Dr. Thomas Gillespie Smith III, MD

  • Houston, TX
  • Urologist
NPI1407864036PAC ID2264456979
Medicare services, 2024
238
Medicare patients, 2024
170
Part D claims, 2024
221
Publications
34
Hospital affiliations
1
Practice address
1515 Holcombe Blvd, Houston, TX 77030
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Thomas Gillespie Smith III is a urologist in Houston, Texas

Dr. Smith practices at The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.

Dr. Smith's NPI, 1407864036, was assigned on August 3, 2006. Dr. Smith graduated from UTMB Health in 1997. Dr. Smith's Texas license number on file is L5565.

NPI and contact details
Medicare PAC ID
2264456979
NPI enumeration date
August 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Thomas Gillespie Smith III practices at The University of Texas MD Anderson Cancer Center in Houston, Texas

Dr. Smith's primary practice is The University of Texas MD Anderson Cancer Center, at 1515 Holcombe Blvd, Houston, TX 77030.

Source: Dmand AI Affiliation Data

Dr. Thomas Gillespie Smith III is affiliated with 1 site of care and 3 medical groups

Dr. Smith's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. The medical group on file is Physicians Referral Service. Dmand AI also links Dr. Smith to 2 more medical groups, each named with a free account.

See all 4 affiliations for Dr. Smith

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Thomas Gillespie Smith III's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The University of Texas MD Anderson Cancer CenterAvailable with a free account
+2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of Texas System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Thomas Gillespie Smith III is one of 872 urologists in Texas

Urology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Smith is board certified in urology by the American Board of Urology. Dmand AI has Dr. Smith's licenses on file in 10 states: Texas, Florida, Arizona, Georgia, Tennessee, Louisiana, Mississippi, Oklahoma, Washington and Alabama.

Specialties and state licenses

  • Urology, TexasPrimaryLicense L5565 · 2002 to 2025 · taxonomy 208800000X
  • Florida licenseSince 2021
  • Arizona license2023 to 2027
  • Georgia license2023 to 2027
  • Tennessee license2023 to 2027
  • Louisiana license2023 to 2026
  • Mississippi license2023 to 2026
  • Oklahoma license2020 to 2026
  • Washington license2008 to 2026
  • Alabama license2023 to 2025

Clinical focus

Dmand AI lists bladder removal, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney removal surgery, kidney stone disease, prostate cancer and urinary endoscopy among the conditions Dr. Smith treats.

Urologists near Dr. Smith

Counts of urologists 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 Gillespie Smith III billed Medicare for 238 services in 2024

CMS data shows 238 Medicare services from Dr. Smith across 8 procedure codes in 2024, for 170 Medicare patients. Medicare paid $14,734 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024238
Medicare patients170
Paid by Medicare$14,734
Procedure codes8

Dr. Smith's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 632024: 138119%
Office and hospital visits
2023: 1082024: 1007%

Dr. Smith compared with the Texas median for urologists, 2024

  • Dr. Smith
  • Texas median
Medicare services
238vs 1,57085% below
Medicare patients
170vs 40057% below
Part D claims
138vs 91885% below

Medians across 809 urologists in Texas with Dmand AI profiles that report each measure.

Dr. Smith's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Smith

Need commercial claims for Dr. Smith?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Smith and other urologists in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Thomas Gillespie Smith III treated 170 Medicare patients in 2024, average age 73

CMS counts 170 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 73, with 24% women.

Medicare patients, 2024170
Average age73
Average risk score1.91

Dr. Smith's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Smith's Medicare patients by sex, 2024

  • Women2716%
  • Men14384%

Chronic conditions among Dr. Smith's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis49%
  5. Ischemic heart disease42%
  6. Chronic kidney disease35%
  7. Anxiety32%
  8. Diabetes32%

Share of Medicare patients with each condition. A patient can have several.

Dr. Smith's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women24%
  • Men76%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Thomas Gillespie Smith III wrote 221 Medicare Part D claims in 2024

In 2024, Dr. Smith wrote 221 Medicare Part D claims for 101 patients. 89% of them were for generic drugs. CMS names the drug for 138 of them, across 7 drugs with 11 or more claims each, at $18,644 in total drug cost. In 2023, CMS named 82 claims across 4 drugs.

Part D claims, 2024221
Drugs named by CMS7
Total drug cost$18,644
Part D patients101

Dr. Smith's Part D claims by kind of drug, 2024

  • Generic197 claims89%
  • Brand-name24 claims11%

Dr. Smith'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.

Drug classes CMS tracks in Dr. Smith's Part D claims, 2024

  • Antibiotics38%83 of 221 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 822024: 13868%

Drugs named by CMS: 7 in 2024, 4 in 2023.

See all prescribing by Dr. Smith

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

Dr. Thomas Gillespie Smith III offers telehealth to Medicare patients

Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Smith as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Thomas Gillespie Smith III has 34 publications on record

Dmand AI links 34 papers to Dr. Smith, published from 2010 to 2023. 2020 was the busiest year, with 5. The most frequent topics are Urethra, Urethral Stricture and Urologic Surgical Procedures, Male. Dr. Smith has published most often in Urology. Dr. Smith's most frequent co-authors are Bradley A. Erickson, MD, Benjamin Newell Breyer, MD and Joshua Alan Broghammer, MD.

