Dr Nnenna Ihuoma Okigbo, MD - Medicare Internal Medicine in Silver Spring, MD

Dr Nnenna Ihuoma Okigbo, MD is a medicare enrolled "Internal Medicine" physician in Silver Spring, Maryland. She graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 11161 New Hampshire Ave Ste 305, Silver Spring, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 592-0062.

Dr Nnenna Ihuoma Okigbo is licensed to practice in Maryland (license number D0060824) 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 1538167028.

Contact Information

Dr Nnenna Ihuoma Okigbo, MD
11161 New Hampshire Ave Ste 305,
Silver Spring, MD 20904-2606
(301) 592-0062
(301) 592-0300

Map and Direction




Physician's Profile

Full NameDr Nnenna Ihuoma Okigbo
GenderFemale
SpecialityInternal Medicine
Experience29 Years
Location11161 New Hampshire Ave Ste 305, Silver Spring, Maryland
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 Nnenna Ihuoma Okigbo graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1538167028
  • Provider Enumeration Date: 07/08/2005
  • Last Update Date: 10/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911972542
  • Enrollment ID: I20050404000995

Medical Identifiers

Medical identifiers for Dr Nnenna Ihuoma Okigbo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538167028NPI-NPPES
405078900MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0060824 (Maryland)Primary

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 Nnenna Ihuoma Okigbo allows following entities to bill medicare on her behalf.
Entity NamePrimecare Med Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932225661
PECOS PAC ID: 6709833593
Enrollment ID: O20050404000983
Entity NameEmergency Medicine Associates Pa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20070919000389

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 Nnenna Ihuoma Okigbo 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 Nnenna Ihuoma Okigbo, MD
11161 New Hampshire Ave Ste 305,
Silver Spring, MD 20904-2606

Ph: (301) 592-0062
Dr Nnenna Ihuoma Okigbo, MD
11161 New Hampshire Ave Ste 305,
Silver Spring, MD 20904-2606

Ph: (301) 592-0062

Reviews and Comments


Internal Medicine Doctors in Silver Spring, MD

Jyotsna Mareedu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Forest Glen Rd, Silver Spring, MD 20910
Phone: 301-754-7000    
Sean S Saedi, M. D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12210 Plum Orchard Drive, Suite 212, Silver Spring, MD 20904
Phone: 301-593-6844    Fax: 301-593-3832
Herman B Segal, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8630 Fenton St Ste 1105, Silver Spring, MD 20910
Phone: 301-681-9095    Fax: 410-367-2114
Dr. Rajeev Batra, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11120 New Hampshire Ave Ste 300, Silver Spring, MD 20904
Phone: 301-593-9612    Fax: 301-593-6290
Anuradha A Arun, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9801 Georgia Ave, Suite 224, Silver Spring, MD 20902
Phone: 301-593-9800    Fax: 301-593-1061
Dr. Seife Yohannes, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E West Hwy, #910, Silver Spring, MD 20910
Phone: 301-273-3068    
Patricia Keegan,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10903 New Hampshire Ave, Building 22, Room 2328, Silver Spring, MD 20903
Phone: 301-796-1387    

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.