Doctor profile · Federal record

Dr. Timothy Yaopruke, DO

Internal Medicine Physician (CMS: Internal Medicine) · Colton, CA

  • NPI 1841759842
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 N Pepper Ave
Colton, CA 923241801
(909) 580-1000
Mailing address
13458 Christian Barrett Dr
Moorpark, CA 930212881

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
March 31, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #PTL1213

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841759842. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
664
Distinct HCPCS
7
Medicare allowed
$86,962
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 285 265 $176
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 222 94 $81
99238 Hospital discharge day management, 30 minutes or less 53 49 $83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 34 19 $121
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 31 31 $132
99291 Critical care, first 30-74 minutes 22 22 $216
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 17 16 $85

In context: peer comparison

Among 15 peers in this city , average services per provider: 90. This provider delivers 7.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
62
Patients
61
Total drug cost
$810
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 30 29 $205
Nifedipine Er (Nifedipine) Brand 19 19 $368
Irbesartan Generic 13 13 $238

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Yaopruke's medical specialty?
Dr. Timothy Yaopruke practices Internal Medicine Physician in Colton, CA.
Where does Dr. Timothy Yaopruke practice?
Dr. Timothy Yaopruke practices at 400 N Pepper Ave, Colton, CA 923241801. Office phone: 9095801000.
What is Dr. Timothy Yaopruke's NPI?
Dr. Timothy Yaopruke's National Provider Identifier (NPI) is 1841759842, issued by NPPES.
Does Dr. Timothy Yaopruke accept Medicare assignment?
Yes. Dr. Timothy Yaopruke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Yaopruke commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.