Dr. Pejman Ghanouni, MD, PhD

  • Stanford, CA
  • Diagnostic radiologist
NPI1124214028PAC ID3577697606
Medicare services, 2024
770
Medicare patients, 2024
566
Part D claims, 2024
82
Publications
112
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. Pejman Ghanouni is a diagnostic radiologist in Stanford, California

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

Dr. Ghanouni's NPI, 1124214028, was assigned on September 25, 2007. Dr. Ghanouni graduated from Stanford University School Of Medicine in 2005. Dr. Ghanouni's California license number on file is A96873.

NPI and contact details
Medicare PAC ID
3577697606
NPI enumeration date
September 25, 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
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Sex
Male
Estimated age
47
Medical school graduation
2005

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

Dr. Pejman Ghanouni practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Ghanouni'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. Pejman Ghanouni is affiliated with 3 sites of care and 1 medical group

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

See all 4 affiliations for Dr. Ghanouni

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

Dmand AI tracks the EHR system at Dr. Pejman Ghanouni's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ghanouni 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 affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Pejman Ghanouni is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Ghanouni's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Ghanouni is board certified in diagnostic radiology by the American Board of Radiology. Dr. Ghanouni has a license on file in California.

Specialties and state licenses

  • Diagnostic radiology, CaliforniaPrimaryLicense A96873 · 2006 to 2025 · taxonomy 2085R0202X

Diagnostic radiologists near Dr. Ghanouni

Counts of diagnostic radiologists 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. Pejman Ghanouni billed Medicare for 770 services in 2024

CMS data shows 770 Medicare services from Dr. Ghanouni across 14 procedure codes in 2024, for 566 Medicare patients. Medicare paid $65,997 for them.

Medicare services, 2024770
Medicare patients566
Paid by Medicare$65,997
Procedure codes14

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

  • 2023
  • 2024
Imaging
2023: 6192024: 69813%
Other services
2023: 142024: 56300%
Office and hospital visits
2023: 112024: 1645%

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

  • In an office22229%
  • In a facility54871%

Dr. Ghanouni compared with the California median for diagnostic radiologists, 2024

  • Dr. Ghanouni
  • California median
Medicare services
770vs 2,28166% below
Medicare patients
566vs 1,34658% below
Part D claims
51vs 143.6 times

Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.

Dr. Ghanouni'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. Ghanouni

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

Dr. Pejman Ghanouni treated 566 Medicare patients in 2024, average age 73

CMS counts 566 Medicare patients who saw Dr. Ghanouni in 2024. The largest group is 65 to 74, with 282 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.75, 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. Ghanouni's median patient age at 59, with 43% women.

Medicare patients, 2024566
Average age73
Average risk score1.75
Also on Medicaid23%

Dr. Ghanouni's Medicare patients by age, 2024

Dr. Ghanouni's Medicare patients by sex, 2024

  • Women22039%
  • Men34661%

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

  1. High cholesterol75%
  2. High blood pressure71%
  3. Cancer41%
  4. Arthritis38%
  5. Diabetes34%
  6. Chronic kidney disease29%
  7. Ischemic heart disease28%
  8. Mood disorders23%

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

Dr. Ghanouni's patients across all payers

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

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women43%
  • Men55%

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

Dr. Pejman Ghanouni wrote 82 Medicare Part D claims in 2024

In 2024, Dr. Ghanouni wrote 82 Medicare Part D claims for 24 patients. 93% of them were for generic drugs. CMS names the drug for 51 of them, across 4 drugs with 11 or more claims each, at $771 in total drug cost. In 2023, CMS named 11 claims across 1 drug.

Part D claims, 202482
Drugs named by CMS4
Total drug cost$771
Part D patients24

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

  • Generic76 claims93%
  • Brand-name and other6 claims7%

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

  • Antibiotics37%30 of 82 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: 112024: 51364%

Drugs named by CMS: 4 in 2024, 1 in 2023.

See all prescribing by Dr. Ghanouni

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Ghanouni'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

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Dr. Pejman Ghanouni has 112 publications on record

Dmand AI links 112 papers to Dr. Ghanouni, published from 2001 to 2025. 2022 was the busiest year, with 19. The most frequent topics are Magnetic Resonance Imaging, High-Intensity Focused Ultrasound Ablation and Prostatic Neoplasms. Dr. Ghanouni has published most often in Eur Radiol. Dr. Ghanouni's most frequent co-authors are Geoffrey Alexander Sonn, MD, Christian Anton Kunder, MD, PhD and Andrei Horia Iagaru, MD.

Papers112
Years published2001 to 2025

Dr. Ghanouni's papers by year, 2016 to 2025

Topics Dr. Ghanouni writes about most

  • Magnetic Resonance Imaging
  • High-Intensity Focused Ultrasound Ablation
  • Prostatic Neoplasms
  • Prostate
  • Ultrasonography
  • Bone Neoplasms
  • Essential Tremor
  • Magnetic Resonance Imaging, Interventional

Dr. Ghanouni's most frequent co-authors

Recent publications by Dr. Ghanouni

See all 112 publications and co-authors

See who Dr. Ghanouni researches with

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

How network discovery works

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

Dr. Pejman Ghanouni has worked on 5 clinical trials

Dmand AI links Dr. Ghanouni to 5 clinical trials. Conditions studied include Cancer Pain, Essential Tremor and Leiomyoma. InSightec sponsors the most, 4.

