Peter Chen

  • Staten Island, NY
  • Hospitalist
NPI1205222791PAC ID7719235886
Medicare services, 2024
1,095
Medicare patients, 2024
595
Part D claims, 2024
26
MIPS score, 2024
93
Hospital affiliations
2
Practice address
475 Seaview Ave, Staten Island, NY 10305
Practice phone
Call (718) 226-4502
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Staten Island University Hospital - North Campus

Staten Island, New York

See all 5 affiliations

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Peter Chen is a hospitalist in Staten Island, New York

Peter Chen practices at Staten Island University Hospital - North Campus in Staten Island, New York.

Peter Chen's NPI, 1205222791, was assigned on April 10, 2015. Peter Chen graduated from Texas a & M University System, Hsc, College of Medicine in 2015. Peter Chen holds New York license 293505.

NPI and contact details
Medicare PAC ID
7719235886
NPI enumeration date
April 10, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(718) 226-4502
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Peter Chen practices at Staten Island University Hospital - North Campus in Staten Island, New York

Peter Chen's primary practice is Staten Island University Hospital - North Campus, at 475 Seaview Ave, Staten Island, NY 10305 in Richmond County. The practice phone is (718) 226-4502.

  • Staten Island University Hospital - North Campus
    475 Seaview Ave, Staten Island, NY 10305 · Richmond CountyPhone(718) 226-4502

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Peter Chen is affiliated with 3 sites of care and 2 medical groups

Peter Chen's primary practice is Staten Island University Hospital - North Campus in Staten Island, New York. Peter Chen is also affiliated with Staten Island University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Peter Chen to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Peter Chen

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 Peter Chen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Peter Chen practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Staten Island University Hospital - North CampusAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Peter Chen is one of 1,796 hospitalists in New York

Hospitalist is Peter Chen's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Peter Chen is licensed in New York.

Specialties and state licenses

  • Hospitalist, New YorkPrimaryLicense 293505 · taxonomy 208M00000X

Hospitalists near Peter Chen

Counts of hospitalists 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

Peter Chen billed Medicare for 1,095 services in 2024

CMS data shows 1,095 Medicare services from Peter Chen across 6 procedure codes in 2024, for 595 Medicare patients. Medicare paid $118,335 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,095
Medicare patients595
Paid by Medicare$118,335
Procedure codes6

Peter Chen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,0772024: 1,0952%

Peter Chen compared with the New York median for hospitalists, 2024

  • Peter Chen
  • New York median
Medicare services
1,095vs 3882.8 times
Medicare patients
595vs 1633.7 times
Part D claims
57vs 55Close to median

Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.

Peter 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

Peter Chen treated 595 Medicare patients in 2024, average age 78

CMS counts 595 Medicare patients who saw Peter Chen in 2024. The largest group is 75 to 84, with 208 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 3.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Peter Chen's median patient age at 77, with 50% women.

Medicare patients, 2024595
Average age78
Average risk score3.22
Also on Medicaid47%

Peter Chen's Medicare patients by age, 2024

Peter Chen's Medicare patients by sex, 2024

  • Women30151%
  • Men29449%

Chronic conditions among Peter Chen's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes68%
  4. Arthritis67%
  5. Ischemic heart disease65%
  6. Heart failure60%
  7. Chronic kidney disease54%
  8. Atrial fibrillation50%

Share of Medicare patients with each condition. A patient can have several.

Peter 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 77

Patient panel by sex, all payers

  • Women50%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Peter Chen wrote 26 Medicare Part D claims in 2024

In 2024, Peter Chen wrote 26 Medicare Part D claims for 17 patients. 92% of them were for generic drugs. They cover 4 drugs, with $1,152 in total drug cost. In 2017, CMS named 13 claims across 1 drug.

Part D claims, 202426
Drugs named by CMS4
Total drug cost$1,152
Part D patients17

Peter Chen's Part D claims by kind of drug, 2024

  • Generic24 claims92%
  • Brand-name and other2 claims8%

Peter Chen's most prescribed drugs by claims, 2020

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 Peter Chen's Part D claims, 2024

  • Antibiotics42%11 of 26 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, 2017 to 2020

  • 2017
  • 2020
Claims for drugs CMS names
2017: 132020: 57338%

Drugs named by CMS: 4 in 2020, 1 in 2017.

See all prescribing by Peter Chen

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

Peter Chen scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Peter Chen for performance year 2024, reported through an alternative payment model (APM). Peter Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Peter Chen's MIPS scores, performance year 2024

  • 93of 100Final score
  • 79.8of 100Quality
  • 89of 100Promoting Interoperability
  • 40of 100Improvement Activities

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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Peter Chen graduated from Texas a & M University System, Hsc, College of Medicine

Peter Chen graduated from Texas a & M University System, Hsc, College of Medicine in 2015.

  1. Medical schoolTexas a & M University System, Hsc, College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Peter Chen's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Peter 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 Peter Chen's NPI number?

Peter Chen's NPI number is 1205222791. It was assigned on April 10, 2015, and it is active in the NPI Registry.

What does Peter Chen specialize in?

Peter Chen is a hospitalist in Staten Island, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Peter Chen practice?

Peter Chen practices at 475 Seaview Ave, Staten Island, NY 10305. Peter Chen's primary practice is Staten Island University Hospital - North Campus in Staten Island, New York. Dmand AI also links Peter Chen to 1 hospital and 1 medical group.

What is Peter Chen's office phone number?

The practice phone on file for Peter Chen is (718) 226-4502.

What is Peter Chen's medical license number?

Peter Chen holds New York license 293505.

Which hospitals is Peter Chen affiliated with?

Peter Chen is affiliated with Staten Island University Hospital. Dmand AI links Peter Chen to 1 more hospital.

What medical group is Peter Chen part of?

Peter Chen is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Peter Chen to 1 more medical group.

Does Peter Chen accept Medicare?

Yes. CMS data shows Peter Chen billed Medicare for 1,095 services in 2024, and Peter Chen accepts Medicare assignment.

What is Peter Chen's MIPS score?

Peter Chen's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Peter Chen see?

CMS counts 595 Medicare patients who saw Peter Chen in 2024, with an average age of 78.

Show 4 more questionsShow fewer questions

What services does Peter Chen bill to Medicare?

In 2024, Peter Chen's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).

Where did Peter Chen go to medical school?

Peter Chen graduated from Texas a & M University System, Hsc, College of Medicine in 2015.

What drugs does Peter Chen prescribe most?

In 2020 Medicare Part D data, Peter Chen's most prescribed drugs by claims were Cefpodoxime Proxetil, Furosemide and Prednisone.

How long has Peter Chen been practicing?

Peter Chen graduated from medical school in 2015, 11 years ago.

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