Justo Gonzalez-Trapaga, M.D.
Nephrology Physician · Hannibal, MO
Justo Gonzalez-Trapaga, M.D. is a nephrology physician with a practice address in Hannibal, Missouri, and NPI 1477553865, issued on Jul 28, 2005. Check the license (Missouri 2022014600, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Justo Gonzalez-Trapaga
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 2022014600 MO
077267 GA
MD-49740 IA
036160186 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6500 Hospital Dr, Hannibal, MO 63401
- Phone
- (573) 629-3503
- Enumerated
- Jul 28, 2005
- Record last updated
- Jul 30, 2025
- Fax
- (573) 629-3534
- Medicare enrollment
- Enrolled (PECOS I20220519001043); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 285 in Missouri → Look up another NPI →
Also registered at 6500 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Briana Adams, MSN, FNP-BCFamily Nurse Practitioner1669172698
- Ashraf Almashhrawi, MDGastroenterology Physician1447247077
- Muhammad Ansari, MDInterventional Cardiology Physician1225103765
- Kaytln Baker, FNP-CFamily Nurse Practitioner1053287284
- Deborah Baumann, M.D.Pediatrics Physician1740521210
- Branislav Behan, M.D.Orthopaedic Surgery Physician1609962778
Verify Justo Gonzalez-Trapaga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2022014600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average nephrology physician in 2024
3,040 Medicare Part D claims for 452 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Furosemide373 claims
- Lisinopril229 claims
- Amlodipine Besylate228 claims
- Calcitriol217 claims
- Losartan Potassium125 claims
- Metoprolol Tartrate121 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Hannibal Regional Healthcare System IncHannibal, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justo Gonzalez-Trapaga among 285 nephrology physician records in Missouri
Justo Gonzalez-Trapaga, M.D. is one of 285 nephrology physician records with a practice address in Missouri. 85% 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, 92% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1991 · median 2000 among the 212 with a school on file
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Missouri
There are 285 nephrology physician records in Missouri.
All 285 in Missouri → Every provider in Hannibal → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Prashanth Podaralla, M.D.Hannibal, MO 634011730226952
- Karol Rosner, M.D.Hannibal, MO 634011053425884
- Henrikas Juknis, MDSaint Peters, MO 633761578531299
- Furqan Raja, MDSaint Peters, MO 633761013973213
- Gary Singer, M.D.Saint Peters, MO 633761366439283
- Ramez SunnaSaint Peters, MO 633761518245216
- Geetha Balasubramanian, MDLake St Louis, MO 633671942219563
- Piotr Dyk, M.D.Lake Saint Louis, MO 633671194712927
Common questions
What is Justo Gonzalez-Trapaga, M.D.'s NPI number?
Justo Gonzalez-Trapaga, M.D.'s National Provider Identifier (NPI) is 1477553865, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Justo Gonzalez-Trapaga, M.D. located?
The NPPES record lists a practice address at 6500 Hospital Dr, Hannibal, MO, 63401. Phone: (573) 629-3503. Providers update this record themselves, so call before visiting.
How can I verify Justo Gonzalez-Trapaga, M.D.'s license?
NPPES lists Missouri license number 2022014600, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justo Gonzalez-Trapaga, M.D. prescribe under Medicare Part D?
In 2024, Justo Gonzalez-Trapaga, M.D. had 3,040 Medicare Part D claims for 452 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
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.