DR. GEORGE ONGERA DNP
NPI 1831758770
Nurse Anesthetist, Certified Registered in Kerrville, TX
About Dr. George Ongera Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GEORGE ONGERA DNP (NPI 1831758770) is an individual nurse anesthetist, certified registered in Kerrville, Texas, licensed in Texas (1010763) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with Peterson Regional Medical Center, and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Dr. George Ongera Dnp 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
6Medicare enrollment records show George Ongera reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kerrville, TX 78028
- Reassigned Medicare billing, Texas enrollment
- 233 clinicians in this Medicare group
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 1,129 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Pleasant Prairie, WI 53158
- Reassigned Medicare billing, Wisconsin enrollment
- 16 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Anesthesia Partners Services Sc
- 100 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 11
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.
Peterson Regional Medical Center
Acute Care Hospitals · Kerrville, TXBaptist Medical Center
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78028 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
KERRVILLE, TX 78028
KERRVILLE, TX 78028
KERRVILLE, TX 78028
KERRVILLE, TX 78028
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 George Ongera's NPI number?
The NPI number for George Ongera is 1831758770. It was assigned to this individual provider in the NPPES registry on June 12, 2019.
Where is George Ongera located?
George Ongera practices at 575 Hill Country Dr Ste 101, Kerrville, TX 78028. The listed phone number is (830) 258-7828.
What is George Ongera's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is George Ongera enrolled in Medicare?
Yes. George Ongera 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 George Ongera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Ongera reassigns Medicare benefits to 6 organizations: Peterson Medical Associates (Kerrville, TX), Community Medicine Associates (San Antonio, TX), Emergenchealth PLLC (Fort Worth, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX), Polykarpos Anesthesia LLC (Pleasant Prairie, WI) and 1 more organization, 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 George Ongera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does George Ongera accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list George Ongera 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 George Ongera affiliated with any hospitals?
According to CMS data, George Ongera is affiliated with Peterson Regional Medical Center and Baptist Medical Center.
When was this NPI record last updated?
The NPPES record for George Ongera was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Dr. George Ongera, DNP · NPI 1831758770
Nurse Anesthetist, Certified Registered physician in Kerrville, Texas. Individual provider, active in the CMS NPPES registry since June 12, 2019.
## Identity
- **NPI:** 1831758770 (Entity type: Individual)
- **Enumerated:** June 12, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 1010763 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 575 HILL COUNTRY DR STE 101, Kerrville, TX 78028-6024
- **Phone:** (830) 258-7828
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Peterson Medical Associates (NPI 1770800575, Kerrville, TX); Community Medicine Associates (NPI 1245313329, San Antonio, TX); Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); Polykarpos Anesthesia LLC (NPI 1154850972, Pleasant Prairie, WI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** August 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831758770) · Data from the CMS NPPES public registry.