Dr. Xu Z. Chen, MD
- Medicare services, 2024
- 585
- Medicare patients, 2024
- 106
- Part D claims, 2024
- 2,799
- Industry payments
- $8,107
- Affiliated sites
- 1
- Practice address
- 837 58th St, Brooklyn, NY 11220
- Practice phone
- Call (718) 686-1533
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Xu Z. Chen Psychiatrist
Brooklyn, New York
Find Dr. Chen'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. Xu Z. Chen is a psychiatrist in Brooklyn, New York
Dr. Chen practices at Xu Z. Chen Psychiatrist in Brooklyn, New York.
Dr. Chen's NPI, 1841410503, was assigned on April 26, 2007. Dr. Chen holds New York license 219912.
- NPI
- 1841410503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820074552
- NPI enumeration date
- April 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 686-1533
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Xu Z. Chen practices at Xu Z. Chen Psychiatrist in Brooklyn, New York
Dr. Chen's primary practice is Xu Z. Chen Psychiatrist, at 837 58th St, Brooklyn, NY 11220 in Kings County. The practice phone is (718) 686-1533.
- Xu Z. Chen Psychiatrist837 58th St, Brooklyn, NY 11220 · Kings CountyPhone(718) 686-1533
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Xu Z. Chen is affiliated with 2 sites of care and 1 medical group
Dr. Chen's primary practice is Xu Z. Chen Psychiatrist in Brooklyn, New York. The medical group on file is Xu Z. Chen Psychiatry PLLC. Dmand AI also links Dr. Chen to 1 more group practice or clinic, 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. Xu Z. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Xu Z. Chen Psychiatrist | 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. Xu Z. Chen is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Chen is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Chen
Counts of psychiatrists 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. Xu Z. Chen billed Medicare for 585 services in 2024
CMS data shows 585 Medicare services from Dr. Chen across 5 procedure codes in 2024, for 106 Medicare patients. Medicare paid $49,338 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6622024: 36645%
- Tests and treatments
- 2023: 1792024: 21922%
Dr. Chen compared with the New York median for psychiatrists, 2024
- Dr. Chen
- New York median
- Medicare services
- 585vs 1424.1 times
- Medicare patients
- 106vs 412.6 times
- Part D claims
- 2,715vs 12421.9 times
Medians across 5,024 psychiatrists 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. Xu Z. Chen treated 106 Medicare patients in 2024, average age 72
CMS counts 106 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 78% are also on Medicaid. Their average risk score is 1.62, 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 45, with 48% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women7470%
- Men3230%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders59%
- Anxiety52%
- Diabetes51%
- Depression48%
- Arthritis41%
- Schizophrenia and other psychoses38%
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 45
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Xu Z. Chen wrote 2,799 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 2,799 Medicare Part D claims for 558 patients. 98% of them were for generic drugs. CMS names the drug for 2,715 of them, across 26 drugs with 11 or more claims each, at $13,539 in total drug cost. In 2023, CMS named 2,974 claims across 25 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic2,755 claims98%
- Brand-name44 claims2%
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
- Antipsychotics, patients 65 and over30%842 of 2,799 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: 2,9742024: 2,7159%
Drugs named by CMS: 26 in 2024, 25 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. Xu Z. Chen offers telehealth to Medicare patients
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
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Xu Z. Chen received $8,107 in industry payments from 2016 to 2025
CMS Open Payments shows 438 general payments to Dr. Chen from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $2,599.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
- Food and beverage$7,90497%
- Education$2033%
Companies that paid Dr. Chen 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. Xu Z. 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 | 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) |
| 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. Xu Z. 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. Xu Z. Chen's NPI number?
Dr. Xu Z. Chen's NPI number is 1841410503. It was assigned on April 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Xu Z. Chen?
Dr. Xu Z. Chen is a psychiatrist in Brooklyn, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Xu Z. Chen practice?
Dr. Chen practices at 837 58th St, Brooklyn, NY 11220. Dr. Chen's primary practice is Xu Z. Chen Psychiatrist in Brooklyn, New York. Dmand AI also links Dr. Chen to 1 group practice or clinic.
What is Dr. Xu Z. Chen's office phone number?
The practice phone on file for Dr. Chen is (718) 686-1533.
What is Dr. Xu Z. Chen's medical license number?
Dr. Chen holds New York license 219912.
What medical group is Dr. Xu Z. Chen part of?
Dr. Chen is linked to Xu Z. Chen Psychiatry PLLC.
Does Dr. Xu Z. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 585 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Xu Z. Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Xu Z. Chen see?
CMS counts 106 Medicare patients who saw Dr. Chen in 2024, with an average age of 72.
What services does Dr. Xu Z. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99213), psychiatric service (90834) and psychiatric service (90833).
Show 3 more questionsShow fewer questions
What drugs does Dr. Xu Z. Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Olanzapine, Clonazepam and Fluoxetine HCl.
Has Dr. Xu Z. Chen received payments from drug or device companies?
CMS Open Payments shows $8,107 in general payments to Dr. Chen from 18 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Xu Z. Chen been practicing?
Dr. Chen graduated from medical school in 1992, 34 years ago.
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