caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1104825611

Ubaldo Santiago BuonoM.D.

Internal MedicineSan Juan, PRI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

CCN 407310
Home health agency
CCN 401530
Hospice
CCN 400006
Hospital
CCN 400122
Hospital
CCN 400131
Hospital
CCN 400139
Hospital
CCN 400141
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
7,328
Beneficiaries
—
Total drug cost
$326K
Distinct drugs
105
Brand share
15.6%
Top prescribed drugs
Famotidine550 claims
Atorvastatin Calcium408 claims
Simvastatin339 claims
Metformin Hcl333 claims
Gabapentin300 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
32
Unique beneficiaries
—
Total services
160
Distinct HCPCS
2
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 426 Internal Medicine providers in PR — above median (cohort median 105).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$526
Payment records
10
By payment type
Food and Beverage$526
REFERRAL NETWORK

Where Ubaldo Santiago Buono's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 23 inbound referrers · 61 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
METRO SANTURCE, INC.45134
REYES NIEVES, LIDIA4097
LOPEZ AVILES, ADALBERTO3758
Daniel Mendez
Diagnostic Radiology · Caguas, PR
30178
Boris Guzman-Hernandez
Internal Medicine · Bayamon, PR
29101
Dalila Nieves-Hossler
Interventional Radiology · Brooksville, FL
2540
Jo Ann Santiago
Internal Medicine · San Juan, PR
2537
Yamil Rivera-Colon
Orthopedic Surgery · San Juan, PR
2272
Jan Rodriguez Ferrer
Internal Medicine · San Juan, PR
2179
Spectra East, Inc.
Clinical Laboratory · Rockleigh, NJ
20125
Yadira Moran Betancourt
General Practice · Carolina, PR
1954
Felipe Arias
Diagnostic Radiology · San Juan, PR
1725
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DOCTORS CENTER HOSPITAL SAN JUAN99199
METRO SANTURCE, INC.79194
SAN FRANCISCO HEALTH SYSTEM INC4459
LOPEZ AVILES, ADALBERTO3765
Boris Guzman-Hernandez
Internal Medicine · Bayamon, PR
37153
SAN FRANCISCO HEALTH SYSTEM INC.3344
REYES NIEVES, LIDIA3182
Jan Rodriguez Ferrer
Internal Medicine · San Juan, PR
2999
Julio Zayas Colon
Diagnostic Radiology · Miami, FL
29193
TRINIDAD, EVA2334
Dalila Nieves-Hossler
Interventional Radiology · Brooksville, FL
2341
Daniel Mendez
Diagnostic Radiology · Caguas, PR
20133
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.