Doctor profile · Federal record

Dr. Charles Oconnell, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Medical Toxicology (Emergency Medicine) Physician · San Diego, CA

  • NPI 1316189723
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 W Arbor Dr
San Diego, CA 92103
(619) 543-6400
Mailing address
Po Box 232410
San Diego, CA 921932410

Credentials & registration

NPPES · NUCC
NPI registered
March 2009 — 17 yrs on file
Profile last updated
May 23, 2023
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A114973

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1316189723. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,073
Distinct HCPCS
10
Medicare allowed
$132,117
HCPCS Description Services Patients Avg allowed
G0008 Administration of influenza virus vaccine 230 230 $33
90662 Influenza vaccine split virus, preservative free 225 225 $72
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 165 158 $7
99215 Established patient office or other outpatient visit, 40-54 minutes 150 147 $191
J0696 Injection, ceftriaxone sodium, per 250 mg 140 27 $1
J2405 Injection, ondansetron hydrochloride, per 1 mg 113 29 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 106 104 $136
96374 Injection of drug or substance into vein 79 78 $42
81003 Automated urinalysis test 75 74 $2
96361 Infusion into a vein for hydration, each additional hour 66 51 $14

In context: peer comparison

Among 130 peers in San Diego Emergency Medicine Physician, average services per provider: 67. This provider delivers 31× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
142
Patients
142
Total drug cost
$1,341
Drug Type Claims Patients Total cost
Doxycycline Hyclate Generic 22 22 $280
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 19 19 $209
Ondansetron Odt (Ondansetron) Brand 19 19 $88
Cephalexin Generic 17 17 $91
Prednisone Generic 16 16 $41
Gabapentin Generic 14 14 $96
Cefdinir Generic 13 13 $254
Cefuroxime (Cefuroxime Axetil) Brand 11 11 $244
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 11 $38

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Charles Oconnell's medical specialty?
Dr. Charles Oconnell practices Emergency Medicine Physician in San Diego, CA.
Where does Dr. Charles Oconnell practice?
Dr. Charles Oconnell practices at 200 W Arbor Dr, San Diego, CA 92103. Office phone: 6195436400.
What is Dr. Charles Oconnell's NPI?
Dr. Charles Oconnell's National Provider Identifier (NPI) is 1316189723, issued by NPPES.
Does Dr. Charles Oconnell accept Medicare assignment?
Yes. Dr. Charles Oconnell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Oconnell commonly perform?
Top Medicare-reported procedures in 2023: Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine split virus, preservative free (HCPCS 90662); Routine electrocardiogram (ecg) using at least 12 leads with tracing (HCPCS 93005). Source: CMS Medicare Physician & Other Practitioners file.