Doctor profile · Federal record

Dr. Caroline Conner, M.D.

Specialist (CMS: Obstetrics/Gynecology) · Fountain Valley, CA

  • NPI 1538373725
  • 23 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9940 Talbert Ave # 303
Fountain Valley, CA 927085153
(714) 378-5606
fax (714) 378-5621
Mailing address
9900 Talbert Ave, # 202
Fountain Valley, CA 927085153

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
March 16, 2016
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
California #A90651

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538373725. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
30
Distinct HCPCS
2
Medicare allowed
$2,017
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 18 13 $98
G0444 Annual depression screening, 5 to 15 minutes 12 12 $21

In context: peer comparison

Among 8 peers in Fountain Valley Specialist, average services per provider: 359. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 2 $36.38

By nature of payment

Food and Beverage
$36

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
99
Patients
26
Total drug cost
$27,475
Drug Type Claims Patients Total cost
Progesterone (Progesterone, Micronized) Brand 35 11 $2,317
Estradiol Generic 24 15 $2,176
Ozempic (Semaglutide) Brand 21 0 $20,106
Estradiol (Twice Weekly) (Estradiol) Brand 19 0 $2,877

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Caroline Conner's medical specialty?
Dr. Caroline Conner practices Specialist in Fountain Valley, CA.
Where does Dr. Caroline Conner practice?
Dr. Caroline Conner practices at 9940 Talbert Ave # 303, Fountain Valley, CA 927085153. Office phone: 7143785606.
What is Dr. Caroline Conner's NPI?
Dr. Caroline Conner's National Provider Identifier (NPI) is 1538373725, issued by NPPES.
Does Dr. Caroline Conner accept Medicare assignment?
Dr. Caroline Conner does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Caroline Conner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.