Dr. Hongbin Chen, MD, PhD
- Medicare services, 2022
- 182
- Part D claims, 2023
- 13
- Hospital affiliations
- 1
- Industry payments
- $943
- Medical group
- 1
- Practice address
- 100 College Pkwy, Williamsville, NY 14221
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Blessios Medical PLLC - HOPD
Acute Care Hospital outpatient department · Williamsville, 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. Hongbin Chen is a medical oncologist in Buffalo, New York
Dr. Chen practices at Blessios Medical PLLC - HOPD in Williamsville, New York.
Dr. Chen's NPI, 1306982020, was assigned on January 29, 2007. Dr. Chen holds New York license 254028.
- NPI
- 1306982020NPI Registry (opens in a new tab)
- NPI enumeration date
- January 29, 2007
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Hongbin Chen practices at Blessios Medical PLLC - HOPD in Williamsville, New York
Dr. Chen's primary practice is Blessios Medical PLLC - HOPD, at 100 College Pkwy, Williamsville, NY 14221.
- Blessios Medical PLLC - HOPD100 College Pkwy, Williamsville, NY 14221
Source: Dmand AI Affiliation Data
Dr. Hongbin Chen is affiliated with 2 sites of care and 1 medical group
Dr. Chen's primary practice is Blessios Medical PLLC - HOPD in Williamsville, New York. Dr. Chen is also affiliated with Roswell Park Comprehensive Cancer Center. The medical group on file is Roswell Park Comprehensive Cancer Center. Dr. Chen's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Hongbin Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Blessios Medical PLLC - HOPD | 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. Hongbin Chen is one of 458 medical oncologists in New York
Medical oncology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Chen is licensed in New York.
Specialties and state licenses
- Medical oncology, New YorkPrimary
Medical oncologists near Dr. Chen
Counts of medical oncologists 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. Hongbin Chen billed Medicare for 182 services in 2022
CMS data shows 182 Medicare services from Dr. Chen across 3 procedure codes in 2022. Medicare paid $14,840 for them.
Dr. Chen's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 5712022: 13277%
- Other services
- 2021: 302022: 5067%
Where Dr. Chen's Medicare services took place, 2022
- In an office179%
- In a facility16591%
Dr. Chen compared with the New York median for medical oncologists, 2022
- Dr. Chen
- New York median
- Medicare services
- 182vs 34046% below
- Part D claims
- 13vs 13090% below
Medians across 421 medical oncologists in New York with Dmand AI profiles that report each measure.
Dr. Chen's most billed Medicare procedure codes, 2022
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other medical oncologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hongbin Chen's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 71, with 0% 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 71
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Hongbin Chen wrote 13 Medicare Part D claims in 2023
In 2023, Dr. Chen wrote 13 Medicare Part D claims. They cover 1 drug, with $200,228 in total drug cost. In 2021, CMS named 35 claims across 1 drug.
Dr. Chen's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 352023: 1363%
Drugs named by CMS: 1 in 2023, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Hongbin Chen received $943 in industry payments from 2016 to 2020
CMS Open Payments shows 12 general payments to Dr. Chen from 5 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 66% of the total. Novartis Pharmaceuticals Corporation paid the most, $674. It also lists 1 research payment totaling $143 in 2016.
General payments to Dr. Chen by program year, 2016 to 2020
General payments to Dr. Chen by kind, 2016 to 2020
- Food and beverage$62266%
- Travel and lodging$30632%
- Education$152%
Companies that paid Dr. Chen the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hongbin 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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Hongbin 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. Hongbin Chen's NPI number?
Dr. Hongbin Chen's NPI number is 1306982020. It was assigned on January 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Hongbin Chen?
Dr. Hongbin Chen is a medical oncologist in Buffalo, New York. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Hongbin Chen practice?
Dr. Chen practices at 100 College Pkwy, Williamsville, NY 14221. Dr. Chen's primary practice is Blessios Medical PLLC - HOPD in Williamsville, New York.
What is Dr. Hongbin Chen's medical license number?
Dr. Chen holds New York license 254028.
Which hospitals is Dr. Hongbin Chen affiliated with?
Dr. Chen is affiliated with Roswell Park Comprehensive Cancer Center.
What medical group is Dr. Hongbin Chen part of?
Dr. Chen is linked to Roswell Park Comprehensive Cancer Center.
Does Dr. Hongbin Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 182 services in 2022.
What services does Dr. Hongbin Chen bill to Medicare?
In 2022, Dr. Chen's most billed Medicare services were office visit, established patient (99215), medicare service (G2212) and office visit, established patient (99214).
What drugs does Dr. Hongbin Chen prescribe most?
In 2023 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Tagrisso.
Has Dr. Hongbin Chen received payments from drug or device companies?
CMS Open Payments shows $943 in general payments to Dr. Chen from 5 companies from 2016 to 2020. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Hongbin Chen been practicing?
Dr. Chen graduated from medical school in 1992, 34 years ago.
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