ONYINYECHI JOY OKIKE MD
NPI 1114287380
Internal Medicine in Greenville, SC
About Onyinyechi Joy Okike Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ONYINYECHI JOY OKIKE MD (NPI 1114287380) is an individual internal medicine provider in Greenville, South Carolina, licensed in Arkansas (E-15098) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Ascension St John Jane Phillips, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Onyinyechi Joy Okike Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
13Medicare enrollment records show Onyinyechi Okike reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Scottsboro, AL 35768
- Reassigned Medicare billing, Alabama enrollment
- 41 clinicians in this Medicare group
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 93 clinicians in this Medicare group
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 216 clinicians in this Medicare group
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 54 clinicians in this Medicare group
Decatur, AL 35601
- Reassigned Medicare billing, Alabama enrollment
- 123 clinicians in this Medicare group
Birmingham, AL 35243
- Reassigned Medicare billing, Alabama enrollment
- 215 clinicians in this Medicare group
Troy, AL 36079
- Reassigned Medicare billing, Alabama enrollment
- 514 clinicians in this Medicare group
Tuscaloosa, AL 35406
- Reassigned Medicare billing, Alabama enrollment
- 307 clinicians in this Medicare group
Tuscaloosa, AL 35401
- Reassigned Medicare billing, Alabama enrollment
- 179 clinicians in this Medicare group
Tuscaloosa, AL 35401
- Reassigned Medicare billing, Alabama enrollment
- 244 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St John Jane Phillips
Acute Care Hospitals · Bartlesville, OKAscension St John Medical Center
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29605 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Onyinyechi Okike's NPI number?
The NPI number for Onyinyechi Okike is 1114287380. It was assigned to this individual provider in the NPPES registry on May 22, 2012.
Where is Onyinyechi Okike located?
Onyinyechi Okike practices at 701 Grove Rd Fl 5, Greenville, SC 29605. The listed phone number is (864) 455-4411.
What is Onyinyechi Okike's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Onyinyechi Okike enrolled in Medicare?
Yes. Onyinyechi Okike is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Onyinyechi Okike's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Onyinyechi Okike reassigns Medicare benefits to 13 organizations: Usacs Integrated Acute Care Services Of Alabama, LLC (Scottsboro, AL), Crestwood Hb Medical Services LLC (Huntsville, AL), Physynergy, LLC (Huntsville, AL), Hh Health System Crestwood Physicians, LLC (Huntsville, AL), Northern Alabama Physicians, LLP (Decatur, AL) and 8 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Onyinyechi Okike's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Onyinyechi Okike accept?
Health plans from Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Oklahoma, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Onyinyechi Okike as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Onyinyechi Okike affiliated with any hospitals?
According to CMS data, Onyinyechi Okike is affiliated with Ascension St John Jane Phillips and Ascension St John Medical Center.
When was this NPI record last updated?
The NPPES record for Onyinyechi Okike was last updated on April 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Onyinyechi Joy Okike, MD · NPI 1114287380
Internal Medicine physician in Greenville, South Carolina. Individual provider, active in the CMS NPPES registry since May 22, 2012.
## Identity
- **NPI:** 1114287380 (Entity type: Individual)
- **Enumerated:** May 22, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** E-15098 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 701 GROVE RD FL 5, Greenville, SC 29605-4210
- **Phone:** (864) 455-4411 · **Fax:** (864) 455-4480
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 13 organizations under Medicare reassignment (form CMS-855R): Usacs Integrated Acute Care Services Of Alabama, LLC (NPI 1609615889, Scottsboro, AL); Crestwood Hb Medical Services LLC (NPI 1548940497, Huntsville, AL); Physynergy, LLC (NPI 1134465560, Huntsville, AL); Hh Health System Crestwood Physicians, LLC (NPI 1487507117, Huntsville, AL); Northern Alabama Physicians, LLP (NPI 1669618310, Decatur, AL); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** April 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1114287380) · Data from the CMS NPPES public registry.