Dr. Rondeep Singh Brar, MD

  • Stanford, CA
  • Hematology (internal medicine) physician
NPI1932389277PAC ID8123275260
Medicare services, 2024
389
Medicare patients, 2024
136
Part D claims, 2024
34
Publications
7
Clinical trials
2
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 5 affiliations

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Dr. Rondeep Singh Brar is a hematology (internal medicine) physician in Stanford, California

Dr. Brar practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Brar's NPI, 1932389277, was assigned on November 3, 2007. Dr. Brar graduated from David Geffen School of Medicine at UCLA in 2007. Dr. Brar holds California license A105055.

NPI and contact details
Medicare PAC ID
8123275260
NPI enumeration date
November 3, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
45
Medical school graduation
2007

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

Dr. Rondeep Singh Brar practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Brar's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Dr. Rondeep Singh Brar is affiliated with 3 sites of care and 2 medical groups

Dr. Brar's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dr. Brar is also affiliated with Dignity Health - Dominican Hospital. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Brar to 1 more hospital and 1 medical group, each named with a free account. Dr. Brar's employer is on file too: a hospital.

See all 5 affiliations for Dr. Brar

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

Dmand AI tracks the EHR system at Dr. Rondeep Singh Brar's practice

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

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Rondeep Singh Brar is one of 153 hematology (internal medicine) physicians in California

Internal medicine is Dr. Brar's primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dr. Brar is board certified in hematology by the American Board of Internal Medicine. Dr. Brar is licensed in California.

Specialties and state licenses

  • Hematology (internal medicine), CaliforniaPrimaryLicense A105055 · 2008 to 2027 · taxonomy 207RH0000X

Clinical focus

Dmand AI lists breast cancer, chronic anemia, chronic leukemia, deep vein thrombosis (DVT), lung cancer, lymphoma, multiple myeloma and prostate cancer among the conditions Dr. Brar treats.

Hematology (internal medicine) physicians near Dr. Brar

Counts of hematology (internal medicine) 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

Dr. Rondeep Singh Brar billed Medicare for 389 services in 2024

CMS data shows 389 Medicare services from Dr. Brar across 5 procedure codes in 2024, for 136 Medicare patients. Medicare paid $45,385 for them.

Medicare services, 2024389
Medicare patients136
Paid by Medicare$45,385
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 5172024: 38925%

Where Dr. Brar's Medicare services took place, 2024

  • In an office10226%
  • In a facility28774%

Dr. Brar compared with the California median for hematology (internal medicine) physicians, 2024

  • Dr. Brar
  • California median
Medicare services
389vs 373Close to median
Medicare patients
136vs 10925% above
Part D claims
11vs 9989% below

Medians across 139 hematology (internal medicine) physicians in California with Dmand AI profiles that report each measure.

Dr. Brar'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. Brar

Need commercial claims for Dr. Brar?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brar and other hematology (internal medicine) physicians in California.

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

Dr. Rondeep Singh Brar treated 136 Medicare patients in 2024, average age 76

CMS counts 136 Medicare patients who saw Dr. Brar in 2024. The largest group is 75 to 84, with 56 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.62, 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. Brar's median patient age at 64, with 53% women.

Medicare patients, 2024136
Average age76
Average risk score2.62
Also on Medicaid26%

Dr. Brar's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Brar's Medicare patients by sex, 2024

  • Women5742%
  • Men7958%

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

  1. High blood pressure75%
  2. High cholesterol72%
  3. Ischemic heart disease40%
  4. Diabetes38%
  5. Arthritis37%
  6. Atrial fibrillation33%
  7. Cancer29%
  8. Chronic kidney disease29%

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

Dr. Brar's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women53%
  • Men45%

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

Dr. Rondeep Singh Brar wrote 34 Medicare Part D claims in 2024

In 2024, Dr. Brar wrote 34 Medicare Part D claims. 53% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $6,588 in total drug cost. In 2021, CMS named 29 claims across 2 drugs.

Part D claims, 202434
Drugs named by CMS1
Total drug cost$6,588

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

  • Generic18 claims53%
  • Brand-name16 claims47%

Dr. Brar's most prescribed drugs by claims, 2023

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, 2021 to 2023

  • 2021
  • 2023
Claims for drugs CMS names
2021: 292023: 1162%

Drugs named by CMS: 1 in 2023, 2 in 2021.

See all prescribing by Dr. Brar

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. Rondeep Singh Brar scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Brar for performance year 2024, reported as part of a group. Dr. Brar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brar as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Brar's MIPS scores, performance year 2024

  • 89of 100Final score
  • 87.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

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Dr. Rondeep Singh Brar has 7 publications on record

Dmand AI links 7 papers to Dr. Brar, published from 2009 to 2022. 2019 was the busiest year, with 2. Dr. Brar's most frequent co-authors are David Joseph Iberri, MD, Wilson Mawutor Alobuia, MD and James B. Bussel, MD.

Papers7
Years published2009 to 2022

Dr. Brar's papers by year, 2009 to 2022

Dr. Brar's most frequent co-authors

Recent publications by Dr. Brar

See all 7 publications and co-authors

See who Dr. Brar researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brar works with, so you can find a warm path to the right hematology (internal medicine) physicians.

