Dr. Richard B. Rothschild, MD
- Medicare services, 2024
- 26,064
- Medicare patients, 2024
- 716
- Part D claims, 2024
- 5,352
- Publications
- 1
- MIPS score, 2024
- 89
- 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. Rothschild'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. Richard B. Rothschild is a cardiologist in Oxnard, California
Dr. Rothschild practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health.
Dr. Rothschild's NPI, 1700847126, was assigned on March 28, 2006. Dr. Rothschild graduated from Harvard Medical School in 1981. Dr. Rothschild holds California license G49505.
- NPI
- 1700847126NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890820187
- NPI enumeration date
- March 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 988-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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. Richard B. Rothschild practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California
Dr. Rothschild'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. Richard B. Rothschild is affiliated with 3 sites of care and 1 medical group
Dr. Rothschild's primary practice is Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health. The medical group on file is Cabrillo Cardiology Medical Group. Dmand AI also links Dr. Rothschild to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard B. Rothschild's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rothschild 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. Richard B. Rothschild is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Rothschild's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Rothschild is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Rothschild's licenses on file in 2 states: California and Oklahoma.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Oklahoma license
Clinical focus
Dmand AI lists aneurysm, angioplasty, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chronic hypertension and chronic skin ulcer among the conditions Dr. Rothschild treats.
Cardiologists near Dr. Rothschild
Counts of cardiologists 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. Richard B. Rothschild billed Medicare for 26,064 services in 2024
CMS data shows 26,064 Medicare services from Dr. Rothschild across 39 procedure codes in 2024, for 716 Medicare patients. Medicare paid $1,571,517 for them.
Dr. Rothschild's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7,4662024: 22,939207%
- Tests and treatments
- 2023: 2,6972024: 2,42910%
- Drugs given in the office
- 2023: 4962024: 30040%
- Imaging
- 2023: 2052024: 1983%
- Other services
- 2023: 2462024: 19820%
Where Dr. Rothschild's Medicare services took place, 2024
- In an office25,00196%
- In a facility1,0634%
Dr. Rothschild compared with the California median for cardiologists, 2024
- Dr. Rothschild
- California median
- Medicare services
- 26,064vs 1,56016.7 times
- Medicare patients
- 716vs 64411% above
- Part D claims
- 5,086vs 1,4103.6 times
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Rothschild'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.
Need commercial claims for Dr. Rothschild?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rothschild and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard B. Rothschild treated 716 Medicare patients in 2024, average age 78
CMS counts 716 Medicare patients who saw Dr. Rothschild in 2024. The largest group is 75 to 84, with 283 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.71, 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. Rothschild's median patient age at 70, with 43% women.
Dr. Rothschild's Medicare patients by age, 2024
Dr. Rothschild's Medicare patients by sex, 2024
- Women37252%
- Men34448%
Chronic conditions among Dr. Rothschild's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Arthritis48%
- Diabetes40%
- Atrial fibrillation38%
- Chronic kidney disease38%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rothschild's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard B. Rothschild wrote 5,352 Medicare Part D claims in 2024
In 2024, Dr. Rothschild wrote 5,352 Medicare Part D claims for 580 patients. 82% of them were for generic drugs. CMS names the drug for 5,086 of them, across 59 drugs with 11 or more claims each, at $1,059,442 in total drug cost. In 2023, CMS named 4,530 claims across 59 drugs.
Dr. Rothschild's Part D claims by kind of drug, 2024
- Generic4,366 claims82%
- Brand-name986 claims18%
Dr. Rothschild'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. Rothschild's Part D claims, 2024
- Antibiotics0%16 of 5,352 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: 4,5302024: 5,08612%
Drugs named by CMS: 59 in 2024, 59 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. Richard B. Rothschild scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Rothschild for performance year 2024, reported as part of a group. Dr. Rothschild accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rothschild as offering telehealth. CMS counts 18 procedures of coronary angioplasty and stenting by Dr. Rothschild, more than 46% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Rothschild's MIPS scores, performance year 2024
- 89of 100Final score
- 79.2of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Rothschild ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 46th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Richard B. Rothschild has 1 publication on record
Dmand AI links 1 paper to Dr. Rothschild.
