OLUWASEUN A AJIBADE MD
NPI 1316243868
Hospitalist in Houston, TX
About Oluwaseun A Ajibade Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLUWASEUN A AJIBADE MD (NPI 1316243868) is an individual hospitalist provider in Houston, Texas, licensed in Texas (P6942) and active in the NPI registry since February 2011. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and maintains a secondary practice location in Dayton.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Oluwaseun A Ajibade 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
9Medicare enrollment records show Oluwaseun Ajibade reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 478 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 clinicians in this Medicare group
Fulshear, TX 77441
- Reassigned Medicare billing, Texas enrollment
- 1,235 clinicians in this Medicare group
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 828 clinicians in this Medicare group
San Antonio, TX 78216
- Reassigned Medicare billing, Texas enrollment
- 688 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 681 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 994 clinicians in this Medicare group
Dallas, TX 75231
- Reassigned Medicare billing, Texas enrollment
- 1,208 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 300 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann Hospital System
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77089 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
HOUSTON, TX 77089
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 Oluwaseun Ajibade's NPI number?
The NPI number for Oluwaseun Ajibade is 1316243868. It was assigned to this individual provider in the NPPES registry on February 1, 2011.
Where is Oluwaseun Ajibade located?
Oluwaseun Ajibade practices at 11800 Astoria Blvd, Houston, TX 77089. The listed phone number is (281) 929-6184.
What is Oluwaseun Ajibade's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Oluwaseun Ajibade enrolled in Medicare?
Yes. Oluwaseun Ajibade 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 Oluwaseun Ajibade's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oluwaseun Ajibade reassigns Medicare benefits to 9 organizations: Sound Inpatient Physicians Of Texas I, Inc (Houston, TX), Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX), Memorial Hermann Medical Group (Fulshear, TX), Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX), Ipc Healthcare Services Of Texas, PLLC (San Antonio, TX) and 4 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 Oluwaseun Ajibade's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Oluwaseun Ajibade accept?
Health plans from Blue Cross and Blue Shield of Texas, CareSource, Oscar Insurance Company and WellPoint list Oluwaseun Ajibade 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 Oluwaseun Ajibade affiliated with any hospitals?
According to CMS data, Oluwaseun Ajibade is affiliated with Memorial Hermann Hospital System.
When was this NPI record last updated?
The NPPES record for Oluwaseun Ajibade was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.
# Oluwaseun A Ajibade, MD · NPI 1316243868
Hospitalist physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since February 1, 2011.
## Identity
- **NPI:** 1316243868 (Entity type: Individual)
- **Enumerated:** February 1, 2011
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** P6942 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11800 ASTORIA BLVD, Houston, TX 77089-6041
- **Phone:** (281) 929-6184 · **Fax:** (937) 208-8388
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Sound Inpatient Physicians Of Texas I, Inc (NPI 1255573663, Houston, TX); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX); Memorial Hermann Medical Group (NPI 1003985102, Fulshear, TX); Usacs Integrated Acute Care Services Of Texas, PLLC (NPI 1801300322, Cedar Park, TX); Ipc Healthcare Services Of Texas, PLLC (NPI 1023403011, San Antonio, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** September 22, 2026
- **Other identifiers:** Medicaid 0066121 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1316243868) · Data from the CMS NPPES public registry.