Dr. James D. Brooks, MD

  • Stanford, CA
  • Urologist
NPI1043320005PAC ID8224101043
Medicare services, 2024
246
Medicare patients, 2024
199
Part D claims, 2024
23
Publications
278
Clinical trials
5
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

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Dr. James D. Brooks is a urologist in Stanford, California

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

Dr. Brooks' NPI, 1043320005, was assigned on August 30, 2006. Dr. Brooks graduated from Stanford University School Of Medicine in 1988. Dr. Brooks holds California license G84191.

NPI and contact details
Medicare PAC ID
8224101043
NPI enumeration date
August 30, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. James D. Brooks practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Brooks' 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. James D. Brooks is affiliated with 2 sites of care and 1 medical group

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

See all 3 affiliations for Dr. Brooks

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

Dmand AI tracks the EHR system at Dr. James D. Brooks' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brooks practices, 2 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
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. James D. Brooks is one of 1,395 urologists in California

Urology is Dr. Brooks' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Brooks is board certified in urology by the American Board of Urology. Dmand AI has Dr. Brooks' licenses on file in 2 states: California and Maryland.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense G84191 · 1997 to 2027 · taxonomy 208800000X
  • Maryland license1991 to 2000

Clinical focus

Dmand AI lists enlarged prostate, erectile dysfunction and prostate cancer among the conditions Dr. Brooks treats.

Urologists near Dr. Brooks

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. James D. Brooks billed Medicare for 246 services in 2024

CMS data shows 246 Medicare services from Dr. Brooks across 3 procedure codes in 2024, all of them office visits, for 199 Medicare patients. Medicare paid $14,269 for them.

Medicare services, 2024246
Medicare patients199
Paid by Medicare$14,269
Procedure codes3

Dr. Brooks' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1302024: 24689%

Where Dr. Brooks' Medicare services took place, 2024

  • In an office11848%
  • In a facility12852%

Dr. Brooks compared with the California median for urologists, 2024

  • Dr. Brooks
  • California median
Medicare services
246vs 1,05077% below
Medicare patients
199vs 34642% below
Part D claims
33vs 64295% below

Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.

Dr. Brooks' 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. Brooks

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

Dr. James D. Brooks treated 199 Medicare patients in 2024, average age 76

CMS counts 199 Medicare patients who saw Dr. Brooks in 2024. The largest group is 75 to 84, with 91 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Brooks' median patient age at 72, with 1% women.

Medicare patients, 2024199
Average age76
Average risk score0.91

Dr. Brooks' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Brooks' Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure68%
  3. Cancer57%
  4. Arthritis31%
  5. Ischemic heart disease28%
  6. Chronic kidney disease22%
  7. Atrial fibrillation21%
  8. Diabetes17%

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

Dr. Brooks' 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

  • Women1%
  • Men99%

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

Dr. James D. Brooks wrote 23 Medicare Part D claims in 2024

In 2024, Dr. Brooks wrote 23 Medicare Part D claims for 18 patients. 100% of them were for generic drugs. They cover 2 drugs, with $714 in total drug cost. In 2022, CMS named 53 claims across 3 drugs.

Part D claims, 202423
Drugs named by CMS2
Total drug cost$714
Part D patients18

Dr. Brooks' 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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 532023: 3338%

Drugs named by CMS: 2 in 2023, 3 in 2022.

See all prescribing by Dr. Brooks

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. James D. Brooks 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. Brooks for performance year 2024, reported as part of a group. Dr. Brooks accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brooks as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Brooks' 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. James D. Brooks has 278 publications on record

Dmand AI links 278 papers to Dr. Brooks, published from 2002 to 2025. 2020 was the busiest year, with 31. The most frequent topics are Prostatic Neoplasms, Prostate and Prostate-Specific Antigen. Dr. Brooks has published most often in J Urol. Dr. Brooks' most frequent co-authors are James D. Brooks, MD, Peter R. Carroll, MD and John Thomas Leppert, MD.

