Dr. Rhys Vincent Dapar, MD
- Medicare services, 2024
- 663
- Medicare patients, 2024
- 427
- Part D claims, 2024
- 211
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- Practice address
- 2425 Samaritan Drive, San Jose, CA 95124
- Practice phone
- Call (408) 559-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dapar's professional email, personal email and mobile number
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Dr. Rhys Vincent Dapar is an emergency medicine physician in San Jose, California
Dr. Dapar practices at Good Samaritan Hospital in San Jose, California, part of HCA Healthcare.
Dr. Dapar's NPI, 1053359323, was assigned on June 2, 2006. Dr. Dapar graduated from University of California, Geffen School of Medicine in 1990. Dr. Dapar holds California license G72749.
- NPI
- 1053359323NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648359984
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 559-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rhys Vincent Dapar practices at Good Samaritan Hospital in San Jose, California
Dr. Dapar's primary practice is Good Samaritan Hospital, at 2425 Samaritan Drive, San Jose, CA 95124 in Santa Clara County. The practice phone is (408) 559-2011.
- Good Samaritan Hospital2425 Samaritan Drive, San Jose, CA 95124 · Santa Clara CountyPhone(408) 559-2011
Source: Dmand AI Affiliation Data
Dr. Rhys Vincent Dapar is affiliated with 2 sites of care and 2 medical groups
Dr. Dapar's primary practice is Good Samaritan Hospital in San Jose, California, part of HCA Healthcare. Dr. Dapar is also affiliated with Dignity Health - Dominican Hospital. The medical group on file is Vituity. Dmand AI also links Dr. Dapar 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. Rhys Vincent Dapar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dapar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan Hospital | 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. Rhys Vincent Dapar is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Dapar's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Dapar is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Dapar is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Dapar
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. Rhys Vincent Dapar billed Medicare for 663 services in 2024
CMS data shows 663 Medicare services from Dr. Dapar across 4 procedure codes in 2024, for 427 Medicare patients. Medicare paid $63,138 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dapar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4652024: 4288%
- Tests and treatments
- 2023: 2842024: 23517%
Dr. Dapar compared with the California median for emergency medicine physicians, 2024
- Dr. Dapar
- California median
- Medicare services
- 663vs 2652.5 times
- Medicare patients
- 427vs 24376% above
- Part D claims
- 70vs 6213% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Dapar'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. Dapar 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. Rhys Vincent Dapar treated 427 Medicare patients in 2024, average age 78
CMS counts 427 Medicare patients who saw Dr. Dapar in 2024. The largest group is 75 to 84, with 158 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.88, 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. Dapar's median patient age at 57, with 54% women.
Dr. Dapar's Medicare patients by age, 2024
Dr. Dapar's Medicare patients by sex, 2024
- Women23956%
- Men18844%
Chronic conditions among Dr. Dapar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease39%
- Diabetes38%
- Heart failure36%
- Atrial fibrillation35%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dapar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rhys Vincent Dapar wrote 211 Medicare Part D claims in 2024
In 2024, Dr. Dapar wrote 211 Medicare Part D claims for 138 patients. 92% of them were for generic drugs. CMS names the drug for 70 of them, across 4 drugs with 11 or more claims each, at $306 in total drug cost. In 2023, CMS named 45 claims across 2 drugs.
Dr. Dapar's Part D claims by kind of drug, 2024
- Generic194 claims92%
- Brand-name17 claims8%
Dr. Dapar'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. Dapar's Part D claims, 2024
- Opioids6%12 of 211 claims
- Antibiotics14%30 of 211 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: 452024: 7056%
Drugs named by CMS: 4 in 2024, 2 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. Rhys Vincent Dapar 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. Dapar for performance year 2024, reported as part of a group. Dr. Dapar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Dapar'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. Rhys Vincent Dapar received $56 in industry payments from 2016 to 2025
CMS Open Payments shows 3 general payments to Dr. Dapar from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt Enterprises LLC paid the most, $20.
General payments to Dr. Dapar by program year, 2016 to 2025
Companies that paid Dr. Dapar 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. Rhys Vincent Dapar graduated from University of California, Geffen School of Medicine
Dr. Dapar graduated from University of California, Geffen School of Medicine in 1990.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Rhys Vincent Dapar'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Rhys Vincent Dapar
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. Rhys Vincent Dapar's NPI number?
Dr. Rhys Vincent Dapar's NPI number is 1053359323. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rhys Vincent Dapar?
Dr. Rhys Vincent Dapar is an emergency medicine physician in San Jose, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Rhys Vincent Dapar practice?
Dr. Dapar practices at 2425 Samaritan Drive, San Jose, CA 95124. Dr. Dapar's primary practice is Good Samaritan Hospital in San Jose, California, part of HCA Healthcare. Dmand AI also links Dr. Dapar to 1 medical group.
What is Dr. Rhys Vincent Dapar's office phone number?
The practice phone on file for Dr. Dapar is (408) 559-2011.
What is Dr. Rhys Vincent Dapar's medical license number?
Dr. Dapar holds California license G72749.
Which hospitals is Dr. Rhys Vincent Dapar affiliated with?
Dr. Dapar practices at Good Samaritan Hospital in San Jose, California. Dr. Dapar is also affiliated with Dignity Health - Dominican Hospital.
What medical group is Dr. Rhys Vincent Dapar part of?
Dr. Dapar is linked to Vituity. Dmand AI links Dr. Dapar to 1 more medical group.
Does Dr. Rhys Vincent Dapar accept Medicare?
Yes. CMS data shows Dr. Dapar billed Medicare for 663 services in 2024, and Dr. Dapar accepts Medicare assignment.
What is Dr. Rhys Vincent Dapar's MIPS score?
Dr. Dapar's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Rhys Vincent Dapar see?
CMS counts 427 Medicare patients who saw Dr. Dapar in 2024, with an average age of 78.
Show 6 more questionsShow fewer questions
Is Dr. Rhys Vincent Dapar board certified?
Yes. Dr. Dapar is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Rhys Vincent Dapar bill to Medicare?
In 2024, Dr. Dapar's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Rhys Vincent Dapar go to medical school?
Dr. Dapar graduated from University of California, Geffen School of Medicine in 1990.
What drugs does Dr. Rhys Vincent Dapar prescribe most?
In 2024 Medicare Part D data, Dr. Dapar's most prescribed drugs by claims were Ondansetron ODT, Gabapentin and Ibuprofen.
Has Dr. Rhys Vincent Dapar received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Dr. Dapar from 3 companies from 2016 to 2025. The largest total came from Mallinckrodt Enterprises LLC.
How long has Dr. Rhys Vincent Dapar been practicing?
Dr. Dapar graduated from medical school in 1990, 36 years ago.
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