Dr. Brian I. Rini, MD

  • Nashville, TN
  • Hematologist and oncologist
NPI1144261231PAC ID6103868195
Medicare services, 2024
449
Medicare patients, 2024
192
Part D claims, 2024
833
Publications
70
Hospital affiliations
2
Practice address
1211 Medical Center Drive, Nashville, TN 37232
Practice phone
Call (615) 322-3454
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Vanderbilt University Medical Center

Hospital · Nashville, Tennessee

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Dr. Brian I. Rini is a hematologist and oncologist in Nashville, Tennessee

Dr. Rini practices at Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center.

Dr. Rini's NPI, 1144261231, was assigned on June 9, 2006. Dr. Rini graduated from Ohio State University College of Medicine in 1995. Dr. Rini holds Tennessee license 60288.

NPI and contact details
Medicare PAC ID
6103868195
NPI enumeration date
June 9, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(615) 322-3454
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
57
Medical school graduation
1995

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

Dr. Brian I. Rini practices at Vanderbilt University Medical Center in Nashville, Tennessee

Dr. Rini'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.

Source: Dmand AI Affiliation Data

Dr. Brian I. Rini is affiliated with 3 sites of care and 1 medical group

Dr. Rini's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dr. Rini is also affiliated with Cookeville Regional Medical Center. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Rini to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Rini

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

Dmand AI tracks the EHR system at Dr. Brian I. Rini's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rini practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Vanderbilt University Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Brian I. Rini is one of 271 hematologists and oncologists in Tennessee

Hematology and oncology is Dr. Rini's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Rini is licensed in Tennessee.

Specialties and state licenses

  • Hematology and oncology, TennesseePrimaryLicense 60288 · taxonomy 207RH0003X

Hematologists and oncologists near Dr. Rini

Counts of hematologists and oncologists 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. Brian I. Rini billed Medicare for 449 services in 2024

CMS data shows 449 Medicare services from Dr. Rini across 6 procedure codes in 2024, for 192 Medicare patients. Medicare paid $44,583 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024449
Medicare patients192
Paid by Medicare$44,583
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 4342024: 4493%

Dr. Rini compared with the Tennessee median for hematologists and oncologists, 2024

  • Dr. Rini
  • Tennessee median
Medicare services
449vs 81845% below
Medicare patients
192vs 28733% below
Part D claims
721vs 50842% above

Medians across 259 hematologists and oncologists in Tennessee with Dmand AI profiles that report each measure.

Dr. Rini'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.

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

Dr. Brian I. Rini treated 192 Medicare patients in 2024, average age 73

CMS counts 192 Medicare patients who saw Dr. Rini in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 2.41, 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. Rini's median patient age at 72, with 23% women.

Medicare patients, 2024192
Average age73
Average risk score2.41

Dr. Rini's Medicare patients by age, 2024

Dr. Rini's Medicare patients by sex, 2024

  • Women4523%
  • Men14777%

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

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol69%
  4. Chronic kidney disease47%
  5. Arthritis41%
  6. Ischemic heart disease35%
  7. Diabetes28%
  8. Mood disorders24%

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

Dr. Rini's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women23%
  • Men76%

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

Dr. Brian I. Rini wrote 833 Medicare Part D claims in 2024

In 2024, Dr. Rini wrote 833 Medicare Part D claims for 95 patients. 47% of them were for generic drugs. CMS names the drug for 721 of them, across 16 drugs with 11 or more claims each, at $6,487,791 in total drug cost. In 2023, CMS named 664 claims across 16 drugs.

Part D claims, 2024833
Drugs named by CMS16
Total drug cost$6.5M
Part D patients95

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

  • Generic393 claims47%
  • Brand-name440 claims53%

Dr. Rini'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. Rini's Part D claims, 2024

  • Opioids4%32 of 833 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: 6642024: 7219%

Drugs named by CMS: 16 in 2024, 16 in 2023.

See all prescribing by Dr. Rini

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. Brian I. Rini offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Brian I. Rini has 70 publications on record

Dmand AI links 70 papers to Dr. Rini, published from 2012 to 2025. 2020 was the busiest year, with 15. The most frequent topics are Kidney Neoplasms, Carcinoma, Renal Cell and Sunitinib. Dr. Rini has published most often in Eur Urol. Dr. Rini's most frequent co-authors are Toni K. Choueiri, MD, Robert J. Motzer, MD and Michael B. Atkins, MD.

