J Clin Monit Comput
Arterial PressureBlood Flow VelocityCardiac Surgical Procedures
Dr. Darren Robert Raphael, MD
NPI1578757068PAC ID9739357807
- Medicare services, 2024
- 209
- Medicare patients, 2024
- 287
- Publications
- 11
- Hospital affiliations
- 1
- Industry payments
- $8,324
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Darren Robert Raphael is an anesthesiologist in Orange, California
Dr. Raphael practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Raphael's NPI, 1578757068, was assigned on August 28, 2007. Dr. Raphael graduated from UC Irvine School of Medicine in 2007. Dr. Raphael holds California license A105292.
NPI and contact details
- NPI
- 1578757068NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739357807
- NPI enumeration date
- August 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- 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. Darren Robert Raphael practices at UCI Health - Orange in Orange, California
Dr. Raphael's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Darren Robert Raphael is affiliated with 1 site of care and 1 medical group
Dr. Raphael's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Anesthesia & Perioperative Care Services.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Darren Robert Raphael's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Raphael practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Darren Robert Raphael is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Raphael's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Raphael is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Raphael is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Raphael
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California223anesthesiologists in Orange134anesthesiologists at UCI Health - Orange
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Darren Robert Raphael billed Medicare for 209 services in 2024
CMS data shows 209 Medicare services from Dr. Raphael across 4 procedure codes in 2024, for 287 Medicare patients. Medicare paid $18,723 for them.
Medicare services, 2024209
Medicare patients287
Paid by Medicare$18,723
Procedure codes4
Dr. Raphael's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 2342024: 20911%
Where Dr. Raphael's Medicare services took place, 2024
- In an office19794%
- In a facility126%
Dr. Raphael compared with the California median for anesthesiologists, 2024
- Dr. Raphael
- California median
- Medicare services
- 209vs 722.9 times
- Medicare patients
- 287vs 1432.0 times
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Raphael'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. Raphael?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Raphael and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Darren Robert Raphael treated 287 Medicare patients in 2024, average age 75
CMS counts 287 Medicare patients who saw Dr. Raphael in 2024. The largest group is 75 to 84, with 128 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Raphael's median patient age at 64, with 54% women.
Medicare patients, 2024287
Average age75
Average risk score1.49
Also on Medicaid26%
Dr. Raphael's Medicare patients by age, 2024
Dr. Raphael's Medicare patients by sex, 2024
- Women15855%
- Men12945%
Chronic conditions among Dr. Raphael's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes36%
- Chronic kidney disease28%
- Osteoporosis27%
- Ischemic heart disease26%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Raphael's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Darren Robert Raphael takes part in Medicare
Dr. Raphael 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. Darren Robert Raphael has 11 publications on record
Dmand AI links 11 papers to Dr. Raphael, published from 2014 to 2025. 2015 was the busiest year, with 2. The most frequent topics are Fluid Therapy, Respiration, Artificial and Blood Flow Velocity. Dr. Raphael has published most often in BMC Anesthesiol. Dr. Raphael's most frequent co-authors are Zeev N. Kain, MD, S. Samuel Bederman, MD and Saif Farhan, MD.
Papers11
Years published2014 to 2025
Dr. Raphael's papers by year, 2014 to 2025
Topics Dr. Raphael writes about most
- Fluid Therapy
- Respiration, Artificial
- Blood Flow Velocity
- Hemodynamics
- Lung
Dr. Raphael's most frequent co-authors
Recent publications by Dr. Raphael
Blood PressureCentral Venous PressureFluid Therapy
Critical CareFluid TherapyLung
AortaBlood Flow VelocityFluid Therapy
See who Dr. Raphael researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Raphael works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Darren Robert Raphael received $8,324 in industry payments from 2016 to 2021
CMS Open Payments shows 13 general payments to Dr. Raphael from 1 drug or device company from 2016 to 2021. Consulting fees make up the largest share, 43% of the total. Edwards Lifesciences Corporation paid the most, $8,324.
General payments to Dr. Raphael by program year, 2016 to 2021
General payments to Dr. Raphael by kind, 2016 to 2021
$8.3Kin total
- Consulting fees$3,61943%
- Honoraria$3,47542%
- Travel and lodging$1,13714%
- Food and beverage$931%
Companies that paid Dr. Raphael the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Darren Robert Raphael graduated from UC Irvine School of Medicine
Dr. Raphael graduated from UC Irvine School of Medicine in 2007.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Darren Robert Raphael accepts plans from 4 insurance carriers
Dr. Raphael is in network with 4 carriers, including Elevance, United Healthcare and Blue Cross and Blue Shield of Kansas City. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Raphael accepts, by number of carriers
- EPO2
- HMO2
- Medicare2
- POS2
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Darren Robert Raphael'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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) |
| 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. Darren Robert Raphael
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. Darren Robert Raphael's NPI number?
Dr. Darren Robert Raphael's NPI number is 1578757068. It was assigned on August 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Darren Robert Raphael?
Dr. Darren Robert Raphael is an anesthesiologist in Orange, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Darren Robert Raphael practice?
Dr. Raphael practices at 101 City Drive South, Orange, CA 92868. Dr. Raphael's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Darren Robert Raphael's office phone number?
The practice phone on file for Dr. Raphael is (714) 456-7890.
What is Dr. Darren Robert Raphael's medical license number?
Dr. Raphael holds California license A105292.
Which hospitals is Dr. Darren Robert Raphael affiliated with?
Dr. Raphael practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Darren Robert Raphael part of?
Dr. Raphael is linked to UCI Health Anesthesia & Perioperative Care Services.
Does Dr. Darren Robert Raphael accept Medicare?
Yes. CMS data shows Dr. Raphael billed Medicare for 209 services in 2024, and Dr. Raphael accepts Medicare assignment.
How many Medicare patients does Dr. Darren Robert Raphael see?
CMS counts 287 Medicare patients who saw Dr. Raphael in 2024, with an average age of 75.
Is Dr. Darren Robert Raphael board certified?
Yes. Dr. Raphael is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Darren Robert Raphael bill to Medicare?
In 2024, Dr. Raphael's most billed Medicare services were anesthesia (00142), anesthesia (00140) and anesthesia (00103).
Where did Dr. Darren Robert Raphael go to medical school?
Dr. Raphael graduated from UC Irvine School of Medicine in 2007.
Has Dr. Darren Robert Raphael received payments from drug or device companies?
CMS Open Payments shows $8,324 in general payments to Dr. Raphael from 1 company from 2016 to 2021. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Darren Robert Raphael been practicing?
Dr. Raphael graduated from medical school in 2007, 19 years ago.
Does Dr. Darren Robert Raphael do research?
Dmand AI links 11 publications to Dr. Raphael, published from 2014 to 2025.
Who does Dr. Darren Robert Raphael publish with?
Dr. Raphael's most frequent co-authors are Zeev N. Kain, MD (2 shared papers), S. Samuel Bederman, MD (1 shared paper) and Saif Farhan, MD (1 shared paper).
What insurance does Dr. Darren Robert Raphael accept?
Dr. Raphael is in network with 4 carriers, including Elevance, United Healthcare and Blue Cross and Blue Shield of Kansas City. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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