Doctor profile · Federal record

Dr. Caitlin Whelan, MD

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

  • NPI 1528520780
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10666 N Torrey Pines RD
La Jolla, CA 920371027
(858) 554-3200
Mailing address
10790 Rancho Bernardo RD # 4S-205
San Diego, CA 921275705

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
February 28, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A176449

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528520780. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
510
Distinct HCPCS
3
Medicare allowed
$68,598
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 323 118 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 112 108 $179
99239 Hospital discharge day management, more than 30 minutes 75 74 $119

In context: peer comparison

Among 17 peers in La Jolla Hospitalist Physician, average services per provider: 118. This provider delivers 4.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Caitlin Whelan's medical specialty?
Dr. Caitlin Whelan practices Hospitalist Physician in La Jolla, CA.
Where does Dr. Caitlin Whelan practice?
Dr. Caitlin Whelan practices at 10666 N Torrey Pines RD, La Jolla, CA 920371027. Office phone: 8585543200.
What is Dr. Caitlin Whelan's NPI?
Dr. Caitlin Whelan's National Provider Identifier (NPI) is 1528520780, issued by NPPES.
Does Dr. Caitlin Whelan accept Medicare assignment?
Yes. Dr. Caitlin Whelan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Caitlin Whelan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.