Recent publications by Dr. Rothschild
See who Dr. Rothschild researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rothschild works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard B. Rothschild received $116,358 in industry payments from 2016 to 2025
CMS Open Payments shows 1,646 general payments to Dr. Rothschild from 57 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 59% of the total. Amgen Inc. paid the most, $38,048.
General payments to Dr. Rothschild by program year, 2016 to 2025
General payments to Dr. Rothschild by kind, 2016 to 2025
- Speaker and faculty fees$68,47559%
- Food and beverage$35,96131%
- Travel and lodging$8,7518%
- Consulting fees$2,6902%
- Education$4810%
Companies that paid Dr. Rothschild 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. Richard B. Rothschild has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Rothschild, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Rothschild
- 2013
- CMS Stage 1 EHR
- Top Doctors:LA Area
- 2012
- Top Doctors:Southern California
Source: Dmand AI Professional Profile Data
Dr. Richard B. Rothschild graduated from Harvard Medical School
Dr. Rothschild graduated from Harvard Medical School in 1981.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
- Board certified in interventional cardiology
Source: Dmand AI Professional Profile Data
Dr. Richard B. Rothschild accepts plans from 13 insurance carriers
Dr. Rothschild is in network with 13 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Rothschild accepts, by number of carriers
- Medicare8
- PPO8
- POS6
- HMO5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Richard B. Rothschild'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)Doctors and Clinicians Utilization Data (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Richard B. Rothschild
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. Richard B. Rothschild's NPI number?
Dr. Richard B. Rothschild's NPI number is 1700847126. It was assigned on March 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard B. Rothschild?
Dr. Richard B. Rothschild is a cardiologist in Oxnard, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Richard B. Rothschild practice?
Dr. Rothschild practices at 1600 N Rose Ave, Oxnard, CA 93030. Dr. Rothschild's primary practice is Dignity Health - St. John's Regional Medical Center in Oxnard, California, part of CommonSpirit Health. Dmand AI also links Dr. Rothschild to 1 hospital and 1 group practice or clinic.
What is Dr. Richard B. Rothschild's office phone number?
The practice phone on file for Dr. Rothschild is (805) 988-2500.
What is Dr. Richard B. Rothschild's medical license number?
Dr. Rothschild holds California license G49505, one of the licenses on file in 2 states.
Which states has Dr. Richard B. Rothschild been licensed in?
Dmand AI has state licenses on file for Dr. Rothschild in California (1983 to 2026) and Oklahoma (1989).
Which hospitals is Dr. Richard B. Rothschild affiliated with?
Dr. Rothschild practices at Dignity Health - St. John's Regional Medical Center in Oxnard, California. Dmand AI links Dr. Rothschild to 1 more hospital.
What medical group is Dr. Richard B. Rothschild part of?
Dr. Rothschild is linked to Cabrillo Cardiology Medical Group.
Does Dr. Richard B. Rothschild accept Medicare?
Yes. CMS data shows Dr. Rothschild billed Medicare for 26,064 services in 2024, and Dr. Rothschild accepts Medicare assignment.
Does Dr. Richard B. Rothschild offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rothschild as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Richard B. Rothschild's MIPS score?
Dr. Rothschild's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Richard B. Rothschild see?
CMS counts 716 Medicare patients who saw Dr. Rothschild in 2024, with an average age of 78.
Is Dr. Richard B. Rothschild board certified?
Yes. Dr. Rothschild is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Richard B. Rothschild bill to Medicare?
In 2024, Dr. Rothschild's most billed Medicare services were care management and other visits (99458), care management and other visits (99439) and care management and other visits (99457).
Where did Dr. Richard B. Rothschild go to medical school?
Dr. Rothschild graduated from Harvard Medical School in 1981.
What drugs does Dr. Richard B. Rothschild prescribe most?
In 2024 Medicare Part D data, Dr. Rothschild's most prescribed drugs by claims were Metoprolol Succinate, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Richard B. Rothschild received payments from drug or device companies?
CMS Open Payments shows $116,358 in general payments to Dr. Rothschild from 57 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Richard B. Rothschild been practicing?
Dr. Rothschild graduated from medical school in 1981, 45 years ago.
Does Dr. Richard B. Rothschild do research?
Dmand AI links 1 publication to Dr. Rothschild.
What insurance does Dr. Richard B. Rothschild accept?
Dr. Rothschild is in network with 13 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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