Dr. Michael San Yu, MD
- Part D claims, 2021
- 38
- Industry payments
- $1,226
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 320 Superior Ave, Newport Beach, CA 92663
- Practice phone
- Call (949) 645-9995
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lido Surgical Institute, Ltd.
Newport Beach, 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. Michael San Yu is a pediatrician in Newport Beach, California
Dr. Yu practices at Lido Surgical Institute, Ltd. in Newport Beach, California.
Dr. Yu's NPI, 1669407524, was assigned on July 11, 2006. Dr. Yu holds California license A72458.
- NPI
- 1669407524NPI Registry (opens in a new tab)
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Practice phone
- (949) 645-9995
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Michael San Yu practices at Lido Surgical Institute, Ltd. in Newport Beach, California
Dr. Yu's primary practice is Lido Surgical Institute, Ltd., at 320 Superior Ave, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 645-9995.
- Lido Surgical Institute, Ltd.320 Superior Ave, Newport Beach, CA 92663 · Orange CountyPhone(949) 645-9995
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael San Yu is affiliated with 2 sites of care and 1 medical group
Dr. Yu's primary practice is Lido Surgical Institute, Ltd. in Newport Beach, California. Dmand AI also links Dr. Yu to 1 group practice or clinic and 1 medical group, 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. Michael San Yu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lido Surgical Institute, Ltd. | 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. Michael San Yu is one of 8,236 pediatricians in California
Pediatrics is Dr. Yu's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Yu is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Yu
Counts of pediatricians 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. Michael San Yu's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Yu's median patient age at 12, with 40% women.
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 12
Patient panel by sex, all payers
- Women40%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Michael San Yu wrote 38 Medicare Part D claims in 2021
In 2021, Dr. Yu wrote 38 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $76 in total drug cost. In 2020, CMS named 50 claims across 2 drugs.
Dr. Yu's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 502021: 3824%
Drugs named by CMS: 2 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Michael San Yu received $1,226 in industry payments from 2016 to 2025
CMS Open Payments shows 47 general payments to Dr. Yu from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $224.
General payments to Dr. Yu by program year, 2016 to 2025
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
Sources for Dr. Michael San 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Michael San 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. Michael San Yu's NPI number?
Dr. Michael San Yu's NPI number is 1669407524. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael San Yu?
Dr. Michael San Yu is a pediatrician in Newport Beach, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Michael San Yu practice?
Dr. Yu practices at 320 Superior Ave, Newport Beach, CA 92663. Dr. Yu's primary practice is Lido Surgical Institute, Ltd. in Newport Beach, California. Dmand AI also links Dr. Yu to 1 group practice or clinic and 1 medical group.
What is Dr. Michael San Yu's office phone number?
The practice phone on file for Dr. Yu is (949) 645-9995.
What is Dr. Michael San Yu's medical license number?
Dr. Yu holds California license A72458.
What drugs does Dr. Michael San Yu prescribe most?
In 2021 Medicare Part D data, Dr. Yu's most prescribed drugs by claims were Alprazolam and Pravastatin Sodium.
Has Dr. Michael San Yu received payments from drug or device companies?
CMS Open Payments shows $1,226 in general payments to Dr. Yu from 16 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Michael San Yu been practicing?
Dr. Yu's NPI was assigned in 2006.
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