Dr. Brian B. Norouzi, MD

  • Orange, CA
  • Urologist
NPI1912983818PAC ID7517863699
Medicare services, 2024
3,310
Medicare patients, 2024
700
Part D claims, 2024
2,487
Publications
1
Clinical trials
1
Practice address
1100 West Stewart Dr, Orange, CA 92868
Practice phone
Call (714) 633-9111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Providence St. Joseph Hospital Orange

Hospital · Orange, California

See all 5 affiliations

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Dr. Brian B. Norouzi is a urologist in Orange, California

Dr. Norouzi practices at Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services.

Dr. Norouzi's NPI, 1912983818, was assigned on December 22, 2005. Dr. Norouzi graduated from Medical College Of Wisconsin in 1992. Dr. Norouzi's California license number on file is G78215.

NPI and contact details
Medicare PAC ID
7517863699
NPI enumeration date
December 22, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(714) 633-9111
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
60
Medical school graduation
1992

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

Dr. Brian B. Norouzi practices at Providence St. Joseph Hospital Orange in Orange, California

Dr. Norouzi's primary practice is Providence St. Joseph Hospital Orange, at 1100 West Stewart Dr, Orange, CA 92868 in Orange County. The practice phone is (714) 633-9111.

Source: Dmand AI Affiliation Data

Dr. Brian B. Norouzi is affiliated with 5 sites of care

Dr. Norouzi's primary practice is Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services. Dr. Norouzi is also affiliated with UCI Health - Orange. Dmand AI also links Dr. Norouzi to 2 more hospitals and 1 physician office, each named with a free account.

See all 5 affiliations for Dr. Norouzi

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

Dmand AI tracks the EHR system at Dr. Brian B. Norouzi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Norouzi practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Providence St. Joseph Hospital OrangeAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Brian B. Norouzi is one of 1,395 urologists in California

Urology is Dr. Norouzi's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Norouzi is board certified in urology by the American Board of Urology. Dr. Norouzi has a license on file in California.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense G78215 · 1994 to 2025 · taxonomy 208800000X

Clinical focus

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

Urologists near Dr. Norouzi

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. Brian B. Norouzi billed Medicare for 3,310 services in 2024

CMS data shows 3,310 Medicare services from Dr. Norouzi across 19 procedure codes in 2024, for 700 Medicare patients. Medicare paid $242,336 for them.

Medicare services, 20243,310
Medicare patients700
Paid by Medicare$242,336
Procedure codes19

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

  • 2023
  • 2024
Office and hospital visits
2023: 1,4322024: 1,59511%
Lab and pathology
2023: 8762024: 8137%
Surgery
2023: 4922024: 60924%
Drugs given in the office
2023: 1272024: 15623%
Tests and treatments
2023: 602024: 8237%
Imaging
2023: 462024: 5520%

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

  • In an office3,298100%
  • In a facility120%

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

  • Dr. Norouzi
  • California median
Medicare services
3,310vs 1,0503.2 times
Medicare patients
700vs 3462.0 times
Part D claims
2,334vs 6423.6 times

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

Dr. Norouzi'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. Norouzi

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

Dr. Brian B. Norouzi treated 700 Medicare patients in 2024, average age 77

CMS counts 700 Medicare patients who saw Dr. Norouzi in 2024. The largest group is 75 to 84, with 329 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Norouzi's median patient age at 70, with 14% women.

Medicare patients, 2024700
Average age77
Average risk score1.21
Also on Medicaid2%

Dr. Norouzi's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Norouzi's Medicare patients by sex, 2024

  • Women10715%
  • Men59385%

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

  1. High cholesterol75%
  2. High blood pressure73%
  3. Arthritis49%
  4. Ischemic heart disease39%
  5. Cancer32%
  6. Diabetes29%
  7. Chronic kidney disease26%
  8. Atrial fibrillation22%

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

Dr. Norouzi's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women14%
  • Men85%

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

Dr. Brian B. Norouzi wrote 2,487 Medicare Part D claims in 2024

In 2024, Dr. Norouzi wrote 2,487 Medicare Part D claims for 584 patients. 89% of them were for generic drugs. CMS names the drug for 2,334 of them, across 30 drugs with 11 or more claims each, at $346,116 in total drug cost. In 2023, CMS named 2,037 claims across 31 drugs.

Part D claims, 20242,487
Drugs named by CMS30
Total drug cost$346,116
Part D patients584

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

  • Generic2,206 claims89%
  • Brand-name and other281 claims11%

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

  • Opioids2%39 of 2,487 claims
  • Antibiotics17%432 of 2,487 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: 2,0372024: 2,33415%

Drugs named by CMS: 30 in 2024, 31 in 2023.

See all prescribing by Dr. Norouzi

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 B. Norouzi scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Norouzi for performance year 2024, reported individually. Dr. Norouzi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Norouzi as offering telehealth. CMS counts 19 procedures of prostate resection by Dr. Norouzi, more than 79% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Norouzi's MIPS scores, performance year 2024

  • 87of 100Final score
  • 73.9of 100Quality
  • 40of 100Improvement Activities

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

Where Dr. Norouzi ranks in Medicare procedure volume

Prostate resection
79th percentile19 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

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

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Dr. Brian B. Norouzi has 1 publication on record

Dmand AI links 1 paper to Dr. Norouzi. Dr. Norouzi's most frequent co-author is Allan Shanberg, MD.

