Doctor profile · Federal record

Dr. Yang Li, D.O.

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

  • NPI 1629411582
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9961 Sierra Ave
Fontana, CA 923356720
(888) 750-0036

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
November 29, 2021
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #13641

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629411582. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31
Distinct HCPCS
1
Medicare allowed
$2,495
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 31 13 $80

In context: peer comparison

Among 18 peers in this city , average services per provider: 61. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
170
Patients
151
Total drug cost
$2,239
Drug Type Claims Patients Total cost
Cefpodoxime Proxetil Generic 42 42 $944
Furosemide Generic 29 24 $342
Ondansetron Odt (Ondansetron) Brand 17 17 $183
Metronidazole Generic 16 16 $143
Prednisone Generic 15 15 $176
Atorvastatin Calcium Generic 14 0 $161
Doxycycline Monohydrate Generic 14 14 $110
Ciprofloxacin Hcl Generic 12 12 $108
Azithromycin Generic 11 11 $72

Frequently asked questions

Auto-generated from federal data
What is Dr. Yang Li's medical specialty?
Dr. Yang Li practices Internal Medicine Physician in Fontana, CA.
Where does Dr. Yang Li practice?
Dr. Yang Li practices at 9961 Sierra Ave, Fontana, CA 923356720. Office phone: 8887500036.
What is Dr. Yang Li's NPI?
Dr. Yang Li's National Provider Identifier (NPI) is 1629411582, issued by NPPES.
Does Dr. Yang Li accept Medicare assignment?
Yes. Dr. Yang Li accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yang Li commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.