SERAH WAMBUI OYEWOLE MD
NPI 1194286401
Emergency Medicine in Houston, TX
About Serah Wambui Oyewole Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERAH WAMBUI OYEWOLE MD (NPI 1194286401) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (T2921) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Richmond.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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 (PECOS)
Serah Wambui Oyewole Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Serah Oyewole reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78723
- Reassigned Medicare billing, Texas enrollment
- 5,299 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 828 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77094 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.
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 77094
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 Serah Oyewole's NPI number?
The NPI number for Serah Oyewole is 1194286401. It was assigned to this individual provider in the NPPES registry on March 28, 2019.
Where is Serah Oyewole located?
Serah Oyewole practices at 18500 Katy Fwy, Houston, TX 77094. The listed phone number is (832) 522-1000.
What is Serah Oyewole's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Serah Oyewole enrolled in Medicare?
Yes. Serah Oyewole is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Serah Oyewole's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Serah Oyewole reassigns Medicare benefits to 3 organizations: University Of Texas Southwestern Medical Center At Dallas (Austin, TX), Travis County Emergency Physicians PA (Austin, TX) and Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX). 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 Serah Oyewole's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Serah Oyewole accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare, Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Serah Oyewole 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.
When was this NPI record last updated?
The NPPES record for Serah Oyewole was last updated on June 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Serah Wambui Oyewole, MD · NPI 1194286401
Emergency Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since March 28, 2019.
## Identity
- **NPI:** 1194286401 (Entity type: Individual)
- **Enumerated:** March 28, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** T2921 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 18500 KATY FWY, Houston, TX 77094-1110
- **Phone:** (832) 522-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Texas Southwestern Medical Center At Dallas (NPI 1871729376, Austin, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX); Usacs Integrated Acute Care Services Of Texas, PLLC (NPI 1801300322, Cedar Park, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1194286401) · Data from the CMS NPPES public registry.