,
Riverside, CA 92503-3542

Ph: (951) 358-4770		Dr Tokunbo Labisi Williams, MD
9990 County Farm Rd,
Riverside, CA 92503-3542

Ph: (951) 358-4770

Reviews and Comments


Psychiatry & Neurology Doctors in Riverside, CA

Dr. Dalia N Balsamo, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3125 Myers St, Riverside, CA 92503
Phone: 951-358-4840    
Dr. David Robert Seigler, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 9990 County Farm Rd, Riverside, CA 92503
Phone: 951-358-4881    
Richard D Prather, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: Riverside County Dept Of Mental Health, 4095 County Circle Drive, Riverside, CA 92503
Phone: 951-955-8000    Fax: 951-955-8010
Monish Parmar, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4095 County Circle Dr, Riverside, CA 92503
Phone: 951-358-4504    
Dr. Sahar Hamidy Osman, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4234 Riverwalk Pkwy Ste 230, Riverside, CA 92505
Phone: 951-781-3672    Fax: 951-781-0365
Arthur Amador, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 769 W Blaine St Ste B, Riverside, CA 92507
Phone: 951-358-4705    Fax: 951-358-4719

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.