Doctor profile · Federal record

Dr. Christopher Tonthat, D.O

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Oroville, CA

  • NPI 1952751596
  • Accepts Medicare
  • MIPS 68.4 / 100 · 2023
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2767 Olive Hwy
Oroville, CA 959666118
(530) 533-8500
fax (530) 532-8370
Mailing address
Po Box 5040
Oroville, CA 959660040

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
October 3, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
California #20A17233 · Nevada #SL1152

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952751596. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
411
Distinct HCPCS
5
Medicare allowed
$51,408
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 261 134 $119
99239 Hospital discharge day management, more than 30 minutes 73 73 $115
99291 Critical care, first 30-74 minutes 35 23 $211
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 24 24 $130
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 18 13 $79

In context: peer comparison

Among 1 peers in this city , average services per provider: 82. This provider delivers 5.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Christopher Tonthat's medical specialty?
Dr. Christopher Tonthat practices Hospitalist Physician in Oroville, CA.
Where does Dr. Christopher Tonthat practice?
Dr. Christopher Tonthat practices at 2767 Olive Hwy, Oroville, CA 959666118. Office phone: 5305338500.
What is Dr. Christopher Tonthat's NPI?
Dr. Christopher Tonthat's National Provider Identifier (NPI) is 1952751596, issued by NPPES.
Does Dr. Christopher Tonthat accept Medicare assignment?
Yes. Dr. Christopher Tonthat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Tonthat commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.