Dr. Ray Huang-Tsang Chen, MD
- Part D claims, 2024
- 64
- Affiliated sites
- 1
- Insurance carriers
- 16
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 4102 Woodlawn Suite 210 Suite 210, Pasadena, TX 77504-1947
- Practice phone
- Call (713) 946-9700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Texas Thoracic Associates PA
Physician office · Pasadena, Texas
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. Ray Huang-Tsang Chen is a general surgeon in Bellaire, Texas
Dr. Chen practices at Texas Thoracic Associates PA in Pasadena, Texas.
Dr. Chen's NPI, 1699859462, was assigned on October 25, 2006. Dr. Chen graduated from National Taiwan University College of Medicine in 1969. Dr. Chen's Tennessee license number on file is 45908.
- NPI
- 1699859462NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Practice phone
- (713) 946-9700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ray Huang-Tsang Chen practices in Pasadena and Bellaire
Dr. Chen's primary practice is Texas Thoracic Associates PA, at 4102 Woodlawn Suite 210 Suite 210, Pasadena, TX 77504-1947. The practice phone is (713) 946-9700. The NPI Registry lists Dr. Chen's practice address as 6305 Newcastle St, Bellaire, TX 77401-3815.
- Texas Thoracic Associates PAPrimary4102 Woodlawn Suite 210 Suite 210, Pasadena, TX 77504-1947Phone(713) 946-9700
- NPI Registry address6305 Newcastle St, Bellaire, TX 77401-3815Phone(713) 828-0802
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Ray Huang-Tsang Chen is affiliated with 1 site of care
Dr. Chen's primary practice is Texas Thoracic Associates PA in Pasadena, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ray Huang-Tsang Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Thoracic Associates PA | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ray Huang-Tsang Chen is one of 1,939 general surgeons in Texas
Surgery is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Chen's licenses on file in 3 states: Tennessee, California and Texas.
Specialties and state licenses
- Surgery, TennesseePrimary
- California license
- Thoracic surgery (cardiothoracic vascular surgery), Texas
General surgeons near Dr. Chen
Counts of general surgeons 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. Ray Huang-Tsang Chen's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 55, with 100% 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 55
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Ray Huang-Tsang Chen wrote 64 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 64 Medicare Part D claims. 61% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $842 in total drug cost. In 2021, CMS named 14 claims across 1 drug.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic39 claims61%
- Brand-name11 claims17%
- Other14 claims22%
Dr. Chen's most prescribed drugs by claims, 2024
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 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 142024: 14No change
Drugs named by CMS: 1 in 2024, 1 in 2021.
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
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Dr. Ray Huang-Tsang Chen graduated from National Taiwan University College of Medicine
Dr. Chen graduated from National Taiwan University College of Medicine in 1969.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ray Huang-Tsang Chen accepts plans from 16 insurance carriers
Dr. Chen is in network with 16 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Aetna
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Chen accepts, by number of carriers
- PPO10
- HMO9
- Medicare5
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Ray Huang-Tsang 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 | 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 |
| 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Ray Huang-Tsang 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. Ray Huang-Tsang Chen's NPI number?
Dr. Ray Huang-Tsang Chen's NPI number is 1699859462. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ray Huang-Tsang Chen?
Dr. Ray Huang-Tsang Chen is a general surgeon in Bellaire, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ray Huang-Tsang Chen practice?
Dr. Chen practices at 4102 Woodlawn Suite 210 Suite 210, Pasadena, TX 77504-1947. Dr. Chen also practices at 6305 Newcastle St, Bellaire, TX 77401-3815. Dr. Chen's primary practice is Texas Thoracic Associates PA in Pasadena, Texas.
What is Dr. Ray Huang-Tsang Chen's office phone number?
The practice phone on file for Dr. Chen is (713) 946-9700.
What is Dr. Ray Huang-Tsang Chen's medical license number?
Dr. Chen's Tennessee license number on file is 45908, one of the licenses on file in 3 states.
Which states has Dr. Ray Huang-Tsang Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in Tennessee (2010 to 2014), California (since 1978) and Texas (1976 to 2026).
Where did Dr. Ray Huang-Tsang Chen go to medical school?
Dr. Chen graduated from National Taiwan University College of Medicine in 1969.
What drugs does Dr. Ray Huang-Tsang Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Nano 2nd Gen Pen Needle.
How long has Dr. Ray Huang-Tsang Chen been practicing?
Dr. Chen graduated from medical school in 1969, 57 years ago.
What insurance does Dr. Ray Huang-Tsang Chen accept?
Dr. Chen is in network with 16 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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