Thomas William Ong S Chan, PA
- Part D claims, 2024
- 69
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 725 North Street, Pittsfield, MA 01201
- Practice phone
- Call (413) 447-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Thomas William Ong S Chan'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.
Thomas William Ong S Chan is a surgical physician assistant in Pittsfield, Massachusetts
Thomas William Ong S Chan practices at Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems.
Thomas William Ong S Chan's NPI, 1710641964, was assigned on October 25, 2021.
- NPI
- 1710641964NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2021
- NPI status
- Active
- Practice phone
- (413) 447-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Thomas William Ong S Chan practices at Berkshire Medical Center in Pittsfield, Massachusetts
Thomas William Ong S Chan's primary practice is Berkshire Medical Center, at 725 North Street, Pittsfield, MA 01201 in Berkshire County. The practice phone is (413) 447-2000.
- Berkshire Medical Center725 North Street, Pittsfield, MA 01201 · Berkshire CountyPhone(413) 447-2000
Source: Dmand AI Affiliation Data
Thomas William Ong S Chan is affiliated with 1 site of care and 1 medical group
Thomas William Ong S Chan's primary practice is Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems. The medical group on file is Berkshire Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Thomas William Ong S Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas William Ong S Chan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Berkshire Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Berkshire Health Systems and 6.2K+ hospitals, with verified contacts in the same login.
Thomas William Ong S Chan is one of 441 surgical physician assistants in Massachusetts
Surgical is Thomas William Ong S Chan's primary specialty in the NPI Registry, under taxonomy code 363AS0400X.
Specialties and state licenses
- Surgical physician assistantPrimary
Surgical physician assistants near Thomas William Ong S Chan
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
Thomas William Ong S Chan's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Thomas William Ong S Chan's median patient age at 67, with 36% women.
Thomas William Ong S Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Thomas William Ong S Chan wrote 69 Medicare Part D claims in 2024
In 2024, Thomas William Ong S Chan wrote 69 Medicare Part D claims for 51 patients. 97% of them were for generic drugs.
Thomas William Ong S Chan's Part D claims by kind of drug, 2024
- Generic67 claims97%
- Brand-name and other2 claims3%
Drug classes CMS tracks in Thomas William Ong S Chan's Part D claims, 2024
- Opioids61%42 of 69 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
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Thomas William Ong S Chan'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Thomas William Ong S Chan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas William Ong S Chan's NPI number?
Thomas William Ong S Chan's NPI number is 1710641964. It was assigned on October 25, 2021, and it is active in the NPI Registry.
What does Thomas William Ong S Chan specialize in?
Thomas William Ong S Chan is a surgical physician assistant in Pittsfield, Massachusetts. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Thomas William Ong S Chan practice?
Thomas William Ong S Chan practices at 725 North Street, Pittsfield, MA 01201. Thomas William Ong S Chan's primary practice is Berkshire Medical Center in Pittsfield, Massachusetts, part of Berkshire Health Systems.
What is Thomas William Ong S Chan's office phone number?
The practice phone on file for Thomas William Ong S Chan is (413) 447-2000.
Which hospitals is Thomas William Ong S Chan affiliated with?
Thomas William Ong S Chan practices at Berkshire Medical Center in Pittsfield, Massachusetts.
What medical group is Thomas William Ong S Chan part of?
Thomas William Ong S Chan is linked to Berkshire Medical Center.
How long has Thomas William Ong S Chan been practicing?
Thomas William Ong S Chan's NPI was assigned in 2021.
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