Nelson Guillermo Uzquiano, MD
Diagnostic Radiology Physician · Llano, TX
Nelson Guillermo Uzquiano, MD is a diagnostic radiology physician with a practice address in Llano, Texas, and NPI 1477549830, issued on Sep 21, 2005. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nelson Guillermo Uzquiano
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 23686 OK
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Ollie St, Llano, TX 78643
- Phone
- (830) 997-7129
- Enumerated
- Sep 21, 2005
- Record last updated
- Jan 10, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid IDs
- 197247301 TX
200037680A OK - Medicare enrollment
- Enrolled (PECOS I20081024000108); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Also registered at 200 W Ollie St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Barker, M.D.Diagnostic Radiology Physician1538119078
- Steve Sheldon Bongcawel, DPTGeriatric Physical Therapist1366154650
- Cynthia Chase, R.D.,L.D.Registered Dietitian1588804330
- Howell Cone, M.D.Diagnostic Radiology Physician1114978640
- Randall Grimshaw, MDFamily Medicine Physician1316929961
- Kristen Koester, M.D.Diagnostic Radiology Physician1821171646
Verify Nelson Guillermo Uzquiano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $27.19
1 payment: food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Imaging Associates OF New Mexico LLCSan Antonio, TX
- Singleton Associates PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nelson Guillermo Uzquiano among 3,124 diagnostic radiology physician records in Texas
Nelson Guillermo Uzquiano, MD is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1996 · median 2003 among the 2,277 with a school on file
- Record last updated2009 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 diagnostic radiology physician records list a practice address in Llano
They are 4 of the 49 NPPES records with a practice address in Llano, and 3,124 diagnostic radiology physician records in Texas.
All 3,124 in Texas → Every provider in Llano → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Kevin Barker, M.D.Llano, TX 786431538119078
- Howell Cone, M.D.Llano, TX 786431114978640
- Kristen Koester, M.D.Llano, TX 786431821171646
- Brett Deatherage, M.D.Kyle, TX 786401669821070
- Patricia Lowry, MDGeorgetown, TX 786331942397716
- Laurel Zollars, M.D.Georgetown, TX 786331740234459
- Steven Bowman, M.D.Marble Falls, TX 786541477528610
- John Calder, M.D.Marble Falls, TX 786541740240829
Common questions
What is Nelson Guillermo Uzquiano, MD's NPI number?
Nelson Guillermo Uzquiano, MD's National Provider Identifier (NPI) is 1477549830, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nelson Guillermo Uzquiano, MD located?
The NPPES record lists a practice address at 200 W Ollie St, Llano, TX, 78643. Phone: (830) 997-7129. Providers update this record themselves, so call before visiting.
How can I verify Nelson Guillermo Uzquiano, MD's license?
Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.