YVONNE OTIENO MD /PHARMD
NPI 1114295946
Internal Medicine in Austin, TX
About Yvonne Otieno Md /pharmd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YVONNE OTIENO MD /PHARMD (NPI 1114295946) is an individual internal medicine provider in Austin, Texas, licensed in Texas (Q3754) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS, is affiliated with Baptist Medical Center, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
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
Yvonne Otieno Md /pharmd 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
5Medicare enrollment records show Yvonne Otieno reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 828 clinicians in this Medicare group
San Antonio, TX 78205
- 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
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
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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Medical Center
Acute Care Hospitals · San Antonio, TXMethodist Hospital
Acute Care Hospitals · San Antonio, TXBaptist Neighborhood Hospital Thousand Oaks
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78731 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.
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 Yvonne Otieno's NPI number?
The NPI number for Yvonne Otieno is 1114295946. It was assigned to this individual provider in the NPPES registry on December 7, 2011.
Where is Yvonne Otieno located?
Yvonne Otieno practices at 7000 North Mopac Suite 420, Austin, TX 78731. The listed phone number is (512) 482-0045.
What is Yvonne Otieno's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Yvonne Otieno enrolled in Medicare?
Yes. Yvonne Otieno 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 Yvonne Otieno's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yvonne Otieno reassigns Medicare benefits to 5 organizations: Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX), Sound Inpatient Physicians Of Texas I, Inc (San Antonio, TX), Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX), Lonestar Hospital Medicine Associates, PA (Mansfield, TX) and Cogent Healthcare Of Texas, PA (Dallas, 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 Yvonne Otieno's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yvonne Otieno accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Yvonne Otieno 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 Yvonne Otieno affiliated with any hospitals?
According to CMS data, Yvonne Otieno is affiliated with Baptist Medical Center, Methodist Hospital and Baptist Neighborhood Hospital Thousand Oaks.
When was this NPI record last updated?
The NPPES record for Yvonne Otieno was last updated on August 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Yvonne Otieno, MD /PHARMD · NPI 1114295946
Internal Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since December 7, 2011.
## Identity
- **NPI:** 1114295946 (Entity type: Individual)
- **Enumerated:** December 7, 2011
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** Q3754 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 7000 NORTH MOPAC, SUITE 420, Austin, TX 78731
- **Phone:** (512) 482-0045 · **Fax:** (512) 476-9892
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Usacs Integrated Acute Care Services Of Texas, PLLC (NPI 1801300322, Cedar Park, TX); Sound Inpatient Physicians Of Texas I, Inc (NPI 1811321797, San Antonio, TX); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX); Lonestar Hospital Medicine Associates, PA (NPI 1518237429, Mansfield, TX); Cogent Healthcare Of Texas, PA (NPI 1992722953, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** August 27, 2015
- **Other identifiers:** Medicare PIN 430478YM8A (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1114295946) · Data from the CMS NPPES public registry.