How network discovery works

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

Dr. Rondeep Singh Brar has worked on 2 clinical trials

Dmand AI links Dr. Brar to 2 clinical trials. Conditions studied include Leukemia, Megakaryoblastic, Acute, Leukemia, Myeloid, Acute and Leukemia, Erythroblastic, Acute.

Clinical trials with Dr. Brar by phase

  1. 1Phase 1: 1 trial
  2. 1Phase 2: 1 trial
  3. NonePhase 3: no trials
  4. NonePhase 4: no trials

Conditions in Dr. Brar's trials

  • Leukemia, Megakaryoblastic, Acute
  • Leukemia, Myeloid, Acute
  • Leukemia, Erythroblastic, Acute
  • Leukemia, Myeloid

Investigators on the most trials with Dr. Brar

Recent clinical trials with Dr. Brar

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Rondeep Singh Brar received $36,741 in industry payments from 2018 to 2025

CMS Open Payments shows 30 general payments to Dr. Brar from 5 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 82% of the total. Alexion Pharmaceuticals, Inc. paid the most, $28,751.

General payments to Dr. Brar by program year, 2018 to 2025

General payments to Dr. Brar by kind, 2018 to 2025

$36.7Kin total
  • Consulting fees$30,25582%
  • Travel and lodging$5,61115%
  • Food and beverage$5542%
  • Compensation for serving as faculty or as a speaker for a medical education program$2971%
  • Education$250%

Companies that paid Dr. Brar the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Brar

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

Dr. Rondeep Singh Brar has 1 award and honors on record

Dmand AI lists 1 award for Dr. Brar, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Brar

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Rondeep Singh Brar graduated from David Geffen School of Medicine at UCLA

Dr. Brar graduated from David Geffen School of Medicine at UCLA in 2007.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Rondeep Singh Brar accepts plans from 10 insurance carriers

Dr. Brar is in network with 10 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • +2 more carriersWith a free account

Plan types Dr. Brar accepts, by number of carriers

  1. Medicare7
  2. PPO7
  3. HMO5
  4. POS5
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Rondeep Singh Brar'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Rondeep Singh Brar

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. Rondeep Singh Brar's NPI number?

Dr. Rondeep Singh Brar's NPI number is 1932389277. It was assigned on November 3, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Rondeep Singh Brar?

Dr. Rondeep Singh Brar is a hematology (internal medicine) physician in Stanford, California. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).

Where does Dr. Rondeep Singh Brar practice?

Dr. Brar practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Brar's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Brar to 1 hospital and 1 medical group.

What is Dr. Rondeep Singh Brar's office phone number?

The practice phone on file for Dr. Brar is (650) 723-4000.

What is Dr. Rondeep Singh Brar's medical license number?

Dr. Brar holds California license A105055.

Which hospitals is Dr. Rondeep Singh Brar affiliated with?

Dr. Brar practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Brar is also affiliated with Dignity Health - Dominican Hospital. Dmand AI links Dr. Brar to 1 more hospital.

What medical group is Dr. Rondeep Singh Brar part of?

Dr. Brar is linked to Stanford Health Care. Dmand AI links Dr. Brar to 1 more medical group.

Does Dr. Rondeep Singh Brar accept Medicare?

Yes. CMS data shows Dr. Brar billed Medicare for 389 services in 2024, and Dr. Brar accepts Medicare assignment.

Does Dr. Rondeep Singh Brar offer telehealth?

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

What is Dr. Rondeep Singh Brar's MIPS score?

Dr. Brar's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Rondeep Singh Brar see?

CMS counts 136 Medicare patients who saw Dr. Brar in 2024, with an average age of 76.

Is Dr. Rondeep Singh Brar board certified?

Yes. Dr. Brar is board certified in hematology by the American Board of Internal Medicine.

What services does Dr. Rondeep Singh Brar bill to Medicare?

In 2024, Dr. Brar's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and office visit, established patient (99214).

Where did Dr. Rondeep Singh Brar go to medical school?

Dr. Brar graduated from David Geffen School of Medicine at UCLA in 2007.

What drugs does Dr. Rondeep Singh Brar prescribe most?

In 2023 Medicare Part D data, Dr. Brar's most prescribed drugs by claims were Eliquis.

Has Dr. Rondeep Singh Brar received payments from drug or device companies?

CMS Open Payments shows $36,741 in general payments to Dr. Brar from 5 companies from 2018 to 2025. The largest total came from Alexion Pharmaceuticals, Inc.

How long has Dr. Rondeep Singh Brar been practicing?

Dr. Brar graduated from medical school in 2007, 19 years ago.

Does Dr. Rondeep Singh Brar do research?

Dmand AI links 7 publications to Dr. Brar, published from 2009 to 2022. Dr. Brar has worked on 2 clinical trials.

Who does Dr. Rondeep Singh Brar publish with?

Dr. Brar's most frequent co-authors are David Joseph Iberri, MD (2 shared papers), Wilson Mawutor Alobuia, MD (1 shared paper) and James B. Bussel, MD (1 shared paper).

What insurance does Dr. Rondeep Singh Brar accept?

Dr. Brar is in network with 10 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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