Papers278
Years published2002 to 2025

Dr. Brooks' papers by year, 2016 to 2025

Topics Dr. Brooks writes about most

  • Prostatic Neoplasms
  • Prostate
  • Prostate-Specific Antigen
  • Biomarkers, Tumor
  • Prostatectomy
  • Gene Expression Regulation, Neoplastic
  • Kidney Neoplasms
  • Oligonucleotide Array Sequence Analysis

Dr. Brooks' most frequent co-authors

Recent publications by Dr. Brooks

See all 278 publications and co-authors

See who Dr. Brooks researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brooks 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. James D. Brooks has worked on 5 clinical trials

Dmand AI links Dr. Brooks to 5 clinical trials. 2 are still active or recruiting. Conditions studied include Prostatic Neoplasms, Prostatic Diseases and Urinary Retention. Stanford University sponsors the most, 3.

Conditions in Dr. Brooks' trials

  • Prostatic Neoplasms
  • Prostatic Diseases
  • Urinary Retention
  • Prostatic Hyperplasia

Investigators on the most trials with Dr. Brooks

Recent clinical trials with Dr. Brooks

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

Dr. James D. Brooks has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Brooks, most recently Regional Top Doctor in 2014.

Awards and honors for Dr. Brooks

  1. 2014
    • Regional Top Doctor
  2. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. James D. Brooks graduated from Stanford University School Of Medicine

Dr. Brooks graduated from Stanford University School Of Medicine in 1988.

  1. Medical schoolStanford University School Of Medicine
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. James D. Brooks accepts plans from 9 insurance carriers

Dr. Brooks is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Brooks accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO4
  4. POS4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. James D. Brooks'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)
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. James D. Brooks

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. James D. Brooks' NPI number?

Dr. James D. Brooks' NPI number is 1043320005. It was assigned on August 30, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. James D. Brooks?

Dr. James D. Brooks is a urologist in Stanford, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. James D. Brooks practice?

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

What is Dr. James D. Brooks' office phone number?

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

What is Dr. James D. Brooks' medical license number?

Dr. Brooks holds California license G84191, one of the licenses on file in 2 states.

Which states has Dr. James D. Brooks been licensed in?

Dmand AI has state licenses on file for Dr. Brooks in California (1997 to 2027) and Maryland (1991 to 2000).

Which hospitals is Dr. James D. Brooks affiliated with?

Dr. Brooks practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Brooks to 1 more hospital.

What medical group is Dr. James D. Brooks part of?

Dr. Brooks is linked to Stanford Health Care.

Does Dr. James D. Brooks accept Medicare?

Yes. CMS data shows Dr. Brooks billed Medicare for 246 services in 2024, and Dr. Brooks accepts Medicare assignment.

Does Dr. James D. Brooks offer telehealth?

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

Show 10 more questionsShow fewer questions

What is Dr. James D. Brooks' MIPS score?

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

How many Medicare patients does Dr. James D. Brooks see?

CMS counts 199 Medicare patients who saw Dr. Brooks in 2024, with an average age of 76.

Is Dr. James D. Brooks board certified?

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

What services does Dr. James D. Brooks bill to Medicare?

In 2024, Dr. Brooks' most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99212).

Where did Dr. James D. Brooks go to medical school?

Dr. Brooks graduated from Stanford University School Of Medicine in 1988.

What drugs does Dr. James D. Brooks prescribe most?

In 2023 Medicare Part D data, Dr. Brooks' most prescribed drugs by claims were Tamsulosin HCl and Finasteride.

How long has Dr. James D. Brooks been practicing?

Dr. Brooks graduated from medical school in 1988, 38 years ago.

Does Dr. James D. Brooks do research?

Dmand AI links 278 publications to Dr. Brooks, published from 2002 to 2025. Dr. Brooks has worked on 5 clinical trials.

Who does Dr. James D. Brooks publish with?

Dr. Brooks' most frequent co-authors are James D. Brooks, MD (50 shared papers), Peter R. Carroll, MD (24 shared papers) and John Thomas Leppert, MD (21 shared papers).

What insurance does Dr. James D. Brooks accept?

Dr. Brooks is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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