Dr. Andrew Thomas Sullivan, MD
- Part D claims, 2024
- 50
- Industry payments
- $101
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 6431 Fannin Street, Msb 1.134, Houston, TX 77030
- Practice phone
- Call (956) 739-8711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ut Physicians - Primary Care - Houston (Fannin Street Msb 1 134)
Primary care practice · Houston, Texas
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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. Andrew Thomas Sullivan is an internist in Houston, Texas
Dr. Sullivan practices at Ut Physicians - Primary Care - Houston (Fannin Street Msb 1 134) in Houston, Texas.
Dr. Sullivan's NPI, 1245921691, was assigned on May 17, 2023. Dr. Sullivan holds Texas license W3054.
- NPI
- 1245921691NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719451103
- NPI enumeration date
- May 17, 2023
- NPI status
- Active
- Practice phone
- (956) 739-8711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Thomas Sullivan practices at 2 locations in Houston, Texas
Dr. Sullivan's primary practice is Ut Physicians - Primary Care - Houston (Fannin Street Msb 1 134), at 6431 Fannin Street, Msb 1.134, Houston, TX 77030. The practice phone is (956) 739-8711. The NPI Registry lists Dr. Sullivan's practice address as 6411 Fannin St, Houston, TX 77030.
- Ut Physicians - Primary Care - Houston (Fannin Street Msb 1 134)Primary6431 Fannin Street, Msb 1.134, Houston, TX 77030Phone(956) 739-8711
- NPI Registry address6411 Fannin St, Houston, TX 77030 · Harris CountyPhone(713) 500-6526
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Andrew Thomas Sullivan is affiliated with 1 site of care and 1 medical group
Dr. Sullivan's primary practice is Ut Physicians - Primary Care - Houston (Fannin Street Msb 1 134) in Houston, Texas. The medical group on file is UT Physicians.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Andrew Thomas Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sullivan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ut Physicians - Primary Care - Houston (Fannin Street Msb 1 134) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Thomas Sullivan is one of 8,437 internists in Texas
Internal medicine is Dr. Sullivan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sullivan is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Sullivan
Counts of internists 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. Andrew Thomas Sullivan's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Sullivan's median patient age at 69, with 38% women.
Dr. Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women38%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Andrew Thomas Sullivan wrote 50 Medicare Part D claims in 2024
In 2024, Dr. Sullivan wrote 50 Medicare Part D claims for 16 patients. 88% of them were for generic drugs.
Dr. Sullivan's Part D claims by kind of drug, 2024
- Generic44 claims88%
- Brand-name and other6 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Andrew Thomas Sullivan received $101 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Sullivan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $101.
Companies that paid Dr. Sullivan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Andrew Thomas Sullivan'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Andrew Thomas Sullivan
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. Andrew Thomas Sullivan's NPI number?
Dr. Andrew Thomas Sullivan's NPI number is 1245921691. It was assigned on May 17, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Thomas Sullivan?
Dr. Andrew Thomas Sullivan is an internist in Houston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Andrew Thomas Sullivan practice?
Dr. Sullivan practices at 6431 Fannin Street, Msb 1.134, Houston, TX 77030. Dr. Sullivan also practices at 6411 Fannin St, Houston, TX 77030. Dr. Sullivan's primary practice is Ut Physicians - Primary Care - Houston (Fannin Street Msb 1 134) in Houston, Texas.
What is Dr. Andrew Thomas Sullivan's office phone number?
The practice phone on file for Dr. Sullivan is (956) 739-8711.
What is Dr. Andrew Thomas Sullivan's medical license number?
Dr. Sullivan holds Texas license W3054.
What medical group is Dr. Andrew Thomas Sullivan part of?
Dr. Sullivan is linked to UT Physicians.
Has Dr. Andrew Thomas Sullivan received payments from drug or device companies?
CMS Open Payments shows $101 in general payments to Dr. Sullivan from 1 company from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Andrew Thomas Sullivan been practicing?
Dr. Sullivan's NPI was assigned in 2023.
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