Doctor profile · Federal record

Dr. Santiago Arruffat, M.D.

Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Evansville, IN

  • NPI 1730132440
  • Accepts Medicare
  • MIPS 83.4 / 100 · 2023
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
950 S Kenmore Dr Ste B
Evansville, IN 477147513
(812) 301-8110
fax (812) 401-4001
Additional location
801 Saint Marys Dr, Ste 300W & 205W
Evansville, IN 477140511
(812) 477-9241
fax (812) 474-6708

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 25, 2022
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
208C00000X — NUCC code
State license (1)
Indiana #01062345
Medicaid (2)
KY #7100011090 · IN #200824950

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730132440. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
489
Distinct HCPCS
10
Medicare allowed
$67,755
HCPCS Description Services Patients Avg allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 92 91 $233
99213 Established patient office or other outpatient visit, 20-29 minutes 77 70 $84
45380 Biopsy of large bowel using a flexible endoscope 41 41 $111
46600 Diagnostic exam of anus using an endoscope 37 35 $112
99203 New patient office or other outpatient visit, 30-44 minutes 26 26 $105
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 25 15 $47
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 24 23 $72
99214 Established patient office or other outpatient visit, 30-39 minutes 24 22 $121
99202 New patient office or other outpatient visit, 15-29 minutes 22 22 $67
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 22 22 $156

In context: peer comparison

Among 2 peers in Evansville Colon & Rectal Surgery Physician, average services per provider: 107. This provider delivers 4.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$187
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 4 $91.50
Ethicon US, LLC 1 $39.02
Braintree Laboratories, INC. 2 $37.20
Axonics, INC. 1 $18.83

By nature of payment

Food and Beverage
$187

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
223
Patients
184
Total drug cost
$6,539
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 54 22 $1,062
Metronidazole Generic 53 49 $144
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 48 47 $555
Neomycin Sulfate Generic 38 37 $227
Plenvu (Peg3350/Sod Sul/Nacl/Kcl/Asb/C) Brand 30 29 $4,552

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Santiago Arruffat's medical specialty?
Dr. Santiago Arruffat practices Colon & Rectal Surgery Physician in Evansville, IN.
Where does Dr. Santiago Arruffat practice?
Dr. Santiago Arruffat practices at 950 S Kenmore Dr Ste B, Evansville, IN 477147513. Office phone: 8123018110.
What is Dr. Santiago Arruffat's NPI?
Dr. Santiago Arruffat's National Provider Identifier (NPI) is 1730132440, issued by NPPES.
Does Dr. Santiago Arruffat accept Medicare assignment?
Yes. Dr. Santiago Arruffat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Santiago Arruffat commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99213); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.