Dr. Cesar Omar Ochoa, MD
- Medicare services, 2024
- 791
- Medicare patients, 2024
- 464
- Part D claims, 2024
- 315
- Publications
- 11
- Clinical trials
- 1
- Practice address
- 1600 N Rose Ave, Oxnard, CA 93030
- Practice phone
- Call (805) 988-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ochoa's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Cesar Omar Ochoa is an emergency medicine physician in Oxnard, California
Dr. Ochoa practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health.
Dr. Ochoa's NPI, 1255637781, was assigned on February 1, 2011. Dr. Ochoa graduated from University of Wisconsin-Madison in 2007. Dr. Ochoa holds California license A115616.
- NPI
- 1255637781NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557530987
- NPI enumeration date
- February 1, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 988-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cesar Omar Ochoa practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California
Dr. Ochoa's primary practice is Dignity Health - St. John's Regional Medical Center, at 1600 N Rose Ave, Oxnard, CA 93030 in Ventura County. The practice phone is (805) 988-2500.
- Dignity Health - St. John's Regional Medical Center1600 N Rose Ave, Oxnard, CA 93030 · Ventura CountyPhone(805) 988-2500
Source: Dmand AI Affiliation Data
Dr. Cesar Omar Ochoa is affiliated with 3 sites of care and 1 medical group
Dr. Ochoa's primary practice is Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health. Dr. Ochoa is also affiliated with Saint Agnes Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Ochoa to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cesar Omar Ochoa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ochoa practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. John's Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cesar Omar Ochoa is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Ochoa's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Ochoa is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Ochoa's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Michigan license
Emergency medicine physicians near Dr. Ochoa
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. Cesar Omar Ochoa billed Medicare for 791 services in 2024
CMS data shows 791 Medicare services from Dr. Ochoa across 4 procedure codes in 2024, for 464 Medicare patients. Medicare paid $68,442 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ochoa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5202024: 46511%
- Tests and treatments
- 2023: 3792024: 32614%
Dr. Ochoa compared with the California median for emergency medicine physicians, 2024
- Dr. Ochoa
- California median
- Medicare services
- 791vs 2653.0 times
- Medicare patients
- 464vs 24391% above
- Part D claims
- 196vs 623.2 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Ochoa'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ochoa and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cesar Omar Ochoa treated 464 Medicare patients in 2024, average age 76
CMS counts 464 Medicare patients who saw Dr. Ochoa in 2024. The largest group is 75 to 84, with 149 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.32, 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. Ochoa's median patient age at 48, with 58% women.
Dr. Ochoa's Medicare patients by age, 2024
Dr. Ochoa's Medicare patients by sex, 2024
- Women27359%
- Men19141%
Chronic conditions among Dr. Ochoa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety44%
- Diabetes44%
- Ischemic heart disease44%
- Chronic kidney disease41%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ochoa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cesar Omar Ochoa wrote 315 Medicare Part D claims in 2024
In 2024, Dr. Ochoa wrote 315 Medicare Part D claims for 190 patients. 95% of them were for generic drugs. CMS names the drug for 196 of them, across 10 drugs with 11 or more claims each, at $1,387 in total drug cost. In 2023, CMS named 186 claims across 8 drugs.
Dr. Ochoa's Part D claims by kind of drug, 2024
- Generic299 claims95%
- Brand-name16 claims5%
Dr. Ochoa's most prescribed drugs by claims, 2024
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. Ochoa's Part D claims, 2024
- Opioids10%30 of 315 claims
- Antibiotics30%96 of 315 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1862024: 1965%
Drugs named by CMS: 10 in 2024, 8 in 2023.
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
Dr. Cesar Omar Ochoa scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Ochoa for performance year 2024, reported as part of a group. Dr. Ochoa accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ochoa's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Cesar Omar Ochoa has 11 publications on record
Dmand AI links 11 papers to Dr. Ochoa, published from 2011 to 2024. 2015 was the busiest year, with 2. The most frequent topics are Cytokines, Diabetes Mellitus, Type 2 and CD4 Lymphocyte Count. Dr. Ochoa's most frequent co-authors are John G. Daliva, DO, Minette Lagman, DO and Devin E. Morris, DO, MS.
Dr. Ochoa's papers by year, 2011 to 2024
Topics Dr. Ochoa writes about most
- Cytokines
- Diabetes Mellitus, Type 2
- CD4 Lymphocyte Count
- Glutathione
- HIV Infections
- Interferon-gamma
- Reactive Oxygen Species
- Transforming Growth Factor beta
Dr. Ochoa's most frequent co-authors
- John G. Daliva, DO2 shared papers
- Minette Lagman, DO2 shared papers
- Devin E. Morris, DO, MS2 shared papers
Recent publications by Dr. Ochoa
AIDS Res Hum Retroviruses
See who Dr. Ochoa researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ochoa works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cesar Omar Ochoa has worked on 1 clinical trial
Dmand AI links Dr. Ochoa to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Angelman Syndrome and Imprinting Disorders.
