Nnennaya Ekwutosi Nwokeji, MD - Medicare Psychiatry in Antioch, CA

Nnennaya Ekwutosi Nwokeji, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Antioch, California. She graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 3454 Hillcrest Ave, Antioch, California. You can reach out to her office (for appointments etc.) via phone at (925) 325-8083.

Nnennaya Ekwutosi Nwokeji is licensed to practice in California (license number A131564) 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 1366737652.

Contact Information

Nnennaya Ekwutosi Nwokeji, MD
3454 Hillcrest Ave,
Antioch, CA 94531-8238
(925) 325-8083
Not Available

Map and Direction




Physician's Profile

Full NameNnennaya Ekwutosi Nwokeji
GenderFemale
SpecialityPsychiatry
Experience27 Years
Location3454 Hillcrest Ave, Antioch, 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:
  • Nnennaya Ekwutosi Nwokeji graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1366737652
  • Provider Enumeration Date: 06/14/2011
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6507160967
  • Enrollment ID: I20160908002496

Medical Identifiers

Medical identifiers for Nnennaya Ekwutosi Nwokeji such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366737652NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry A131564 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

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. Nnennaya Ekwutosi Nwokeji allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Nnennaya Ekwutosi Nwokeji 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
Nnennaya Ekwutosi Nwokeji, MD
3454 Hillcrest Ave,
Antioch, CA 94531-8238

Ph: (925) 325-8083
Nnennaya Ekwutosi Nwokeji, MD
3454 Hillcrest Ave,
Antioch, CA 94531-8238

Ph: (925) 325-8083

Reviews and Comments


Psychiatry & Neurology Doctors in Antioch, CA

Richard Lee Russell, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3400 Delta Fair Blvd, Antioch, CA 94509
Phone: 925-779-5000    
Carolyn S. Manson, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3400 Delta Fair Blvd, Antioch, CA 94509
Phone: 925-779-5000    
Dr. Seth Christopher Thomas, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 3901 Lone Tree Way, Department Of Emergency Medicine, Antioch, CA 94509
Phone: 925-779-7200    
Dr. Stacie Daniels, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4501 Sand Creek Rd, Antioch, CA 94531
Phone: 925-813-3840    Fax: 925-813-3841
Kyle P. Owen, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2213 Buchanan Rd, Suite 203, Antioch, CA 94509
Phone: 925-779-5810    
Dr. Li Lan, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3454 Hillcrest Ave, Antioch, CA 94531
Phone: 925-777-6300    

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.