Doctor profile · Federal record

Dr. Katherine Bourbeau-Medinilla, MD

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

  • NPI 1790245116
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 N Pepper Ave
Colton, CA 923241801
(909) 580-1000

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
June 27, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
California #178058 · California #PTL39

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790245116. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
233
Distinct HCPCS
2
Medicare allowed
$21,331
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 177 113 $99
99213 Established patient office or other outpatient visit, 20-29 minutes 56 53 $67

In context: peer comparison

Among 15 peers in this city , average services per provider: 90. This provider delivers 2.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
508
Patients
110
Total drug cost
$120,821
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 61 19 $755
Ozempic (Semaglutide) Brand 59 11 $63,646
Atorvastatin Calcium Generic 54 25 $1,162
Omeprazole Generic 35 0 $789
Carvedilol Generic 30 0 $510
Gabapentin Generic 30 20 $529
Amlodipine Besylate Generic 29 11 $417
Levothyroxine Sodium Generic 28 0 $455
Lisinopril Generic 28 13 $591
Diclofenac Sodium Generic 27 11 $930

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Bourbeau-Medinilla's medical specialty?
Dr. Katherine Bourbeau-Medinilla practices Internal Medicine Physician in Colton, CA.
Where does Dr. Katherine Bourbeau-Medinilla practice?
Dr. Katherine Bourbeau-Medinilla practices at 400 N Pepper Ave, Colton, CA 923241801. Office phone: 9095801000.
What is Dr. Katherine Bourbeau-Medinilla's NPI?
Dr. Katherine Bourbeau-Medinilla's National Provider Identifier (NPI) is 1790245116, issued by NPPES.
Does Dr. Katherine Bourbeau-Medinilla accept Medicare assignment?
Yes. Dr. Katherine Bourbeau-Medinilla accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Bourbeau-Medinilla commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.