Yojama J. Chen, RPAC
- Medicare patients, 2024
- 525
- Industry payments
- $25
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 550 1st Ave, New York, NY 10016
- Practice phone
- Call (212) 263-3130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone - Tisch Hospital
New York, New York
Find Yojama 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.
Yojama J. Chen is a physician assistant in New York, New York
Yojama Chen practices at NYU Langone - Tisch Hospital in New York, New York.
Yojama Chen's NPI, 1104090166, was assigned on April 21, 2008. Yojama Chen holds New York license 011244.
- NPI
- 1104090166NPI Registry (opens in a new tab)
- NPI enumeration date
- April 21, 2008
- NPI status
- Active
- Practice phone
- (212) 263-3130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Yojama J. Chen practices at NYU Langone - Tisch Hospital in New York, New York
Yojama Chen's primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-3130.
- NYU Langone - Tisch Hospital550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-3130
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Yojama J. Chen is affiliated with 2 sites of care and 1 medical group
Yojama Chen's primary practice is NYU Langone - Tisch Hospital in New York, New York. The medical group on file is Allied Rehab Medicine Services, P.C. Dmand AI also links Yojama 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 Yojama J. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yojama Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone - Tisch Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Yojama J. Chen is one of 11,456 physician assistants in New York
Physician assistant is Yojama Chen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Yojama Chen is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Yojama Chen
Counts of physician assistants 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
Yojama J. Chen treated 525 Medicare patients in 2024, average age 82
CMS counts 525 Medicare patients who saw Yojama Chen in 2024. The largest group is 85 and over, with 222 patients. 75% of them have alzheimer's and dementia, and 75% have high blood pressure. 40% are also on Medicaid. Their average risk score is 2.45, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Yojama Chen's median patient age at 83, with 65% women.
Yojama Chen's Medicare patients by age, 2024
Yojama Chen's Medicare patients by sex, 2024
- Women31660%
- Men20940%
Chronic conditions among Yojama Chen's Medicare patients, 2024
- Alzheimer's and dementia75%
- High blood pressure75%
- High cholesterol75%
- Arthritis73%
- Ischemic heart disease67%
- Mood disorders66%
- Depression61%
- Diabetes58%
Share of Medicare patients with each condition. A patient can have several.
Yojama 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 83
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Yojama J. Chen received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to Yojama Chen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $25.
Companies that paid Yojama 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 Yojama J. 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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (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 Yojama J. 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 Yojama J. Chen's NPI number?
Yojama J. Chen's NPI number is 1104090166. It was assigned on April 21, 2008, and it is active in the NPI Registry.
What does Yojama J. Chen specialize in?
Yojama J. Chen is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Yojama J. Chen practice?
Yojama Chen practices at 550 1st Ave, New York, NY 10016. Yojama Chen's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links Yojama Chen to 1 group practice or clinic.
What is Yojama J. Chen's office phone number?
The practice phone on file for Yojama Chen is (212) 263-3130.
What is Yojama J. Chen's medical license number?
Yojama Chen holds New York license 011244.
What medical group is Yojama J. Chen part of?
Yojama Chen is linked to Allied Rehab Medicine Services, P.C.
How many Medicare patients does Yojama J. Chen see?
CMS counts 525 Medicare patients who saw Yojama Chen in 2024, with an average age of 82.
Has Yojama J. Chen received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Yojama Chen from 1 company from 2025 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Yojama J. Chen been practicing?
Yojama Chen's NPI was assigned in 2008.
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