Dr. Timothy Chen-An Lee, MD
- Hospital affiliations
- 1
- Industry payments
- $801
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 6621 Fannin Street, Houston, TX 77030
- Practice phone
- Call (832) 824-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lee'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. Timothy Chen-An Lee is a pediatric surgery physician in Houston, Texas
Dr. Lee practices at Texas Children's Hospital in Houston, Texas, part of Texas Children's Hospital.
Dr. Lee's NPI, 1841457306, was assigned on May 21, 2008. Dr. Lee graduated from Baylor College of Medicine in 2001. Dr. Lee holds Texas license L6492.
- NPI
- 1841457306NPI Registry (opens in a new tab)
- NPI enumeration date
- May 21, 2008
- NPI status
- Active
- Practice phone
- (832) 824-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Timothy Chen-An Lee practices at Texas Children's Hospital in Houston, Texas
Dr. Lee's primary practice is Texas Children's Hospital, at 6621 Fannin Street, Houston, TX 77030 in Harris County. The practice phone is (832) 824-1000.
- Texas Children's Hospital6621 Fannin Street, Houston, TX 77030 · Harris CountyPhone(832) 824-1000
Source: Dmand AI Affiliation Data
Dr. Timothy Chen-An Lee is affiliated with 1 site of care and 3 medical groups
Dr. Lee's primary practice is Texas Children's Hospital in Houston, Texas, part of Texas Children's Hospital. The medical group on file is Texas Children's Hospital. Dmand AI also links Dr. Lee to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy Chen-An Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Children's Hospital | Available with a free account |
| +2 medical groups | 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 Texas Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Timothy Chen-An Lee is one of 112 pediatric surgery physicians in Texas
Pediatric surgery is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. Lee is licensed in Texas.
Specialties and state licenses
- Pediatric surgery, TexasPrimary
Pediatric surgery physicians near Dr. Lee
Counts of pediatric surgery physicians 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. Timothy Chen-An Lee's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 13, with 42% women.
Dr. Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Timothy Chen-An Lee received $801 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Lee from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $277.
General payments to Dr. Lee by program year, 2016 to 2025
Companies that paid Dr. Lee the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy Chen-An Lee graduated from Baylor College of Medicine
Dr. Lee graduated from Baylor College of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Timothy Chen-An Lee'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Timothy Chen-An Lee
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. Timothy Chen-An Lee's NPI number?
Dr. Timothy Chen-An Lee's NPI number is 1841457306. It was assigned on May 21, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Chen-An Lee?
Dr. Timothy Chen-An Lee is a pediatric surgery physician in Houston, Texas. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Timothy Chen-An Lee practice?
Dr. Lee practices at 6621 Fannin Street, Houston, TX 77030. Dr. Lee's primary practice is Texas Children's Hospital in Houston, Texas, part of Texas Children's Hospital. Dmand AI also links Dr. Lee to 2 medical groups.
What is Dr. Timothy Chen-An Lee's office phone number?
The practice phone on file for Dr. Lee is (832) 824-1000.
What is Dr. Timothy Chen-An Lee's medical license number?
Dr. Lee holds Texas license L6492.
Which hospitals is Dr. Timothy Chen-An Lee affiliated with?
Dr. Lee practices at Texas Children's Hospital in Houston, Texas.
What medical group is Dr. Timothy Chen-An Lee part of?
Dr. Lee is linked to Texas Children's Hospital. Dmand AI links Dr. Lee to 2 more medical groups.
Where did Dr. Timothy Chen-An Lee go to medical school?
Dr. Lee graduated from Baylor College of Medicine in 2001.
Has Dr. Timothy Chen-An Lee received payments from drug or device companies?
CMS Open Payments shows $801 in general payments to Dr. Lee from 5 companies from 2016 to 2025. The largest total came from Hologic Inc.
How long has Dr. Timothy Chen-An Lee been practicing?
Dr. Lee graduated from medical school in 2001, 25 years ago.
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