Dr. Xi Chen, MD
- Medicare services, 2024
- 690
- Medicare patients, 2024
- 445
- Part D claims, 2024
- 1,320
- MIPS score, 2024
- 82
- Hospital affiliations
- 2
- Practice address
- 1275 York Avenue, New York, NY 10065
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Xi Chen is a neurologist in New York, New York
Dr. Chen practices at Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center.
Dr. Chen's NPI, 1356367205, was assigned on July 14, 2006. Dr. Chen holds Missouri license 2005036193.
- NPI
- 1356367205NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628038247
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- 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. Xi Chen practices at Memorial Sloan Kettering Cancer Center in New York, New York
Dr. Chen's primary practice is Memorial Sloan Kettering Cancer Center, at 1275 York Avenue, New York, NY 10065.
- Memorial Sloan Kettering Cancer Center1275 York Avenue, New York, NY 10065
Source: Dmand AI Affiliation Data
Dr. Xi Chen is affiliated with 2 sites of care and 2 medical groups
Dr. Chen's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center. Dr. Chen is also affiliated with Kessler Institute for Rehabilitation - West Orange. The medical group on file is Memorial Sloan Kettering Cancer Center. Dmand AI also links Dr. Chen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Xi Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Sloan Kettering Cancer Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Memorial Sloan Kettering Cancer Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Xi Chen is one of 1,489 neurologists in New York
Neurology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Chen is licensed in Missouri.
Specialties and state licenses
- Neurology, MissouriPrimary
Neurologists near Dr. Chen
Counts of neurologists 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. Xi Chen billed Medicare for 690 services in 2024
CMS data shows 690 Medicare services from Dr. Chen across 13 procedure codes in 2024, for 445 Medicare patients. Medicare paid $46,288 for them.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5452024: 47812%
- Tests and treatments
- 2023: 2652024: 21220%
Where Dr. Chen's Medicare services took place, 2024
- In an office55781%
- In a facility13319%
Dr. Chen compared with the New York median for neurologists, 2024
- Dr. Chen
- New York median
- Medicare services
- 690vs 37684% above
- Medicare patients
- 445vs 1902.3 times
- Part D claims
- 1,157vs 3753.1 times
Medians across 1,462 neurologists 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. Xi Chen treated 445 Medicare patients in 2024, average age 73
CMS counts 445 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 192 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.86, 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. Chen's median patient age at 72, with 57% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women25858%
- Men18742%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Cancer58%
- Mood disorders47%
- Anxiety45%
- Depression38%
- Diabetes38%
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 72
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Xi Chen wrote 1,320 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 1,320 Medicare Part D claims for 221 patients. 96% of them were for generic drugs. CMS names the drug for 1,157 of them, across 31 drugs with 11 or more claims each, at $70,025 in total drug cost. In 2023, CMS named 1,127 claims across 28 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic1,263 claims96%
- Brand-name57 claims4%
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
- Opioids2%28 of 1,320 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: 1,1272024: 1,1573%
Drugs named by CMS: 31 in 2024, 28 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. Xi Chen scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Chen for performance year 2024, reported as part of a group. 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
- 82of 100Final score
- 73.6of 100Quality
- 40of 100Improvement Activities
- 66of 100Cost
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. Xi Chen received $34 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Chen from 1 drug or device company in 2023. Education make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $34.
Companies that paid Dr. Chen the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Xi 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 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)Clinician Public Reporting: Overall MIPS Performance (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. Xi 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. Xi Chen's NPI number?
Dr. Xi Chen's NPI number is 1356367205. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Xi Chen?
Dr. Xi Chen is a neurologist in New York, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Xi Chen practice?
Dr. Chen practices at 1275 York Avenue, New York, NY 10065. Dr. Chen's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center. Dmand AI also links Dr. Chen to 1 medical group.
What is Dr. Xi Chen's medical license number?
Dr. Chen holds Missouri license 2005036193.
Which hospitals is Dr. Xi Chen affiliated with?
Dr. Chen practices at Memorial Sloan Kettering Cancer Center in New York, New York. Dr. Chen is also affiliated with Kessler Institute for Rehabilitation - West Orange.
What medical group is Dr. Xi Chen part of?
Dr. Chen is linked to Memorial Sloan Kettering Cancer Center. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Xi Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 690 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Xi Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
What is Dr. Xi Chen's MIPS score?
Dr. Chen's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Xi Chen see?
CMS counts 445 Medicare patients who saw Dr. Chen in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Xi Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99213), nerve and brain test (95885) and office visit, established patient (99212).
What drugs does Dr. Xi Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Gabapentin, Pregabalin and Duloxetine HCl.
Has Dr. Xi Chen received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Dr. Chen from 1 company from 2023 to 2023. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Xi Chen been practicing?
Dr. Chen graduated from medical school in 1983, 43 years ago.
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