Conditions in Dr. Ghanouni's trials

  • Cancer Pain
  • Essential Tremor
  • Leiomyoma
  • Soft Tissue Neoplasms
  • Bone Neoplasms

Investigators on the most trials with Dr. Ghanouni

Recent clinical trials with Dr. Ghanouni

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

Dr. Pejman Ghanouni received $77,605 in industry payments from 2016 to 2025

CMS Open Payments shows 158 general payments to Dr. Ghanouni from 8 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 38% of the total. Insightec,inc paid the most, $31,589.

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

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

$77.6Kin total
  • Travel and lodging$29,15538%
  • Consulting fees$25,28833%
  • Honoraria$17,92623%
  • Food and beverage$5,2377%

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

Share is of all general payments to this clinician.

See all payments to Dr. Ghanouni

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

Dr. Pejman Ghanouni graduated from Stanford University School Of Medicine

Dr. Ghanouni graduated from Stanford University School Of Medicine in 2005.

  1. Medical schoolStanford University School Of Medicine
  2. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Pejman Ghanouni accepts plans from 3 insurance carriers

Dr. Ghanouni is in network with 3 carriers, including Excellus BlueCross BlueShield, CMS Medicare and NV State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • CMS Medicare
  • NV State Medicaid

Plan types Dr. Ghanouni accepts, by number of carriers

  1. Medicare2
  2. EPO1
  3. HMO1
  4. Medicaid1
  5. PPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Pejman Ghanouni'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)
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. Pejman Ghanouni

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. Pejman Ghanouni's NPI number?

Dr. Pejman Ghanouni's NPI number is 1124214028. It was assigned on September 25, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Pejman Ghanouni?

Dr. Pejman Ghanouni is a diagnostic radiologist in Stanford, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Pejman Ghanouni practice?

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

What is Dr. Pejman Ghanouni's office phone number?

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

What is Dr. Pejman Ghanouni's medical license number?

Dr. Ghanouni's California license number on file is A96873.

Which hospitals is Dr. Pejman Ghanouni affiliated with?

Dr. Ghanouni practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Ghanouni is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Dr. Ghanouni to 1 more hospital.

What medical group is Dr. Pejman Ghanouni part of?

Dr. Ghanouni is linked to Stanford Health Care.

Does Dr. Pejman Ghanouni accept Medicare?

Yes. CMS data shows Dr. Ghanouni billed Medicare for 770 services in 2024, and Dr. Ghanouni accepts Medicare assignment.

Does Dr. Pejman Ghanouni offer telehealth?

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

What is Dr. Pejman Ghanouni's MIPS score?

Dr. Ghanouni'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. Pejman Ghanouni see?

CMS counts 566 Medicare patients who saw Dr. Ghanouni in 2024, with an average age of 73.

Is Dr. Pejman Ghanouni board certified?

Yes. Dr. Ghanouni is board certified in diagnostic radiology by the American Board of Radiology.

What services does Dr. Pejman Ghanouni bill to Medicare?

In 2024, Dr. Ghanouni's most billed Medicare services were diagnostic imaging (72197), diagnostic imaging (74183) and radiation oncology (77300).

Where did Dr. Pejman Ghanouni go to medical school?

Dr. Ghanouni graduated from Stanford University School Of Medicine in 2005.

What drugs does Dr. Pejman Ghanouni prescribe most?

In 2024 Medicare Part D data, Dr. Ghanouni's most prescribed drugs by claims were Tamsulosin HCl, Nitrofurantoin Mono-Macro and Dexamethasone.

Has Dr. Pejman Ghanouni received payments from drug or device companies?

CMS Open Payments shows $77,605 in general payments to Dr. Ghanouni from 8 companies from 2016 to 2025. The largest total came from Insightec,inc.

How long has Dr. Pejman Ghanouni been practicing?

Dr. Ghanouni graduated from medical school in 2005, 21 years ago.

Does Dr. Pejman Ghanouni do research?

Dmand AI links 112 publications to Dr. Ghanouni, published from 2001 to 2025. Dr. Ghanouni has worked on 5 clinical trials.

Who does Dr. Pejman Ghanouni publish with?

Dr. Ghanouni's most frequent co-authors are Geoffrey Alexander Sonn, MD (30 shared papers), Christian Anton Kunder, MD, PhD (14 shared papers) and Andrei Horia Iagaru, MD (10 shared papers).

What insurance does Dr. Pejman Ghanouni accept?

Dr. Ghanouni is in network with 3 carriers, including Excellus BlueCross BlueShield, CMS Medicare and NV State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

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