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Dr. Thomas Cassini, MD
NPI1013396092PAC ID6002247731
- Part D claims, 2024
- 28
- Publications
- 14
- Hospital affiliations
- 1
- Industry payments
- $83
- Medical group
- 1
- Practice address
- 1211 Medical Center Drive, Nashville, TN 37232
- Practice phone
- Call (615) 322-3454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Thomas Cassini is a pediatrician in Nashville, Tennessee
Dr. Cassini practices at Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center.
Dr. Cassini's NPI, 1013396092, was assigned on May 24, 2015. Dr. Cassini graduated from University of Wisconsin School of Medicine in 2015. Dr. Cassini holds Tennessee license 59138.
NPI and contact details
- NPI
- 1013396092NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002247731
- NPI enumeration date
- May 24, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 322-3454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Cassini practices at Vanderbilt University Medical Center in Nashville, Tennessee
Dr. Cassini's primary practice is Vanderbilt University Medical Center, at 1211 Medical Center Drive, Nashville, TN 37232 in Davidson County. The practice phone is (615) 322-3454.
- Vanderbilt University Medical Center1211 Medical Center Drive, Nashville, TN 37232 · Davidson CountyPhone(615) 322-3454
Source: Dmand AI Affiliation Data
Dr. Thomas Cassini is affiliated with 2 sites of care and 1 medical group
Dr. Cassini's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Cassini to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Cassini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cassini practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vanderbilt University Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Cassini is one of 1,094 pediatricians in Tennessee
Pediatrics is Dr. Cassini's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Cassini is licensed in Tennessee.
Specialties and state licenses
- Pediatrics, TennesseePrimary
Pediatricians near Dr. Cassini
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
1,094pediatricians in Tennessee222pediatricians in Nashville81pediatricians at Vanderbilt University Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas Cassini's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Cassini's median patient age at 17, with 52% women.
Dr. Cassini's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Thomas Cassini wrote 28 Medicare Part D claims in 2024
In 2024, Dr. Cassini wrote 28 Medicare Part D claims. 93% of them were for generic drugs. CMS names the drug for 23 of them, across 1 drug with 11 or more claims each, at $70,565 in total drug cost. In 2018, CMS named 156 claims across 11 drugs.
Part D claims, 202428
Drugs named by CMS1
Total drug cost$70,565
Dr. Cassini's Part D claims by kind of drug, 2024
- Generic26 claims93%
- Brand-name and other2 claims7%
Dr. Cassini'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, 2018 to 2024
- 2018
- 2024
- Claims for drugs CMS names
- 2018: 1562024: 2385%
Drugs named by CMS: 1 in 2024, 11 in 2018.
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
How Dr. Thomas Cassini takes part in Medicare
Dr. Cassini accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thomas Cassini has 14 publications on record
Dmand AI links 14 papers to Dr. Cassini, published from 2019 to 2025. 2022 was the busiest year, with 4. The most frequent topics are Phenotype, Cystic Fibrosis and Cystic Fibrosis Transmembrane Conductance Regulator. Dr. Cassini's most frequent co-authors are David Raymond Adams, MD, PhD, Joshua Charles Denny, MD, MS and Cynthia J. Tifft, MD.
Papers14
Years published2019 to 2025
Dr. Cassini's papers by year, 2019 to 2025
Topics Dr. Cassini writes about most
- Phenotype
- Cystic Fibrosis
- Cystic Fibrosis Transmembrane Conductance Regulator
Dr. Cassini's most frequent co-authors
- David Raymond Adams, MD, PhD3 shared papers
- Joshua Charles Denny, MD, MS3 shared papers
- Cynthia J. Tifft, MD3 shared papers
Recent publications by Dr. Cassini
Mol Genet Metab
Codon, NonsenseDevelopmental DisabilitiesNeoplasm Proteins
See who Dr. Cassini researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cassini works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Cassini received $83 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Cassini from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $61.
General payments to Dr. Cassini by program year, 2023 to 2024
Companies that paid Dr. Cassini the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Cassini graduated from University of Wisconsin School of Medicine
Dr. Cassini graduated from University of Wisconsin School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Cassini'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 |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Thomas Cassini
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 Cassini's NPI number?
Dr. Thomas Cassini's NPI number is 1013396092. It was assigned on May 24, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Cassini?
Dr. Thomas Cassini is a pediatrician in Nashville, Tennessee. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Thomas Cassini practice?
Dr. Cassini practices at 1211 Medical Center Drive, Nashville, TN 37232. Dr. Cassini's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dmand AI also links Dr. Cassini to 1 group practice or clinic.
What is Dr. Thomas Cassini's office phone number?
The practice phone on file for Dr. Cassini is (615) 322-3454.
What is Dr. Thomas Cassini's medical license number?
Dr. Cassini holds Tennessee license 59138.
Which hospitals is Dr. Thomas Cassini affiliated with?
Dr. Cassini practices at Vanderbilt University Medical Center in Nashville, Tennessee.
What medical group is Dr. Thomas Cassini part of?
Dr. Cassini is linked to Vanderbilt University Medical Center.
Does Dr. Thomas Cassini accept Medicare?
Yes. CMS lists Dr. Cassini as accepting Medicare assignment.
Where did Dr. Thomas Cassini go to medical school?
Dr. Cassini graduated from University of Wisconsin School of Medicine in 2015.
What drugs does Dr. Thomas Cassini prescribe most?
In 2024 Medicare Part D data, Dr. Cassini's most prescribed drugs by claims were Betaine Anhydrous.
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Has Dr. Thomas Cassini received payments from drug or device companies?
CMS Open Payments shows $83 in general payments to Dr. Cassini from 2 companies from 2023 to 2024. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Thomas Cassini been practicing?
Dr. Cassini graduated from medical school in 2015, 11 years ago.
Does Dr. Thomas Cassini do research?
Dmand AI links 14 publications to Dr. Cassini, published from 2019 to 2025.
Who does Dr. Thomas Cassini publish with?
Dr. Cassini's most frequent co-authors are David Raymond Adams, MD, PhD (3 shared papers), Joshua Charles Denny, MD, MS (3 shared papers) and Cynthia J. Tifft, MD (3 shared papers).
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