Papers1

Dr. Norouzi's most frequent co-authors

Recent publications by Dr. Norouzi

See all 1 publications and co-authors

See who Dr. Norouzi researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Norouzi 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. Brian B. Norouzi has worked on 1 clinical trial

Dmand AI links Dr. Norouzi to 1 clinical trial. Conditions studied include Prostatic Neoplasms and Prostatic Diseases.

Conditions in Dr. Norouzi's trials

  • Prostatic Neoplasms
  • Prostatic Diseases

Investigators on the most trials with Dr. Norouzi

Recent clinical trials with Dr. Norouzi

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

Dr. Brian B. Norouzi received $16,754 in industry payments from 2016 to 2025

CMS Open Payments shows 614 general payments to Dr. Norouzi from 64 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. Intuitive Surgical, Inc. paid the most, $3,772.

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

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

$16.8Kin total
  • Food and beverage$12,32674%
  • Education$4,42826%

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

Share is of all general payments to this clinician.

See all payments to Dr. Norouzi

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

Dr. Brian B. Norouzi has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Norouzi, most recently Top Doctors:LA Area in 2013.

Awards and honors for Dr. Norouzi

  1. 2013
    • Top Doctors:LA Area
    • Top Doctors:San Diego Area
  2. 2012
    • Top Doctors:Southern California
  3. Undated
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Brian B. Norouzi graduated from Medical College Of Wisconsin

Dr. Norouzi graduated from Medical College Of Wisconsin in 1992.

  1. Medical schoolMedical College Of Wisconsin
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. Brian B. Norouzi accepts plans from 13 insurance carriers

Dr. Norouzi is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • Regence Health Plans
  • Alliant Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Norouzi accepts, by number of carriers

  1. PPO9
  2. Medicare7
  3. HMO6
  4. EPO3
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Brian B. Norouzi'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)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
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. Brian B. Norouzi

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 B. Norouzi's NPI number?

Dr. Brian B. Norouzi's NPI number is 1912983818. It was assigned on December 22, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Brian B. Norouzi?

Dr. Brian B. Norouzi is a urologist in Orange, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Brian B. Norouzi practice?

Dr. Norouzi practices at 1100 West Stewart Dr, Orange, CA 92868. Dr. Norouzi's primary practice is Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services. Dmand AI also links Dr. Norouzi to 2 hospitals and 1 physician office.

What is Dr. Brian B. Norouzi's office phone number?

The practice phone on file for Dr. Norouzi is (714) 633-9111.

What is Dr. Brian B. Norouzi's medical license number?

Dr. Norouzi's California license number on file is G78215.

Which hospitals is Dr. Brian B. Norouzi affiliated with?

Dr. Norouzi practices at Providence St. Joseph Hospital Orange in Orange, California. Dr. Norouzi is also affiliated with UCI Health - Orange. Dmand AI links Dr. Norouzi to 2 more hospitals.

Does Dr. Brian B. Norouzi accept Medicare?

Yes. CMS data shows Dr. Norouzi billed Medicare for 3,310 services in 2024, and Dr. Norouzi accepts Medicare assignment.

Does Dr. Brian B. Norouzi offer telehealth?

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

What is Dr. Brian B. Norouzi's MIPS score?

Dr. Norouzi's MIPS final score for performance year 2024 is 87 out of 100, reported individually.

How many Medicare patients does Dr. Brian B. Norouzi see?

CMS counts 700 Medicare patients who saw Dr. Norouzi in 2024, with an average age of 77.

Show 9 more questionsShow fewer questions

Is Dr. Brian B. Norouzi board certified?

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

What services does Dr. Brian B. Norouzi bill to Medicare?

In 2024, Dr. Norouzi's most billed Medicare services were office visit, established patient (99214), lab and pathology test (81002) and surgery: urinary system (51798).

Where did Dr. Brian B. Norouzi go to medical school?

Dr. Norouzi graduated from Medical College Of Wisconsin in 1992.

What drugs does Dr. Brian B. Norouzi prescribe most?

In 2024 Medicare Part D data, Dr. Norouzi's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Cephalexin.

Has Dr. Brian B. Norouzi received payments from drug or device companies?

CMS Open Payments shows $16,754 in general payments to Dr. Norouzi from 64 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Brian B. Norouzi been practicing?

Dr. Norouzi graduated from medical school in 1992, 34 years ago.

Does Dr. Brian B. Norouzi do research?

Dmand AI links 1 publication to Dr. Norouzi. Dr. Norouzi has worked on 1 clinical trial.

Who does Dr. Brian B. Norouzi publish with?

Dr. Norouzi's most frequent co-authors are Allan Shanberg, MD (1 shared paper).

What insurance does Dr. Brian B. Norouzi accept?

Dr. Norouzi is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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