DR. NELSON GUILLERMO UZQUIANO MD
NPI 1477549830
Radiology - Diagnostic Radiology in Llano, TX
About Dr. Nelson Guillermo Uzquiano Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NELSON GUILLERMO UZQUIANO MD (NPI 1477549830) is an individual diagnostic radiology provider in Llano, Texas, licensed in Oklahoma (23686) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Cuero Regional Hospital, and is a graduate of Texas Tech University Health Science Center School Of Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
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. Nelson Guillermo Uzquiano 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
19Medicare enrollment records show Nelson Uzquiano reassigns Medicare billing to 19 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
- 123 clinicians in this Medicare group
Willow Park, TX 76087
- Reassigned Medicare billing, Texas enrollment
- 206 clinicians in this Medicare group
Grapevine, TX 76051
- Reassigned Medicare billing, Texas enrollment
- 194 clinicians in this Medicare group
Dallas, TX 75243
- Reassigned Medicare billing, Texas enrollment
- 216 clinicians in this Medicare group
Carrollton, TX 75010
- Reassigned Medicare billing, Texas enrollment
- 201 clinicians in this Medicare group
Plano, TX 75093
- Reassigned Medicare billing, Texas enrollment
- 137 clinicians in this Medicare group
Plano, TX 75075
- Reassigned Medicare billing, Texas enrollment
- 213 clinicians in this Medicare group
Shenandoah, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 1,278 clinicians in this Medicare group
Frisco, TX 75034
- Reassigned Medicare billing, Texas enrollment
- 223 clinicians in this Medicare group
Allen, TX 75013
- Reassigned Medicare billing, Texas enrollment
- 229 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 60
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.
Cuero Regional Hospital
Acute Care Hospitals · Cuero, TXDoctors Hospital Of Laredo
Acute Care Hospitals · Laredo, TXMemorial Medical Center
Critical Access Hospitals · Port Lavaca, TXOtto Kaiser Memorial Hospital
Critical Access Hospitals · Kenedy, TXBig Bend Regional Medical Center
Critical Access Hospitals · Alpine, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78643 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 15
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 Nelson Uzquiano's NPI number?
The NPI number for Nelson Uzquiano is 1477549830. It was assigned to this individual provider in the NPPES registry on September 21, 2005.
Where is Nelson Uzquiano located?
Nelson Uzquiano practices at 200 W Ollie St, Llano, TX 78643. The listed phone number is (830) 997-7129.
What is Nelson Uzquiano's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Nelson Uzquiano enrolled in Medicare?
Yes. Nelson Uzquiano 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 Nelson Uzquiano's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nelson Uzquiano reassigns Medicare benefits to 19 organizations: Timberland Medical Group (Cedar Park, TX), North Star Mcd, LLC (Willow Park, TX), North Star Gv, LP (Grapevine, TX), North Star Fp, LP (Dallas, TX), North Star Cn, LP (Carrollton, TX) and 14 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 Nelson Uzquiano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nelson Uzquiano accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc. and Sendero Health Plans, Local Nonprofit list Nelson Uzquiano 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 Nelson Uzquiano affiliated with any hospitals?
According to CMS data, Nelson Uzquiano is affiliated with Cuero Regional Hospital, Doctors Hospital Of Laredo, Memorial Medical Center, Otto Kaiser Memorial Hospital and Big Bend Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Nelson Uzquiano was last updated on January 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.