Dr. Guangdong Liu, MD
- Medicare services, 2024
- 788
- Medicare patients, 2024
- 307
- Part D claims, 2024
- 24
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 79-01 Broadway, Elmhurst, NY 11373
- Practice phone
- Call (718) 334-1141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liu'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. Guangdong Liu is an internist in Elmhurst, New York
Dr. Liu practices at NYC Health + Hospitals/Elmhurst in Elmhurst, New York, part of NYC.
Dr. Liu's NPI, 1598858128, was assigned on October 2, 2006. Dr. Liu holds New York license 241439.
- NPI
- 1598858128NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820095912
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 334-1141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Guangdong Liu practices at NYC Health + Hospitals/Elmhurst in Elmhurst, New York
Dr. Liu's primary practice is NYC Health + Hospitals/Elmhurst, at 79-01 Broadway, Elmhurst, NY 11373 in Queens County. The practice phone is (718) 334-1141.
- NYC Health + Hospitals/Elmhurst79-01 Broadway, Elmhurst, NY 11373 · Queens CountyPhone(718) 334-1141
Source: Dmand AI Affiliation Data
Dr. Guangdong Liu is affiliated with 2 sites of care and 1 medical group
Dr. Liu's primary practice is NYC Health + Hospitals/Elmhurst in Elmhurst, New York, part of NYC. Dr. Liu is also affiliated with The Mount Sinai Hospital. The medical group on file is Mount Sinai Elmhurst Faculty Practice Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Guangdong Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Elmhurst | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Guangdong Liu is one of 9,643 internists in New York
Internal medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Liu is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Liu
Counts of internists 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. Guangdong Liu billed Medicare for 788 services in 2024
CMS data shows 788 Medicare services from Dr. Liu across 6 procedure codes in 2024, for 307 Medicare patients. Medicare paid $65,520 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7492024: 7885%
Dr. Liu compared with the New York median for internists, 2024
- Dr. Liu
- New York median
- Medicare services
- 788vs 42685% above
- Medicare patients
- 307vs 15894% above
- Part D claims
- 79vs 62287% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Liu'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. Liu and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Guangdong Liu treated 307 Medicare patients in 2024, average age 78
CMS counts 307 Medicare patients who saw Dr. Liu in 2024. The largest group is 85 and over, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 73% are also on Medicaid. Their average risk score is 3.02, 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. Liu's median patient age at 72, with 44% women.
Dr. Liu's Medicare patients by age, 2024
Dr. Liu's Medicare patients by sex, 2024
- Women15250%
- Men15550%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Ischemic heart disease58%
- Arthritis56%
- Alzheimer's and dementia49%
- Mood disorders49%
- Chronic kidney disease46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Guangdong Liu wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 24 Medicare Part D claims for 17 patients. 79% of them were for generic drugs. They cover 5 drugs, with $662 in total drug cost.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic19 claims79%
- Brand-name and other5 claims21%
Dr. Liu's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Guangdong Liu takes part in Medicare
Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Guangdong Liu has 2 publications on record
Dmand AI links 2 papers to Dr. Liu in 2021. 2021 was the busiest year, with 2.
Recent publications by Dr. Liu
See who Dr. Liu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liu works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Guangdong Liu received $141 in industry payments from 2020 to 2022
CMS Open Payments shows 3 general payments to Dr. Liu from 3 drug and device companies from 2020 to 2022. Food and beverage make up the largest share, 100% of the total. Corcept Therapeutics paid the most, $50.
General payments to Dr. Liu by program year, 2020 to 2022
Companies that paid Dr. Liu the most, 2020 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Guangdong Liu'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Guangdong Liu
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. Guangdong Liu's NPI number?
Dr. Guangdong Liu's NPI number is 1598858128. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Guangdong Liu?
Dr. Guangdong Liu is an internist in Elmhurst, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Guangdong Liu practice?
Dr. Liu practices at 79-01 Broadway, Elmhurst, NY 11373. Dr. Liu's primary practice is NYC Health + Hospitals/Elmhurst in Elmhurst, New York, part of NYC.
What is Dr. Guangdong Liu's office phone number?
The practice phone on file for Dr. Liu is (718) 334-1141.
What is Dr. Guangdong Liu's medical license number?
Dr. Liu holds New York license 241439.
Which hospitals is Dr. Guangdong Liu affiliated with?
Dr. Liu practices at NYC Health + Hospitals/Elmhurst in Elmhurst, New York. Dr. Liu is also affiliated with The Mount Sinai Hospital.
What medical group is Dr. Guangdong Liu part of?
Dr. Liu is linked to Mount Sinai Elmhurst Faculty Practice Group.
Does Dr. Guangdong Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 788 services in 2024, and Dr. Liu accepts Medicare assignment.
How many Medicare patients does Dr. Guangdong Liu see?
CMS counts 307 Medicare patients who saw Dr. Liu in 2024, with an average age of 78.
What services does Dr. Guangdong Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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What drugs does Dr. Guangdong Liu prescribe most?
In 2016 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Guangdong Liu received payments from drug or device companies?
CMS Open Payments shows $141 in general payments to Dr. Liu from 3 companies from 2020 to 2022. The largest total came from Corcept Therapeutics.
How long has Dr. Guangdong Liu been practicing?
Dr. Liu graduated from medical school in 1983, 43 years ago.
Does Dr. Guangdong Liu do research?
Dmand AI links 2 publications to Dr. Liu.
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