Papers70
Years published2012 to 2025

Dr. Rini's papers by year, 2012 to 2025

Topics Dr. Rini writes about most

  • Kidney Neoplasms
  • Carcinoma, Renal Cell
  • Sunitinib
  • Antineoplastic Combined Chemotherapy Protocols
  • Antineoplastic Agents
  • Axitinib
  • Antibodies, Monoclonal, Humanized
  • Immune Checkpoint Inhibitors

Dr. Rini's most frequent co-authors

Recent publications by Dr. Rini

See all 70 publications and co-authors

See who Dr. Rini researches with

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

How network discovery works

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

Dr. Brian I. Rini received $774,130 in industry payments from 2016 to 2025

CMS Open Payments shows 488 general payments to Dr. Rini from 31 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 48% of the total. Merck Sharp & Dohme Corporation paid the most, $298,497. It also lists 10 research payments totaling $11,136 from 2017 to 2024.

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

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

$774.1Kin total
  • Consulting fees$369,71548%
  • Speaker and faculty fees$242,83731%
  • Travel and lodging$108,82414%
  • Honoraria$30,1704%
  • Other$22,0213%

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

Share is of all general payments to this clinician.

See all payments to Dr. Rini

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

Dr. Brian I. Rini graduated from Ohio State University College of Medicine

Dr. Rini graduated from Ohio State University College of Medicine in 1995.

  1. Medical schoolOhio State University College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Brian I. Rini'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)
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)
Training, board certification and membershipsDmand AI Professional Profile 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. Brian I. Rini

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. Brian I. Rini's NPI number?

Dr. Brian I. Rini's NPI number is 1144261231. It was assigned on June 9, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Brian I. Rini?

Dr. Brian I. Rini is a hematologist and oncologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Brian I. Rini practice?

Dr. Rini practices at 1211 Medical Center Drive, Nashville, TN 37232. Dr. Rini's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dmand AI also links Dr. Rini to 1 group practice or clinic.

What is Dr. Brian I. Rini's office phone number?

The practice phone on file for Dr. Rini is (615) 322-3454.

What is Dr. Brian I. Rini's medical license number?

Dr. Rini holds Tennessee license 60288.

Which hospitals is Dr. Brian I. Rini affiliated with?

Dr. Rini practices at Vanderbilt University Medical Center in Nashville, Tennessee. Dr. Rini is also affiliated with Cookeville Regional Medical Center.

What medical group is Dr. Brian I. Rini part of?

Dr. Rini is linked to Vanderbilt University Medical Center.

Does Dr. Brian I. Rini accept Medicare?

Yes. CMS data shows Dr. Rini billed Medicare for 449 services in 2024, and Dr. Rini accepts Medicare assignment.

Does Dr. Brian I. Rini offer telehealth?

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

How many Medicare patients does Dr. Brian I. Rini see?

CMS counts 192 Medicare patients who saw Dr. Rini in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. Brian I. Rini bill to Medicare?

In 2024, Dr. Rini's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and office visit, established patient (99214).

Where did Dr. Brian I. Rini go to medical school?

Dr. Rini graduated from Ohio State University College of Medicine in 1995.

What drugs does Dr. Brian I. Rini prescribe most?

In 2024 Medicare Part D data, Dr. Rini's most prescribed drugs by claims were Abiraterone Acetate, Prednisone and Orgovyx.

Has Dr. Brian I. Rini received payments from drug or device companies?

CMS Open Payments shows $774,130 in general payments to Dr. Rini from 31 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Brian I. Rini been practicing?

Dr. Rini graduated from medical school in 1995, 31 years ago.

Does Dr. Brian I. Rini do research?

Dmand AI links 70 publications to Dr. Rini, published from 2012 to 2025.

Who does Dr. Brian I. Rini publish with?

Dr. Rini's most frequent co-authors are Toni K. Choueiri, MD (28 shared papers), Robert J. Motzer, MD (16 shared papers) and Michael B. Atkins, MD (15 shared papers).

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