Papers34
Years published2010 to 2023

Dr. Smith's papers by year, 2013 to 2023

Topics Dr. Smith writes about most

  • Urethra
  • Urethral Stricture
  • Urologic Surgical Procedures, Male
  • Kidney
  • Postoperative Complications
  • Urinary Sphincter, Artificial
  • Swine
  • Anastomosis, Surgical

Dr. Smith's most frequent co-authors

Recent publications by Dr. Smith

See all 34 publications and co-authors

See who Dr. Smith researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Smith works with, so you can find a warm path to the right urologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Thomas Gillespie Smith III received $11,787 in industry payments from 2016 to 2025

CMS Open Payments shows 60 general payments to Dr. Smith from 12 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 53% of the total. Boston Scientific Corporation paid the most, $10,743.

General payments to Dr. Smith by program year, 2016 to 2025

General payments to Dr. Smith by kind, 2016 to 2025

$11.8Kin total
  • Consulting fees$6,30053%
  • Food and beverage$4,32037%
  • Travel and lodging$1,16710%

Companies that paid Dr. Smith the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Smith

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Thomas Gillespie Smith III has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Smith, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Smith

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Thomas Gillespie Smith III graduated from UTMB Health

Dr. Smith graduated from UTMB Health in 1997. Dr. Smith is a member of ACS.

  1. Medical schoolUTMB Health
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. Thomas Gillespie Smith III accepts plans from 19 insurance carriers

Dr. Smith is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • +11 more carriersWith a free account

Plan types Dr. Smith accepts, by number of carriers

  1. PPO12
  2. HMO11
  3. Medicare10
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Thomas Gillespie Smith III's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Thomas Gillespie Smith III

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 Gillespie Smith III's NPI number?

Dr. Thomas Gillespie Smith III's NPI number is 1407864036. It was assigned on August 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Thomas Gillespie Smith III?

Dr. Thomas Gillespie Smith III is a urologist in Houston, Texas. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Thomas Gillespie Smith III practice?

Dr. Smith practices at 1515 Holcombe Blvd, Houston, TX 77030. Dr. Smith's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. Dmand AI also links Dr. Smith to 2 medical groups.

What is Dr. Thomas Gillespie Smith III's medical license number?

Dr. Smith's Texas license number on file is L5565, one of the licenses on file in 10 states.

Which states has Dr. Thomas Gillespie Smith III been licensed in?

Dmand AI has state licenses on file for Dr. Smith in Texas (2002 to 2025), Florida (since 2021), Arizona (2023 to 2027), Georgia (2023 to 2027), Tennessee (2023 to 2027), Louisiana (2023 to 2026), Mississippi (2023 to 2026), Oklahoma (2020 to 2026), Washington (2008 to 2026) and Alabama (2023 to 2025).

Which hospitals is Dr. Thomas Gillespie Smith III affiliated with?

Dr. Smith practices at The University of Texas MD Anderson Cancer Center in Houston, Texas.

What medical group is Dr. Thomas Gillespie Smith III part of?

Dr. Smith is linked to Physicians Referral Service. Dmand AI links Dr. Smith to 2 more medical groups.

Does Dr. Thomas Gillespie Smith III accept Medicare?

Yes. CMS data shows Dr. Smith billed Medicare for 238 services in 2024, and Dr. Smith accepts Medicare assignment.

Does Dr. Thomas Gillespie Smith III offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Smith as offering telehealth services.

How many Medicare patients does Dr. Thomas Gillespie Smith III see?

CMS counts 170 Medicare patients who saw Dr. Smith in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Thomas Gillespie Smith III board certified?

Yes. Dr. Smith is board certified in urology by the American Board of Urology.

What services does Dr. Thomas Gillespie Smith III bill to Medicare?

In 2024, Dr. Smith's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and surgery: urinary system (51728).

Where did Dr. Thomas Gillespie Smith III go to medical school?

Dr. Smith graduated from UTMB Health in 1997.

What drugs does Dr. Thomas Gillespie Smith III prescribe most?

In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Tamsulosin HCl, Sulfamethoxazole-Trimethoprim and Myrbetriq.

Has Dr. Thomas Gillespie Smith III received payments from drug or device companies?

CMS Open Payments shows $11,787 in general payments to Dr. Smith from 12 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Thomas Gillespie Smith III been practicing?

Dr. Smith graduated from medical school in 1997, 29 years ago.

Does Dr. Thomas Gillespie Smith III do research?

Dmand AI links 34 publications to Dr. Smith, published from 2010 to 2023.

Who does Dr. Thomas Gillespie Smith III publish with?

Dr. Smith's most frequent co-authors are Bradley A. Erickson, MD (18 shared papers), Benjamin Newell Breyer, MD (16 shared papers) and Joshua Alan Broghammer, MD (10 shared papers).

What insurance does Dr. Thomas Gillespie Smith III accept?

Dr. Smith is in network with 19 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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