Koyenum Chinonso Obi, MD - Medicare Internal Medicine in Cypress, TX

Koyenum Chinonso Obi, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Cypress, Texas. She graduated from medical school in 2019 and has 6 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Belle Chasse Physician Services Llc and her current practice location is 27126 Northwest Fwy Ste 300, Cypress, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 446-7173.

Koyenum Chinonso Obi is licensed to practice in Texas (license number V7978) 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 1992268320.

Contact Information

Koyenum Chinonso Obi, MD
27126 Northwest Fwy Ste 300,
Cypress, TX 77433-4932
(281) 446-7173
Not Available

Map and Direction




Physician's Profile

Full NameKoyenum Chinonso Obi
GenderFemale
SpecialityInternal Medicine
Experience6 Years
Location27126 Northwest Fwy Ste 300, Cypress, Texas
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:
  • Koyenum Chinonso Obi graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1992268320
  • Provider Enumeration Date: 04/11/2019
  • Last Update Date: 09/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2264761899
  • Enrollment ID: I20231012001482

Medical Identifiers

Medical identifiers for Koyenum Chinonso Obi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992268320NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 330819 (Louisiana)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207RC0000XInternal Medicine - Cardiovascular Disease V7978 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ochsner Clinic FoundationNew orleans, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Belle Chasse Physician Services Llc9335379379228

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. Koyenum Chinonso Obi allows following entities to bill medicare on her behalf.
Entity NameOchsner Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538151428
PECOS PAC ID: 8224933619
Enrollment ID: O20031126000513
Entity NameBelle Chasse Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245653237
PECOS PAC ID: 9335379379
Enrollment ID: O20140313000496

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. Koyenum Chinonso Obi 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
Koyenum Chinonso Obi, MD
1702 Fm 1960 Bypass Rd E,
Humble, TX 77338-3916

Ph: (281) 446-7173
Koyenum Chinonso Obi, MD
27126 Northwest Fwy Ste 300,
Cypress, TX 77433-4932

Ph: (281) 446-7173

Reviews and Comments


Internal Medicine Doctors in Cypress, TX

Mohamed Adel Abdel Rafa Elrifai,
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Ronald Joseph Taylor, MD
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Dr. Jad Daye, M.D.
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Phone: 346-666-6616    Fax: 832-220-6768
Dr. Ashley Charter Pan, M.D.
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Practice Location: 25282 Northwest Fwy Ste 200, Cypress, TX 77429
Phone: 281-737-2165    
Abraham Hee Kwon Lee, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 9645 Barker Cypress Rd Ste 100, Cypress, TX 77433
Phone: 346-553-2972    Fax: 346-200-3459

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.