Conditions in Dr. Ochoa's trials
- Angelman Syndrome
- Imprinting Disorders
Investigators on the most trials with Dr. Ochoa
Recent clinical trials with Dr. Ochoa
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Cesar Omar Ochoa received $5,586 in industry payments from 2016 to 2025
CMS Open Payments shows 23 general payments to Dr. Ochoa from 13 drug and device companies from 2016 to 2025. Honoraria make up the largest share, 72% of the total. Boehringer Ingelheim USA, Inc. paid the most, $4,000.
General payments to Dr. Ochoa by program year, 2016 to 2025
General payments to Dr. Ochoa by kind, 2016 to 2025
- Honoraria$4,00072%
- Food and beverage$83615%
- Consulting fees$75013%
Companies that paid Dr. Ochoa the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cesar Omar Ochoa graduated from University of Wisconsin-Madison
Dr. Ochoa graduated from University of Wisconsin-Madison in 2007.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Cesar Omar Ochoa accepts plans from 3 insurance carriers
Dr. Ochoa is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- CMS Medicare
Plan types Dr. Ochoa accepts, by number of carriers
- HMO2
- Medicare2
- POS2
- PPO2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Cesar Omar Ochoa's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Cesar Omar Ochoa
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. Cesar Omar Ochoa's NPI number?
Dr. Cesar Omar Ochoa's NPI number is 1255637781. It was assigned on February 1, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Cesar Omar Ochoa?
Dr. Cesar Omar Ochoa is an emergency medicine physician in Oxnard, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Cesar Omar Ochoa practice?
Dr. Ochoa practices at 1600 N Rose Ave, Oxnard, CA 93030. Dr. Ochoa's primary practice is Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health. Dmand AI also links Dr. Ochoa to 1 hospital.
What is Dr. Cesar Omar Ochoa's office phone number?
The practice phone on file for Dr. Ochoa is (805) 988-2500.
What is Dr. Cesar Omar Ochoa's medical license number?
Dr. Ochoa holds California license A115616, one of the licenses on file in 2 states.
Which states has Dr. Cesar Omar Ochoa been licensed in?
Dmand AI has state licenses on file for Dr. Ochoa in California (2011 to 2026) and Michigan (2012 to 2014).
Which hospitals is Dr. Cesar Omar Ochoa affiliated with?
Dr. Ochoa practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California. Dr. Ochoa is also affiliated with Saint Agnes Medical Center. Dmand AI links Dr. Ochoa to 1 more hospital.
What medical group is Dr. Cesar Omar Ochoa part of?
Dr. Ochoa is linked to Vituity.
Does Dr. Cesar Omar Ochoa accept Medicare?
Yes. CMS data shows Dr. Ochoa billed Medicare for 791 services in 2024, and Dr. Ochoa accepts Medicare assignment.
What is Dr. Cesar Omar Ochoa's MIPS score?
Dr. Ochoa's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Cesar Omar Ochoa see?
CMS counts 464 Medicare patients who saw Dr. Ochoa in 2024, with an average age of 76.
Is Dr. Cesar Omar Ochoa board certified?
Yes. Dr. Ochoa is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Cesar Omar Ochoa bill to Medicare?
In 2024, Dr. Ochoa's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and critical care (99291).
Where did Dr. Cesar Omar Ochoa go to medical school?
Dr. Ochoa graduated from University of Wisconsin-Madison in 2007.
What drugs does Dr. Cesar Omar Ochoa prescribe most?
In 2024 Medicare Part D data, Dr. Ochoa's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Ondansetron ODT.
Has Dr. Cesar Omar Ochoa received payments from drug or device companies?
CMS Open Payments shows $5,586 in general payments to Dr. Ochoa from 13 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim USA, Inc.
How long has Dr. Cesar Omar Ochoa been practicing?
Dr. Ochoa graduated from medical school in 2007, 19 years ago.
Does Dr. Cesar Omar Ochoa do research?
Dmand AI links 11 publications to Dr. Ochoa, published from 2011 to 2024. Dr. Ochoa has worked on 1 clinical trial.
Who does Dr. Cesar Omar Ochoa publish with?
Dr. Ochoa's most frequent co-authors are John G. Daliva, DO (2 shared papers), Minette Lagman, DO (2 shared papers) and Devin E. Morris, DO, MS (2 shared papers).
What insurance does Dr. Cesar Omar Ochoa accept?
Dr. Ochoa is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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