Doctor profile · Federal record

Dr. Thomas McCarthy, M.D.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · La Jolla, CA

  • NPI 1780992073
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10666 N Torrey Pines RD
La Jolla, CA 920371027
(858) 200-6808
Mailing address
10790 Rancho Bernardo RD
San Diego, CA 921275705

Credentials & registration

NPPES · NUCC
NPI registered
September 2010 — 16 yrs on file
Profile last updated
January 31, 2019
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
California #A114070 · California #A 114070

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780992073. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
732
Distinct HCPCS
4
Medicare allowed
$92,497
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 492 181 $123
99239 Hospital discharge day management, more than 30 minutes 153 150 $119
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 69 69 $179
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 18 16 $82

In context: peer comparison

Among 17 peers in this city , average services per provider: 118. This provider delivers 6.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
12
Total drug cost
$148
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 13 12 $148

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas McCarthy's medical specialty?
Dr. Thomas McCarthy practices Hospitalist Physician in La Jolla, CA.
Where does Dr. Thomas McCarthy practice?
Dr. Thomas McCarthy practices at 10666 N Torrey Pines RD, La Jolla, CA 920371027. Office phone: 8582006808.
What is Dr. Thomas McCarthy's NPI?
Dr. Thomas McCarthy's National Provider Identifier (NPI) is 1780992073, issued by NPPES.
Does Dr. Thomas McCarthy accept Medicare assignment?
Yes. Dr. Thomas McCarthy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas McCarthy 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.