Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Physician

Santiago Buono, Ubaldo

Santiago Buono, Ubaldo was paid $1.24M by Medicaid between Jan 2018 and Aug 2024, across 5 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 83% of everything it billed.

33Billing provider infoSANTIAGO BUONO, UBALDO
SAN JUAN, PR 00907
33aNPI1104825611assigned 07/18/2005
28Total paid$1.24M
24GClaims24,880
24DCodes billed5
24AFirst – last monthJan 2018 – Aug 2024
Box 24A · Dates of service

Paid by month

$0$20K$40K$60K2018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
20184,242$82K
20193,536$55K
20205,749$234K
20215,111$378K
20224,014$304K
20231,774$153K
2024incomplete454$37K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
99233 Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m 83% 18,195 4,764 $1.03M
99238 Hospital discharge day management, 30 minutes or less 8.0% 3,135 2,969 $100K
99223 Prolong inpt eval add15 m 7.6% 2,016 1,919 $95K
99283 Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity 1.6% 1,492 1,448 $20K
99243 <1% 42 40 $2K

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.