Thomas Vasily Isaacs
- Hospital affiliations
- 1
- Industry payments
- $760
- Medical group
- 1
- Insurance carriers
- 3
- State license
- 1
- 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 Thomas Isaacs' 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 Vasily Isaacs is a pediatric pulmonology physician in Houston, Texas
Thomas Isaacs practices at Texas Children's Hospital in Houston, Texas, part of Texas Children's Hospital.
Thomas Isaacs' NPI, 1831625565, was assigned on May 1, 2017. Thomas Isaacs graduated from UT Southwestern Medical Center in 2017. Thomas Isaacs holds Texas license S5664.
- NPI
- 1831625565NPI Registry (opens in a new tab)
- NPI enumeration date
- May 1, 2017
- NPI status
- Active
- Practice phone
- (832) 824-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Thomas Vasily Isaacs practices at Texas Children's Hospital in Houston, Texas
Thomas Isaacs' 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
Thomas Vasily Isaacs is affiliated with 1 site of care and 1 medical group
Thomas Isaacs' 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.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Thomas Vasily Isaacs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Isaacs 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 |
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.
Thomas Vasily Isaacs is one of 117 pediatric pulmonology physicians in Texas
Pediatric pulmonology is Thomas Isaacs' primary specialty in the NPI Registry, under taxonomy code 2080P0214X. Thomas Isaacs is board certified in pediatric pulmonology by the American Board of Pediatrics. Thomas Isaacs is licensed in Texas.
Specialties and state licenses
- Pediatric pulmonology, TexasPrimary
Pediatric pulmonology physicians near Thomas Isaacs
Counts of pediatric pulmonology 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
Thomas Vasily Isaacs' patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Thomas Isaacs' median patient age at 10, with 43% women.
Thomas Isaacs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Thomas Vasily Isaacs received $760 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Thomas Isaacs from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $595.
General payments to Thomas Isaacs by program year, 2023 to 2025
Companies that paid Thomas Isaacs the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Thomas Vasily Isaacs graduated from UT Southwestern Medical Center
Thomas Isaacs graduated from UT Southwestern Medical Center in 2017.
- Medical school
- Board certified in pediatric pulmonology
- Board certified in pediatrics
- Board certified in sleep medicine
Source: Dmand AI Professional Profile Data
Thomas Vasily Isaacs accepts plans from 3 insurance carriers
Thomas Isaacs is in network with 3 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
Plan types Thomas Isaacs accepts, by number of carriers
- PPO3
- HMO2
- POS2
- EPO1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Thomas Vasily Isaacs'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 |
| 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 Thomas Vasily Isaacs
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 Vasily Isaacs' NPI number?
Thomas Vasily Isaacs' NPI number is 1831625565. It was assigned on May 1, 2017, and it is active in the NPI Registry.
What does Thomas Vasily Isaacs specialize in?
Thomas Vasily Isaacs is a pediatric pulmonology physician in Houston, Texas. The primary specialty in the NPI Registry is Pediatric Pulmonology Physician (taxonomy code 2080P0214X).
Where does Thomas Vasily Isaacs practice?
Thomas Isaacs practices at 6621 Fannin Street, Houston, TX 77030. Thomas Isaacs' primary practice is Texas Children's Hospital in Houston, Texas, part of Texas Children's Hospital.
What is Thomas Vasily Isaacs' office phone number?
The practice phone on file for Thomas Isaacs is (832) 824-1000.
What is Thomas Vasily Isaacs' medical license number?
Thomas Isaacs holds Texas license S5664.
Which hospitals is Thomas Vasily Isaacs affiliated with?
Thomas Isaacs practices at Texas Children's Hospital in Houston, Texas.
What medical group is Thomas Vasily Isaacs part of?
Thomas Isaacs is linked to Texas Children's Hospital.
Is Thomas Vasily Isaacs board certified?
Yes. Thomas Isaacs is board certified in pediatric pulmonology by the American Board of Pediatrics.
Where did Thomas Vasily Isaacs go to medical school?
Thomas Isaacs graduated from UT Southwestern Medical Center in 2017.
Has Thomas Vasily Isaacs received payments from drug or device companies?
CMS Open Payments shows $760 in general payments to Thomas Isaacs from 3 companies from 2023 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Thomas Vasily Isaacs been practicing?
Thomas Isaacs graduated from medical school in 2017, 9 years ago.
What insurance does Thomas Vasily Isaacs accept?
Thomas Isaacs is in network with 3 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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