Ruo Zhu Chen, PA-C
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 43
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 20 York Street, New Haven, CT 06510
- Practice phone
- Call (203) 688-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale New Haven Psychiatric Hospital (York St)
Psychiatric Inpatient Facility · New Haven, Connecticut
Find Ruo Zhu 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.
Ruo Zhu Chen is a surgical physician assistant in New Haven, Connecticut
Ruo Zhu Chen practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
Ruo Zhu Chen's NPI, 1669756631, was assigned on October 7, 2011. Ruo Zhu Chen holds Connecticut license 002662.
- NPI
- 1669756631NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103142625
- NPI enumeration date
- October 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 688-5900
- 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)
Ruo Zhu Chen practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut
Ruo Zhu Chen's primary practice is Yale New Haven Psychiatric Hospital (York St), at 20 York Street, New Haven, CT 06510. The practice phone is (203) 688-5900.
- Yale New Haven Psychiatric Hospital (York St)20 York Street, New Haven, CT 06510Phone(203) 688-5900
Source: Dmand AI Affiliation Data
Ruo Zhu Chen is affiliated with 2 sites of care and 1 medical group
Ruo Zhu Chen's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Ruo Zhu Chen is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ruo Zhu Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ruo Zhu Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale New Haven Psychiatric Hospital (York St) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Ruo Zhu Chen is one of 699 surgical physician assistants in Connecticut
Surgical is Ruo Zhu Chen's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Ruo Zhu Chen is licensed in Connecticut.
Specialties and state licenses
- Surgical physician assistant, ConnecticutPrimary
Surgical physician assistants near Ruo Zhu Chen
Counts of surgical 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
Ruo Zhu Chen treated 15 Medicare patients in 2024, average age 74
CMS counts 15 Medicare patients who saw Ruo Zhu Chen in 2024. The largest group is under 65, with 0 patients. 75% of them have cancer, and 75% have high cholesterol. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ruo Zhu Chen's median patient age at 69, with 97% women.
Ruo Zhu Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Ruo Zhu Chen's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure73%
Share of Medicare patients with each condition. A patient can have several.
Ruo Zhu 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 69
Patient panel by sex, all payers
- Women97%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ruo Zhu Chen wrote 43 Medicare Part D claims in 2024
In 2024, Ruo Zhu Chen wrote 43 Medicare Part D claims for 22 patients. 84% of them were for generic drugs.
Ruo Zhu Chen's Part D claims by kind of drug, 2024
- Generic36 claims84%
- Brand-name and other7 claims16%
Drug classes CMS tracks in Ruo Zhu Chen's Part D claims, 2024
- Antibiotics26%11 of 43 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ruo Zhu Chen scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Ruo Zhu Chen for performance year 2024, reported as part of a group. Ruo Zhu Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Ruo Zhu Chen's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Sources for Ruo Zhu 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 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 (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) |
| 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 Ruo Zhu 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 Ruo Zhu Chen's NPI number?
Ruo Zhu Chen's NPI number is 1669756631. It was assigned on October 7, 2011, and it is active in the NPI Registry.
What does Ruo Zhu Chen specialize in?
Ruo Zhu Chen is a surgical physician assistant in New Haven, Connecticut. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Ruo Zhu Chen practice?
Ruo Zhu Chen practices at 20 York Street, New Haven, CT 06510. Ruo Zhu Chen's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
What is Ruo Zhu Chen's office phone number?
The practice phone on file for Ruo Zhu Chen is (203) 688-5900.
What is Ruo Zhu Chen's medical license number?
Ruo Zhu Chen holds Connecticut license 002662.
Which hospitals is Ruo Zhu Chen affiliated with?
Ruo Zhu Chen is affiliated with Yale New Haven Hospital.
What medical group is Ruo Zhu Chen part of?
Ruo Zhu Chen is linked to Yale Health.
Does Ruo Zhu Chen accept Medicare?
Yes. CMS lists Ruo Zhu Chen as accepting Medicare assignment.
What is Ruo Zhu Chen's MIPS score?
Ruo Zhu Chen's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Ruo Zhu Chen see?
CMS counts 15 Medicare patients who saw Ruo Zhu Chen in 2024, with an average age of 74.
How long has Ruo Zhu Chen been practicing?
Ruo Zhu Chen graduated from medical school in 2011, 15 years ago.
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