Dr. Robert James Cannon, MD

  • Santa Ana, CA
  • Emergency medicine physician
NPI1528097045PAC ID6204843196
Medicare services, 2024
189
Medicare patients, 2024
151
Part D claims, 2024
64
Hospital affiliations
4
Industry payments
$54
Practice address
2701 S Bristol St, Santa Ana, CA 92704
Practice phone
Call (714) 754-5454
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

South Coast Global Medical Center

Hospital · Santa Ana, California

See all 8 affiliations

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Dr. Robert James Cannon is an emergency medicine physician in Santa Ana, California

Dr. Cannon practices at South Coast Global Medical Center in Santa Ana, California, part of KPC Group.

Dr. Cannon's NPI, 1528097045, was assigned on June 30, 2006. Dr. Cannon holds California license A39500.

NPI and contact details
Medicare PAC ID
6204843196
NPI enumeration date
June 30, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(714) 754-5454
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
71
Medical school graduation
1981

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Robert James Cannon practices at South Coast Global Medical Center in Santa Ana, California

Dr. Cannon's primary practice is South Coast Global Medical Center, at 2701 S Bristol St, Santa Ana, CA 92704 in Orange County. The practice phone is (714) 754-5454.

Source: Dmand AI Affiliation Data

Dr. Robert James Cannon is affiliated with 4 sites of care and 4 medical groups

Dr. Cannon's primary practice is South Coast Global Medical Center in Santa Ana, California, part of KPC Group. Dr. Cannon is also affiliated with Parkview Community Hospital Medical Center. The medical group on file is Seven Star Medical Group. Dmand AI also links Dr. Cannon to 2 more hospitals and 3 medical groups, each named with a free account.

See all 8 affiliations for Dr. Cannon

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Robert James Cannon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cannon practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
South Coast Global Medical CenterAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert James Cannon is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Cannon's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Cannon is licensed in California.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A39500 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Cannon

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Robert James Cannon billed Medicare for 189 services in 2024

CMS data shows 189 Medicare services from Dr. Cannon across 5 procedure codes in 2024, for 151 Medicare patients. Medicare paid $17,456 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024189
Medicare patients151
Paid by Medicare$17,456
Procedure codes5

Dr. Cannon's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1432024: 1537%
Tests and treatments
2023: 402024: 3610%

Dr. Cannon compared with the California median for emergency medicine physicians, 2024

  • Dr. Cannon
  • California median
Medicare services
189vs 26529% below
Medicare patients
151vs 24338% below
Part D claims
13vs 6279% below

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Cannon's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Cannon

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Robert James Cannon treated 151 Medicare patients in 2024, average age 72

CMS counts 151 Medicare patients who saw Dr. Cannon in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 73% are also on Medicaid. Their average risk score is 2.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Cannon's median patient age at 37, with 56% women.

Medicare patients, 2024151
Average age72
Average risk score2.93
Also on Medicaid73%

Dr. Cannon's Medicare patients by age, 2024

Dr. Cannon's Medicare patients by sex, 2024

  • Women7650%
  • Men7550%

Chronic conditions among Dr. Cannon's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. Diabetes58%
  4. Mood disorders58%
  5. Arthritis56%
  6. Depression50%
  7. Anxiety48%
  8. Heart failure48%

Share of Medicare patients with each condition. A patient can have several.

Dr. Cannon's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 37

Patient panel by sex, all payers

  • Women56%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Robert James Cannon wrote 64 Medicare Part D claims in 2024

In 2024, Dr. Cannon wrote 64 Medicare Part D claims for 43 patients. 98% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $43 in total drug cost. In 2022, CMS named 12 claims across 1 drug.

Part D claims, 202464
Drugs named by CMS1
Total drug cost$43
Part D patients43

Dr. Cannon's Part D claims by kind of drug, 2024

  • Generic63 claims98%
  • Brand-name and other1 claims2%

Dr. Cannon's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Cannon's Part D claims, 2024

  • Antibiotics39%25 of 64 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 122023: 138%

Drugs named by CMS: 1 in 2023, 1 in 2022.

See all prescribing by Dr. Cannon

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Robert James Cannon takes part in Medicare

Dr. Cannon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Robert James Cannon received $54 in industry payments from 2016 to 2025

CMS Open Payments shows 3 general payments to Dr. Cannon from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $21.

General payments to Dr. Cannon by program year, 2016 to 2025

Companies that paid Dr. Cannon the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Cannon

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Robert James Cannon's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Robert James Cannon

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Robert James Cannon's NPI number?

Dr. Robert James Cannon's NPI number is 1528097045. It was assigned on June 30, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert James Cannon?

Dr. Robert James Cannon is an emergency medicine physician in Santa Ana, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Robert James Cannon practice?

Dr. Cannon practices at 2701 S Bristol St, Santa Ana, CA 92704. Dr. Cannon's primary practice is South Coast Global Medical Center in Santa Ana, California, part of KPC Group. Dmand AI also links Dr. Cannon to 2 hospitals and 3 medical groups.

What is Dr. Robert James Cannon's office phone number?

The practice phone on file for Dr. Cannon is (714) 754-5454.

What is Dr. Robert James Cannon's medical license number?

Dr. Cannon holds California license A39500.

Which hospitals is Dr. Robert James Cannon affiliated with?

Dr. Cannon practices at South Coast Global Medical Center in Santa Ana, California. Dr. Cannon is also affiliated with Parkview Community Hospital Medical Center. Dmand AI links Dr. Cannon to 2 more hospitals.

What medical group is Dr. Robert James Cannon part of?

Dr. Cannon is linked to Seven Star Medical Group. Dmand AI links Dr. Cannon to 3 more medical groups.

Does Dr. Robert James Cannon accept Medicare?

Yes. CMS data shows Dr. Cannon billed Medicare for 189 services in 2024, and Dr. Cannon accepts Medicare assignment.

How many Medicare patients does Dr. Robert James Cannon see?

CMS counts 151 Medicare patients who saw Dr. Cannon in 2024, with an average age of 72.

What services does Dr. Robert James Cannon bill to Medicare?

In 2024, Dr. Cannon's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).

Show 3 more questionsShow fewer questions

What drugs does Dr. Robert James Cannon prescribe most?

In 2023 Medicare Part D data, Dr. Cannon's most prescribed drugs by claims were Ibuprofen.

Has Dr. Robert James Cannon received payments from drug or device companies?

CMS Open Payments shows $54 in general payments to Dr. Cannon from 3 companies from 2016 to 2025. The largest total came from Stryker Corporation.

How long has Dr. Robert James Cannon been practicing?

Dr. Cannon graduated from medical school in 1981, 45 years ago.

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