Dr. Aaron Chen, MD
- Part D claims, 2024
- 155
- Industry payments
- $49
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 50 Water St, New York, NY 10004
- Practice phone
- Call (212) 238-7614
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gouverneur Healthcare Services
New York, 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. Aaron Chen is an internist in New York, New York
Dr. Chen practices at Gouverneur Healthcare Services in New York, New York.
Dr. Chen's NPI, 1831833102, was assigned on April 23, 2022. Dr. Chen holds New York license 337468.
- NPI
- 1831833102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254847205
- NPI enumeration date
- April 23, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 238-7614
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Chen practices at Gouverneur Healthcare Services in New York, New York
Dr. Chen's primary practice is Gouverneur Healthcare Services, at 50 Water St, New York, NY 10004 in New York County. The practice phone is (212) 238-7614.
- Gouverneur Healthcare Services50 Water St, New York, NY 10004 · New York CountyPhone(212) 238-7614
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aaron Chen is affiliated with 2 sites of care and 1 medical group
Dr. Chen's primary practice is Gouverneur Healthcare Services in New York, New York. The medical group on file is NYC Health + Hospitals. Dmand AI also links Dr. Chen to 1 more skilled nursing facility, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron 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 |
|---|---|
| Gouverneur Healthcare Services | 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. Aaron 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. Aaron Chen's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 66, with 53% women.
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 66
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Aaron Chen wrote 155 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 155 Medicare Part D claims for 21 patients. 59% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $18,286 in total drug cost.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic91 claims59%
- Brand-name and other64 claims41%
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.
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. Aaron Chen takes part in Medicare
Dr. Chen 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. Aaron Chen received $49 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Chen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $49.
Companies that paid Dr. Chen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aaron 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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Aaron 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. Aaron Chen's NPI number?
Dr. Aaron Chen's NPI number is 1831833102. It was assigned on April 23, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Chen?
Dr. Aaron Chen is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Aaron Chen practice?
Dr. Chen practices at 50 Water St, New York, NY 10004. Dr. Chen's primary practice is Gouverneur Healthcare Services in New York, New York. Dmand AI also links Dr. Chen to 1 skilled nursing facility.
What is Dr. Aaron Chen's office phone number?
The practice phone on file for Dr. Chen is (212) 238-7614.
What is Dr. Aaron Chen's medical license number?
Dr. Chen holds New York license 337468, one of 2 state licenses on file.
What medical group is Dr. Aaron Chen part of?
Dr. Chen is linked to NYC Health + Hospitals.
Does Dr. Aaron Chen accept Medicare?
Yes. CMS lists Dr. Chen as accepting Medicare assignment.
What drugs does Dr. Aaron Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Atorvastatin Calcium, Janumet and Jardiance.
Has Dr. Aaron Chen received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Chen from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Aaron Chen been practicing?
Dr. Chen graduated from medical school in 2022, 4 years ago.
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