Dr. Thomas C. Tsai, MD
- Industry payments
- $648
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 123 Franklin Corner Rd. Suite 106 Suite 106, Lawrenceville, NJ 08648
- Practice phone
- Call (609) 896-0870
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thomas C. Tsai M.d., PA
Physician office · Lawrenceville, New Jersey
Find Dr. Tsai'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. Thomas C. Tsai is an OB-GYN in Princeton, New Jersey
Dr. Tsai practices at Thomas C. Tsai M.d., PA in Lawrenceville, New Jersey.
Dr. Tsai's NPI, 1871511642, was assigned on July 18, 2006. Dr. Tsai holds New Jersey license 25MA02747600.
- NPI
- 1871511642NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (609) 896-0870
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Thomas C. Tsai practices in Lawrenceville and Princeton
Dr. Tsai's primary practice is Thomas C. Tsai M.d., PA, at 123 Franklin Corner Rd. Suite 106 Suite 106, Lawrenceville, NJ 08648. The practice phone is (609) 896-0870. The NPI Registry lists Dr. Tsai's practice address as 52 Worths Mill Ln, Princeton, NJ 08540-7319.
- Thomas C. Tsai M.d., PAPrimary123 Franklin Corner Rd. Suite 106 Suite 106, Lawrenceville, NJ 08648Phone(609) 896-0870
- NPI Registry address52 Worths Mill Ln, Princeton, NJ 08540-7319Phone(609) 683-9693
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Thomas C. Tsai is affiliated with 1 site of care
Dr. Tsai's primary practice is Thomas C. Tsai M.d., PA in Lawrenceville, New Jersey.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Thomas C. Tsai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsai practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thomas C. Tsai M.d., PA | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas C. Tsai is one of 1,250 OB-GYNs in New Jersey
Obstetrics and gynecology is Dr. Tsai's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Tsai is licensed in New Jersey.
Specialties and state licenses
- Obstetrics and gynecology, New JerseyPrimary
OB-GYNs near Dr. Tsai
Counts of OB-GYNs 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. Thomas C. Tsai received $648 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Tsai from 1 drug or device company in 2020. Travel and lodging make up the largest share, 100% of the total. Covidien LP paid the most, $648.
Companies that paid Dr. Tsai the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas C. Tsai'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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. Thomas C. Tsai
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. Thomas C. Tsai's NPI number?
Dr. Thomas C. Tsai's NPI number is 1871511642. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas C. Tsai?
Dr. Thomas C. Tsai is an OB-GYN in Princeton, New Jersey. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Thomas C. Tsai practice?
Dr. Tsai practices at 123 Franklin Corner Rd. Suite 106 Suite 106, Lawrenceville, NJ 08648. Dr. Tsai also practices at 52 Worths Mill Ln, Princeton, NJ 08540-7319. Dr. Tsai's primary practice is Thomas C. Tsai M.d., PA in Lawrenceville, New Jersey.
What is Dr. Thomas C. Tsai's office phone number?
The practice phone on file for Dr. Tsai is (609) 896-0870.
What is Dr. Thomas C. Tsai's medical license number?
Dr. Tsai holds New Jersey license 25MA02747600.
Has Dr. Thomas C. Tsai received payments from drug or device companies?
CMS Open Payments shows $648 in general payments to Dr. Tsai from 1 company from 2020 to 2020. The largest total came from Covidien LP.
How long has Dr. Thomas C. Tsai been practicing?
Dr. Tsai's NPI was assigned in 2006.
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