Dr. Ryan Tone, MD
- Medicare services, 2022
- 72
- Medicare patients, 2024
- 49
- Publications
- 2
- Hospital affiliations
- 2
- Industry payments
- $600
- 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
Find Dr. Tone'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. Ryan Tone is an anesthesiologist in Orange, California
Dr. Tone practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Tone's NPI, 1346508843, was assigned on May 3, 2012. Dr. Tone graduated from Loma Linda University School Of Medicine in 2012. Dr. Tone holds California license A148233.
- NPI
- 1346508843NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739451543
- NPI enumeration date
- May 3, 2012
- 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
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Tone practices at UCI Health - Orange in Orange, California
Dr. Tone'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. Ryan Tone is affiliated with 2 sites of care and 2 medical groups
Dr. Tone's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dr. Tone is also affiliated with Loma Linda University Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Tone to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Tone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tone practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Tone is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Tone's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Tone is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Tone is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Tone
Counts of anesthesiologists 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. Ryan Tone billed Medicare for 72 services in 2022
CMS data shows 72 Medicare services from Dr. Tone across 4 procedure codes in 2022, for 49 Medicare patients. Medicare paid $7,807 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tone's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1172022: 4264%
- Anesthesia
- 2021: 02022: 17
- Surgery
- 2021: 132022: 13No change
Dr. Tone compared with the California median for anesthesiologists, 2022
- Dr. Tone
- California median
- Medicare services
- 72vs 72Close to median
- Medicare patients
- 49vs 14366% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Tone's most billed Medicare procedure codes, 2022
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. Tone?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tone and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Tone treated 49 Medicare patients in 2024, average age 71
CMS counts 49 Medicare patients who saw Dr. Tone in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.78, 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. Tone's median patient age at 58, with 47% women.
Dr. Tone's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tone's Medicare patients by sex, 2024
- Women2245%
- Men2755%
Chronic conditions among Dr. Tone's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes47%
- Ischemic heart disease45%
- Chronic kidney disease41%
- Heart failure35%
- Cancer31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tone's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women47%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Ryan Tone takes part in Medicare
Dr. Tone 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. Ryan Tone has 2 publications on record
Dmand AI links 2 papers to Dr. Tone, published from 2021 to 2023. Dr. Tone's most frequent co-authors are Nibras F. Bughrara, MD, Tahmeed Akil Contractor, MD and Clinton Z. Kakazu, MD.
Dr. Tone's most frequent co-authors
- Nibras F. Bughrara, MD1 shared paper
- Tahmeed Akil Contractor, MD1 shared paper
- Clinton Z. Kakazu, MD1 shared paper
Recent publications by Dr. Tone
See who Dr. Tone researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tone 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. Ryan Tone received $600 in industry payments in 2018
CMS Open Payments shows 2 general payments to Dr. Tone from 1 drug or device company in 2018. Consulting fees make up the largest share, 50% of the total. Bard Access Systems, Inc. paid the most, $600.
General payments to Dr. Tone by kind, 2018 to 2018
- Consulting fees$30050%
- Honoraria$30050%
Companies that paid Dr. Tone the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan Tone graduated from Loma Linda University School Of Medicine
Dr. Tone graduated from Loma Linda University School Of Medicine in 2012.
- Medical school
- Board certified in anesthesiology
- Board certified in critical care medicine
Source: Dmand AI Professional Profile Data
Dr. Ryan Tone accepts plans from 12 insurance carriers
Dr. Tone is in network with 12 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Molina
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Tone accepts, by number of carriers
- HMO7
- PPO7
- EPO3
- Medicare3
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Tone'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. Ryan Tone
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. Ryan Tone's NPI number?
Dr. Ryan Tone's NPI number is 1346508843. It was assigned on May 3, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Tone?
Dr. Ryan Tone is an anesthesiologist in Orange, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ryan Tone practice?
Dr. Tone practices at 101 City Drive South, Orange, CA 92868. Dr. Tone's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dmand AI also links Dr. Tone to 1 medical group.
What is Dr. Ryan Tone's office phone number?
The practice phone on file for Dr. Tone is (714) 456-7890.
What is Dr. Ryan Tone's medical license number?
Dr. Tone holds California license A148233.
Which hospitals is Dr. Ryan Tone affiliated with?
Dr. Tone practices at UCI Health - Orange in Orange, California. Dr. Tone is also affiliated with Loma Linda University Medical Center.
What medical group is Dr. Ryan Tone part of?
Dr. Tone is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Tone to 1 more medical group.
Does Dr. Ryan Tone accept Medicare?
Yes. CMS data shows Dr. Tone billed Medicare for 72 services in 2022, and Dr. Tone accepts Medicare assignment.
How many Medicare patients does Dr. Ryan Tone see?
CMS counts 49 Medicare patients who saw Dr. Tone in 2024, with an average age of 71.
Is Dr. Ryan Tone board certified?
Yes. Dr. Tone is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Ryan Tone bill to Medicare?
In 2022, Dr. Tone's most billed Medicare services were critical care (99291), anesthesia (00731) and surgery: heart and blood vessels (36620).
Where did Dr. Ryan Tone go to medical school?
Dr. Tone graduated from Loma Linda University School Of Medicine in 2012.
Has Dr. Ryan Tone received payments from drug or device companies?
CMS Open Payments shows $600 in general payments to Dr. Tone from 1 company from 2018 to 2018. The largest total came from Bard Access Systems, Inc.
How long has Dr. Ryan Tone been practicing?
Dr. Tone graduated from medical school in 2012, 14 years ago.
Does Dr. Ryan Tone do research?
Dmand AI links 2 publications to Dr. Tone, published from 2021 to 2023.
Who does Dr. Ryan Tone publish with?
Dr. Tone's most frequent co-authors are Nibras F. Bughrara, MD (1 shared paper), Tahmeed Akil Contractor, MD (1 shared paper) and Clinton Z. Kakazu, MD (1 shared paper).
What insurance does Dr. Ryan Tone accept?
Dr. Tone is in network with 12 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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