Doctor profile · Federal record

Dr. Sebastian Ruiz, MD

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Indianapolis, IN

  • NPI 1851910509
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1130 W Michigan St
Indianapolis, IN 462025209
(317) 278-2686
Additional location
1701 N Senate Blvd
Indianapolis, IN 462021239
(317) 962-8776

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
June 23, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Indiana #01089760A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851910509. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
203
Distinct HCPCS
3
Medicare allowed
$17,785
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 126 41 $74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 49 26 $111
99239 Hospital discharge day management, more than 30 minutes 28 28 $107

In context: peer comparison

Among 195 peers in Indianapolis Internal Medicine Physician, average services per provider: 101. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
116
Patients
15
Total drug cost
$24,945
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 22 15 $205
Chlorthalidone Generic 18 0 $271
Fluticasone Propionate Generic 15 0 $155
Cyclobenzaprine Hcl Generic 14 0 $188
Lidocaine Generic 13 0 $1,322
Amlodipine Besylate Generic 12 0 $31
Lisinopril Generic 11 0 $90
Trulicity (Dulaglutide) Brand 11 0 $22,681

Frequently asked questions

Auto-generated from federal data
What is Dr. Sebastian Ruiz's medical specialty?
Dr. Sebastian Ruiz practices Internal Medicine Physician in Indianapolis, IN.
Where does Dr. Sebastian Ruiz practice?
Dr. Sebastian Ruiz practices at 1130 W Michigan St, Indianapolis, IN 462025209. Office phone: 3172782686.
What is Dr. Sebastian Ruiz's NPI?
Dr. Sebastian Ruiz's National Provider Identifier (NPI) is 1851910509, issued by NPPES.
Does Dr. Sebastian Ruiz accept Medicare assignment?
Yes. Dr. Sebastian Ruiz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sebastian Ruiz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.