Dr. Nicholas Rin Yu, MD
- Medicare services, 2024
- 61
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 14
- Hospital affiliations
- 3
- Industry payments
- $15,690
- Practice address
- 7910 Frost St, San Diego, CA 92123
- Practice phone
- Call (858) 246-1738
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rady Childrens Hospital
San Diego, California
Find Dr. Yu'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. Nicholas Rin Yu is a general surgeon in San Diego, California
Dr. Yu practices at Rady Childrens Hospital in San Diego, California.
Dr. Yu's NPI, 1710149950, was assigned on June 30, 2008. Dr. Yu graduated from Boston University School of Medicine in 2005. Dr. Yu holds Georgia license 89561.
- NPI
- 1710149950NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143475392
- NPI enumeration date
- June 30, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 246-1738
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas Rin Yu practices at Rady Childrens Hospital in San Diego, California
Dr. Yu's primary practice is Rady Childrens Hospital, at 7910 Frost St, San Diego, CA 92123 in San Diego County. The practice phone is (858) 246-1738.
- Rady Childrens Hospital7910 Frost St, San Diego, CA 92123 · San Diego CountyPhone(858) 246-1738
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nicholas Rin Yu is affiliated with 6 sites of care and 3 medical groups
Dr. Yu's primary practice is Rady Childrens Hospital in San Diego, California. Dr. Yu is also affiliated with Hillcrest Medical Center. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Yu to 2 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nicholas Rin Yu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yu practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rady Childrens Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicholas Rin Yu is one of 2,926 general surgeons in California
Surgery is Dr. Yu's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Yu's licenses on file in 4 states: Georgia, California, Florida and New York.
Specialties and state licenses
- Surgery, GeorgiaPrimary
- California license
- Florida license
- New York license
General surgeons near Dr. Yu
Counts of general surgeons 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. Nicholas Rin Yu billed Medicare for 61 services in 2024
CMS data shows 61 Medicare services from Dr. Yu across 3 procedure codes in 2024, for 73 Medicare patients. Medicare paid $7,537 for them.
Dr. Yu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 312024: 6197%
Where Dr. Yu's Medicare services took place, 2024
- In an office2134%
- In a facility4066%
Dr. Yu compared with the California median for general surgeons, 2024
- Dr. Yu
- California median
- Medicare services
- 61vs 16663% below
- Medicare patients
- 73vs 12140% below
- Part D claims
- 13vs 3462% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Yu'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas Rin Yu treated 73 Medicare patients in 2024, average age 71
CMS counts 73 Medicare patients who saw Dr. Yu in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 48% are also on Medicaid. Their average risk score is 2.70, 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. Yu's median patient age at 54, with 49% women.
Dr. Yu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yu's Medicare patients by sex, 2024
- Women2838%
- Men4562%
Chronic conditions among Dr. Yu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Diabetes47%
- Arthritis41%
- Chronic kidney disease40%
- Ischemic heart disease30%
- Mood disorders27%
- Heart failure25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicholas Rin Yu wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Yu wrote 14 Medicare Part D claims for 14 patients. 100% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $97 in total drug cost. In 2020, CMS named 12 claims across 1 drug.
Dr. Yu's most prescribed drugs by claims, 2022
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. Yu's Part D claims, 2024
- Opioids79%11 of 14 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, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 122022: 138%
Drugs named by CMS: 1 in 2022, 1 in 2020.
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
How Dr. Nicholas Rin Yu takes part in Medicare
Dr. Yu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nicholas Rin Yu received $15,690 in industry payments from 2016 to 2025
CMS Open Payments shows 97 general payments to Dr. Yu from 21 drug and device companies from 2016 to 2025. Education make up the largest share, 76% of the total. Intuitive Surgical, Inc. paid the most, $13,026.
General payments to Dr. Yu by program year, 2016 to 2025
General payments to Dr. Yu by kind, 2016 to 2025
- Education$11,88776%
- Food and beverage$3,03919%
- Travel and lodging$7645%
Companies that paid Dr. Yu 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. Nicholas Rin Yu graduated from Boston University School of Medicine
Dr. Yu graduated from Boston University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicholas Rin Yu'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (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. Nicholas Rin Yu
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. Nicholas Rin Yu's NPI number?
Dr. Nicholas Rin Yu's NPI number is 1710149950. It was assigned on June 30, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas Rin Yu?
Dr. Nicholas Rin Yu is a general surgeon in San Diego, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nicholas Rin Yu practice?
Dr. Yu practices at 7910 Frost St, San Diego, CA 92123. Dr. Yu's primary practice is Rady Childrens Hospital in San Diego, California. Dmand AI also links Dr. Yu to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Nicholas Rin Yu's office phone number?
The practice phone on file for Dr. Yu is (858) 246-1738.
What is Dr. Nicholas Rin Yu's medical license number?
Dr. Yu holds Georgia license 89561, one of the licenses on file in 4 states.
Which states has Dr. Nicholas Rin Yu been licensed in?
Dmand AI has state licenses on file for Dr. Yu in Georgia, California, Florida and New York.
Which hospitals is Dr. Nicholas Rin Yu affiliated with?
Dr. Yu is affiliated with Hillcrest Medical Center. Dmand AI links Dr. Yu to 2 more hospitals.
What medical group is Dr. Nicholas Rin Yu part of?
Dr. Yu is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Yu to 2 more medical groups.
Does Dr. Nicholas Rin Yu accept Medicare?
Yes. CMS data shows Dr. Yu billed Medicare for 61 services in 2024, and Dr. Yu accepts Medicare assignment.
How many Medicare patients does Dr. Nicholas Rin Yu see?
CMS counts 73 Medicare patients who saw Dr. Yu in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Nicholas Rin Yu bill to Medicare?
In 2024, Dr. Yu's most billed Medicare services were hospital inpatient care (99223), office visit, new patient (99204) and hospital inpatient care (99222).
Where did Dr. Nicholas Rin Yu go to medical school?
Dr. Yu graduated from Boston University School of Medicine in 2005.
What drugs does Dr. Nicholas Rin Yu prescribe most?
In 2022 Medicare Part D data, Dr. Yu's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Nicholas Rin Yu received payments from drug or device companies?
CMS Open Payments shows $15,690 in general payments to Dr. Yu from 21 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Nicholas Rin Yu been practicing?
Dr. Yu graduated from medical school in 2005, 21 years ago.
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