DR. UNA KOSARAC MD
NPI 1164984290
Family Medicine in Houston, TX
About Dr. Una Kosarac Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. UNA KOSARAC MD (NPI 1164984290) is an individual family medicine provider in Houston, Texas, licensed in Texas (T9156) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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. Una Kosarac 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 Reassignment
Medicare enrollment records show Una Kosarac reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,407 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 9
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Methodist Hospital
Acute Care Hospitals · Houston, TXMemorial Hermann Memorial City Hospital
Acute Care Hospitals · Houston, TXHouston Methodist Sugarland Hospital
Acute Care Hospitals · Sugar Land, TXHouston Methodist Willowbrook Hospital
Acute Care Hospitals · Houston, TXHouston Methodist West Hospital
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77024 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77024
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 Una Kosarac's NPI number?
The NPI number for Una Kosarac is 1164984290. It was assigned to this individual provider in the NPPES registry on April 6, 2019.
Where is Una Kosarac located?
Una Kosarac practices at 12525 Memorial Dr Ste 390, Houston, TX 77024. The listed phone number is (832) 522-7800.
What is Una Kosarac's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Una Kosarac enrolled in Medicare?
Yes. Una Kosarac 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 organization bills Medicare for Una Kosarac's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Una Kosarac reassigns Medicare benefits to Tmh Physician Associates PLLC (Houston, TX). The 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 Una Kosarac's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Una Kosarac accept?
Health plans from WellPoint list Una Kosarac 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 Una Kosarac affiliated with any hospitals?
According to CMS data, Una Kosarac is affiliated with Houston Methodist Hospital, Memorial Hermann Memorial City Hospital, Houston Methodist Sugarland Hospital, Houston Methodist Willowbrook Hospital and Houston Methodist West Hospital.
When was this NPI record last updated?
The NPPES record for Una Kosarac was last updated on June 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Una Kosarac, MD · NPI 1164984290
Family Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since April 6, 2019.
## Identity
- **NPI:** 1164984290 (Entity type: Individual)
- **Enumerated:** April 6, 2019
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** T9156 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 12525 MEMORIAL DR STE 390, Houston, TX 77024-6050
- **Phone:** (832) 522-7800
## 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:** Tmh Physician Associates PLLC (NPI 1275779225, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1164984290) · Data from the CMS NPPES public registry.