Yunyun Andrew Lo
- Medicare services, 2024
- 53
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 18
- Hospital affiliations
- 2
- Industry payments
- $351
- Practice address
- 3201 Kings Hwy, Brooklyn, NY 11234
- Practice phone
- Call (646) 605-6009
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mount Sinai - Brooklyn
Brooklyn, New York
Find Yunyun Lo'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.
Yunyun Andrew Lo is a general surgeon in Brooklyn, New York
Yunyun Lo practices at Mount Sinai - Brooklyn in Brooklyn, New York.
Yunyun Lo's NPI, 1346222304, was assigned on November 16, 2005. Yunyun Lo graduated from New York Medical College in 1987. Yunyun Lo holds New York license 175863.
- NPI
- 1346222304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113026758
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (646) 605-6009
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Yunyun Andrew Lo practices at Mount Sinai - Brooklyn in Brooklyn, New York
Yunyun Lo's primary practice is Mount Sinai - Brooklyn, at 3201 Kings Hwy, Brooklyn, NY 11234 in Kings County. The practice phone is (646) 605-6009.
- Mount Sinai - Brooklyn3201 Kings Hwy, Brooklyn, NY 11234 · Kings CountyPhone(646) 605-6009
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Yunyun Andrew Lo is affiliated with 4 sites of care and 2 medical groups
Yunyun Lo's primary practice is Mount Sinai - Brooklyn in Brooklyn, New York. Yunyun Lo is also affiliated with Mount Sinai West. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Yunyun Lo to 1 more hospital, 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 Yunyun Andrew Lo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yunyun Lo practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai - Brooklyn | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Yunyun Andrew Lo is one of 1,604 general surgeons in New York
Surgery is Yunyun Lo's primary specialty in the NPI Registry, under taxonomy code 208600000X. Yunyun Lo is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Yunyun Lo
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
Yunyun Andrew Lo billed Medicare for 53 services in 2024
CMS data shows 53 Medicare services from Yunyun Lo across 2 procedure codes in 2024, all of them office visits, for 58 Medicare patients. Medicare paid $3,051 for them. Every service was in an office.
Yunyun Lo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 502024: 536%
Yunyun Lo compared with the New York median for general surgeons, 2024
- Yunyun Lo
- New York median
- Medicare services
- 53vs 15466% below
- Medicare patients
- 58vs 10947% below
- Part D claims
- 16vs 2433% below
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Yunyun Lo'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
Yunyun Andrew Lo treated 58 Medicare patients in 2024, average age 75
CMS counts 58 Medicare patients who saw Yunyun Lo in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Yunyun Lo's median patient age at 55, with 41% women.
Yunyun Lo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Yunyun Lo's Medicare patients by sex, 2024
- Women2034%
- Men3866%
Chronic conditions among Yunyun Lo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes28%
- Ischemic heart disease26%
- Anxiety24%
- Chronic kidney disease24%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Yunyun Lo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women41%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Yunyun Andrew Lo wrote 18 Medicare Part D claims in 2024
In 2024, Yunyun Lo wrote 18 Medicare Part D claims. 94% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $92 in total drug cost. In 2021, CMS named 29 claims across 1 drug.
Yunyun Lo's Part D claims by kind of drug, 2024
- Generic17 claims94%
- Brand-name and other1 claims6%
Yunyun Lo'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.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 292022: 1645%
Drugs named by CMS: 1 in 2022, 1 in 2021.
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 Yunyun Andrew Lo takes part in Medicare
Yunyun Lo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair - groin (open): 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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Yunyun Andrew Lo received $351 in industry payments from 2020 to 2025
CMS Open Payments shows 3 general payments to Yunyun Lo from 2 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $208.
General payments to Yunyun Lo by program year, 2020 to 2025
Companies that paid Yunyun Lo the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Yunyun Andrew Lo graduated from New York Medical College
Yunyun Lo graduated from New York Medical College in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Yunyun Andrew Lo'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 Yunyun Andrew Lo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Yunyun Andrew Lo's NPI number?
Yunyun Andrew Lo's NPI number is 1346222304. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What does Yunyun Andrew Lo specialize in?
Yunyun Andrew Lo is a general surgeon in Brooklyn, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Yunyun Andrew Lo practice?
Yunyun Lo practices at 3201 Kings Hwy, Brooklyn, NY 11234. Yunyun Lo's primary practice is Mount Sinai - Brooklyn in Brooklyn, New York. Dmand AI also links Yunyun Lo to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Yunyun Andrew Lo's office phone number?
The practice phone on file for Yunyun Lo is (646) 605-6009.
What is Yunyun Andrew Lo's medical license number?
Yunyun Lo holds New York license 175863.
Which hospitals is Yunyun Andrew Lo affiliated with?
Yunyun Lo is affiliated with Mount Sinai West. Dmand AI links Yunyun Lo to 1 more hospital.
What medical group is Yunyun Andrew Lo part of?
Yunyun Lo is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Yunyun Lo to 1 more medical group.
Does Yunyun Andrew Lo accept Medicare?
Yes. CMS data shows Yunyun Lo billed Medicare for 53 services in 2024, and Yunyun Lo accepts Medicare assignment.
How many Medicare patients does Yunyun Andrew Lo see?
CMS counts 58 Medicare patients who saw Yunyun Lo in 2024, with an average age of 75.
What services does Yunyun Andrew Lo bill to Medicare?
In 2024, Yunyun Lo's most billed Medicare services were office visit, new patient (99203) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Yunyun Andrew Lo go to medical school?
Yunyun Lo graduated from New York Medical College in 1987.
What drugs does Yunyun Andrew Lo prescribe most?
In 2022 Medicare Part D data, Yunyun Lo's most prescribed drugs by claims were Oxycodone-Acetaminophen.
Has Yunyun Andrew Lo received payments from drug or device companies?
CMS Open Payments shows $351 in general payments to Yunyun Lo from 2 companies from 2020 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Yunyun Andrew Lo been practicing?
Yunyun Lo graduated from medical school in 1987, 39 years ago.
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