Dr. Ryan Michael Sandoval, MD
- Medicare services, 2024
- 2,002
- Medicare patients, 2024
- 1,538
- Part D claims, 2024
- 829
- Hospital affiliations
- 5
- Industry payments
- $552
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sandoval'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 Michael Sandoval is a cardiologist in Stanford, California
Dr. Sandoval practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Sandoval's NPI, 1285053041, was assigned on April 9, 2014. Dr. Sandoval graduated from Other in 2011. Dr. Sandoval holds California license A172231.
- NPI
- 1285053041NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375816853
- NPI enumeration date
- April 9, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Michael Sandoval practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Sandoval's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Ryan Michael Sandoval is affiliated with 5 sites of care and 2 medical groups
Dr. Sandoval's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dr. Sandoval is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Sandoval to 3 more hospitals and 1 medical group, each named with a free account. Dr. Sandoval's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Michael Sandoval's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sandoval practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Michael Sandoval is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Sandoval's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Sandoval is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Sandoval's licenses on file in 5 states: California, Oregon, Colorado, South Carolina and Texas.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Oregon license
- Colorado license
- South Carolina license
- Texas license
Clinical focus
Dmand AI lists aneurysm, angioplasty, atherosclerosis, atrial fibrillation and flutter, cardiac arrhythmia, chest pain, chronic hypertension and circulation problems among the conditions Dr. Sandoval treats.
Cardiologists near Dr. Sandoval
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. Ryan Michael Sandoval billed Medicare for 2,002 services in 2024
CMS data shows 2,002 Medicare services from Dr. Sandoval across 15 procedure codes in 2024, for 1,538 Medicare patients. Medicare paid $96,512 for them.
Dr. Sandoval's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 9862024: 1,43245%
- Office and hospital visits
- 2023: 6152024: 52814%
- Other services
- 2023: 232024: 23No change
- Drugs given in the office
- 2023: 02024: 19
Where Dr. Sandoval's Medicare services took place, 2024
- In an office40020%
- In a facility1,60280%
Dr. Sandoval compared with the California median for cardiologists, 2024
- Dr. Sandoval
- California median
- Medicare services
- 2,002vs 1,56028% above
- Medicare patients
- 1,538vs 6442.4 times
- Part D claims
- 721vs 1,41049% below
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Sandoval'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. Sandoval?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sandoval and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Michael Sandoval treated 1,538 Medicare patients in 2024, average age 75
CMS counts 1,538 Medicare patients who saw Dr. Sandoval in 2024. The largest group is 75 to 84, with 582 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.09, 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. Sandoval's median patient age at 58, with 50% women.
Dr. Sandoval's Medicare patients by age, 2024
Dr. Sandoval's Medicare patients by sex, 2024
- Women78551%
- Men75349%
Chronic conditions among Dr. Sandoval's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease47%
- Chronic kidney disease42%
- Atrial fibrillation41%
- Arthritis40%
- Heart failure39%
- Diabetes38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sandoval'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
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Michael Sandoval wrote 829 Medicare Part D claims in 2024
In 2024, Dr. Sandoval wrote 829 Medicare Part D claims for 176 patients. 87% of them were for generic drugs. CMS names the drug for 721 of them, across 16 drugs with 11 or more claims each, at $119,513 in total drug cost. In 2023, CMS named 278 claims across 12 drugs.
Dr. Sandoval's Part D claims by kind of drug, 2024
- Generic718 claims87%
- Brand-name111 claims13%
Dr. Sandoval'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2782024: 721159%
Drugs named by CMS: 16 in 2024, 12 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. Ryan Michael Sandoval offers telehealth to Medicare patients
Dr. Sandoval accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sandoval as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ryan Michael Sandoval received $552 in industry payments from 2016 to 2021
CMS Open Payments shows 8 general payments to Dr. Sandoval from 5 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 82% of the total. Boston Scientific Corporation paid the most, $292.
General payments to Dr. Sandoval by program year, 2016 to 2021
General payments to Dr. Sandoval by kind, 2016 to 2021
- Food and beverage$45282%
- Education$10018%
Companies that paid Dr. Sandoval 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. Ryan Michael Sandoval graduated from Other
Dr. Sandoval graduated from Other in 2011.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Ryan Michael Sandoval accepts plans from 18 insurance carriers
Dr. Sandoval is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Alliant Health Plans
- Elevance
- Molina
- Regence Health Plans
- +10 more carriersWith a free account
Plan types Dr. Sandoval accepts, by number of carriers
- HMO10
- PPO10
- Medicare7
- POS4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Michael Sandoval'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) |
| 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 Michael Sandoval
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 Michael Sandoval's NPI number?
Dr. Ryan Michael Sandoval's NPI number is 1285053041. It was assigned on April 9, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Michael Sandoval?
Dr. Ryan Michael Sandoval is a cardiologist in Stanford, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Ryan Michael Sandoval practice?
Dr. Sandoval practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Sandoval's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Sandoval to 3 hospitals and 1 medical group.
What is Dr. Ryan Michael Sandoval's office phone number?
The practice phone on file for Dr. Sandoval is (650) 723-4000.
What is Dr. Ryan Michael Sandoval's medical license number?
Dr. Sandoval holds California license A172231, one of the licenses on file in 5 states.
Which states has Dr. Ryan Michael Sandoval been licensed in?
Dmand AI has state licenses on file for Dr. Sandoval in California (2021 to 2027), Oregon (2021 to 2025), Colorado (2021 to 2023), South Carolina (2018 to 2021) and Texas (2017 to 2021).
Which hospitals is Dr. Ryan Michael Sandoval affiliated with?
Dr. Sandoval practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Sandoval is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Dr. Sandoval to 3 more hospitals.
What medical group is Dr. Ryan Michael Sandoval part of?
Dr. Sandoval is linked to Stanford Health Care. Dmand AI links Dr. Sandoval to 1 more medical group.
Does Dr. Ryan Michael Sandoval accept Medicare?
Yes. CMS data shows Dr. Sandoval billed Medicare for 2,002 services in 2024, and Dr. Sandoval accepts Medicare assignment.
Does Dr. Ryan Michael Sandoval offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sandoval as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Ryan Michael Sandoval see?
CMS counts 1,538 Medicare patients who saw Dr. Sandoval in 2024, with an average age of 75.
Is Dr. Ryan Michael Sandoval board certified?
Yes. Dr. Sandoval is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Ryan Michael Sandoval bill to Medicare?
In 2024, Dr. Sandoval's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99215) and heart test or procedure (93248).
Where did Dr. Ryan Michael Sandoval go to medical school?
Dr. Sandoval graduated from Other in 2011.
What drugs does Dr. Ryan Michael Sandoval prescribe most?
In 2024 Medicare Part D data, Dr. Sandoval's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. Ryan Michael Sandoval received payments from drug or device companies?
CMS Open Payments shows $552 in general payments to Dr. Sandoval from 5 companies from 2016 to 2021. The largest total came from Boston Scientific Corporation.
How long has Dr. Ryan Michael Sandoval been practicing?
Dr. Sandoval graduated from medical school in 2011, 15 years ago.
What insurance does Dr. Ryan Michael Sandoval accept?
Dr. Sandoval is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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