Dr. Xia Chen, MD
- Medicare services, 2024
- 578
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 2,018
- Publications
- 7
- MIPS score, 2024
- 93
- Practice address
- 1991 Marcus Avenue, Lake Success, NY 11042
- Practice phone
- Call (317) 796-7565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Hyde Park Endoscopy
Surgery Center - Medicare-Certified · Lake Success, New York
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Xia Chen is an internist in New Hyde Park, New York
Dr. Chen practices at New Hyde Park Endoscopy in Lake Success, New York.
Dr. Chen's NPI, 1386931681, was assigned on July 7, 2011. Dr. Chen graduated from Stony Brook University Health Sciences Center School of Medicine in 2011. Dr. Chen holds New York license 272161.
- NPI
- 1386931681NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436376621
- NPI enumeration date
- July 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 796-7565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Xia Chen practices at New Hyde Park Endoscopy in Lake Success, New York
Dr. Chen's primary practice is New Hyde Park Endoscopy, at 1991 Marcus Avenue, Lake Success, NY 11042. The practice phone is (317) 796-7565.
- New Hyde Park Endoscopy1991 Marcus Avenue, Lake Success, NY 11042Phone(317) 796-7565
Source: Dmand AI Affiliation Data
Dr. Xia Chen is affiliated with 4 sites of care and 2 medical groups
Dr. Chen's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dr. Chen is also affiliated with North Shore University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Chen to 2 more group practices and clinics and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Xia Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Hyde Park Endoscopy | 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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Dr. Xia Chen is one of 9,643 internists in New York
Internal medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chen is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Chen
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. Xia Chen billed Medicare for 578 services in 2024
CMS data shows 578 Medicare services from Dr. Chen across 7 procedure codes in 2024, for 156 Medicare patients. Medicare paid $33,183 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1092024: 257136%
- Office and hospital visits
- 2023: 2882024: 22622%
- Tests and treatments
- 2023: 2112024: 9555%
- Lab and pathology
- 2023: 892024: 0100%
- Surgery
- 2023: 1692024: 0100%
Dr. Chen compared with the New York median for internists, 2024
- Dr. Chen
- New York median
- Medicare services
- 578vs 42636% above
- Medicare patients
- 156vs 158Close to median
- Part D claims
- 1,674vs 6222.7 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Chen'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. Xia Chen treated 156 Medicare patients in 2024, average age 73
CMS counts 156 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 103 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 61, with 63% women.
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chen's Medicare patients by sex, 2024
- Women10769%
- Men4931%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis44%
- Diabetes42%
- Ischemic heart disease23%
- Anxiety20%
- Cancer20%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women63%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Xia Chen wrote 2,018 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 2,018 Medicare Part D claims for 248 patients. 91% of them were for generic drugs. CMS names the drug for 1,674 of them, across 42 drugs with 11 or more claims each, at $81,633 in total drug cost. In 2023, CMS named 1,632 claims across 41 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic1,839 claims91%
- Brand-name and other179 claims9%
Dr. Chen'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. Chen's Part D claims, 2024
- Antibiotics3%54 of 2,018 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: 1,6322024: 1,6743%
Drugs named by CMS: 42 in 2024, 41 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. Xia Chen scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Chen for performance year 2024, reported through an alternative payment model (APM). Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chen's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Xia Chen has 7 publications on record
Dmand AI links 7 papers to Dr. Chen, published from 2012 to 2023. 2022 was the busiest year, with 2. Dr. Chen's most frequent co-author is Jonathan Matthew Barasch, MD.
Dr. Chen's papers by year, 2012 to 2023
Dr. Chen's most frequent co-authors
Recent publications by Dr. Chen
See who Dr. Chen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen 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. Xia Chen received $85 in industry payments in 2017
CMS Open Payments shows 4 general payments to Dr. Chen from 4 drug and device companies in 2017. Food and beverage make up the largest share, 100% of the total. Sanofi Pasteur Inc. paid the most, $24.
Companies that paid Dr. Chen the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Xia Chen graduated from Stony Brook University Health Sciences Center School of Medicine
Dr. Chen graduated from Stony Brook University Health Sciences Center School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Xia Chen'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 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) |
| 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) |
| 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. Xia Chen
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. Xia Chen's NPI number?
Dr. Xia Chen's NPI number is 1386931681. It was assigned on July 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Xia Chen?
Dr. Xia Chen is an internist in New Hyde Park, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Xia Chen practice?
Dr. Chen practices at 1991 Marcus Avenue, Lake Success, NY 11042. Dr. Chen's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dmand AI also links Dr. Chen to 2 group practices and clinics and 1 medical group.
What is Dr. Xia Chen's office phone number?
The practice phone on file for Dr. Chen is (317) 796-7565.
What is Dr. Xia Chen's medical license number?
Dr. Chen holds New York license 272161.
Which hospitals is Dr. Xia Chen affiliated with?
Dr. Chen is affiliated with North Shore University Hospital.
What medical group is Dr. Xia Chen part of?
Dr. Chen is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Xia Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 578 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Xia Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
What is Dr. Xia Chen's MIPS score?
Dr. Chen's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Xia Chen see?
CMS counts 156 Medicare patients who saw Dr. Chen in 2024, with an average age of 73.
What services does Dr. Xia Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99213), medicare service (G2211) and heart test or procedure (93000).
Where did Dr. Xia Chen go to medical school?
Dr. Chen graduated from Stony Brook University Health Sciences Center School of Medicine in 2011.
What drugs does Dr. Xia Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Xia Chen received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Dr. Chen from 4 companies from 2017 to 2017. The largest total came from Sanofi Pasteur Inc.
How long has Dr. Xia Chen been practicing?
Dr. Chen graduated from medical school in 2011, 15 years ago.
Does Dr. Xia Chen do research?
Dmand AI links 7 publications to Dr. Chen, published from 2012 to 2023.
Who does Dr. Xia Chen publish with?
Dr. Chen's most frequent co-authors are Jonathan Matthew Barasch, MD (1 shared paper).
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