Doctor profile · Federal record

Dr. James Samuelson, M.D.

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

  • NPI 1346781697
  • Accepts Medicare
  • MIPS 84.1 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8700 Beverly Blvd, Becker 220
Los Angeles, CA 90048
(310) 423-5252
Mailing address
4140 W 190Th St
Torrance, CA 905045513

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
June 15, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A158563

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346781697. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
853
Distinct HCPCS
5
Medicare allowed
$111,898
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 582 167 $127
99239 Hospital discharge day management, more than 30 minutes 110 105 $124
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 101 101 $184
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 46 19 $85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $139

In context: peer comparison

Among 62 peers in Los Angeles Hospitalist Physician, average services per provider: 112. This provider delivers 7.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
57
Patients
0
Total drug cost
$995
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 12 0 $232
Gabapentin Generic 12 0 $136
Carvedilol Generic 11 0 $274
Metoprolol Succinate Generic 11 0 $179
Pantoprazole Sodium Generic 11 0 $175

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Samuelson's medical specialty?
Dr. James Samuelson practices Hospitalist Physician in Los Angeles, CA.
Where does Dr. James Samuelson practice?
Dr. James Samuelson practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Office phone: 3104235252.
What is Dr. James Samuelson's NPI?
Dr. James Samuelson's National Provider Identifier (NPI) is 1346781697, issued by NPPES.
Does Dr. James Samuelson accept Medicare assignment?
Yes. Dr. James Samuelson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Samuelson 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.