Dr. Hengameh Zahed Kargaran, MD, PhD

  • Stanford, CA
  • Neurologist
NPI1700310638PAC ID0143649590
Medicare services, 2024
982
Medicare patients, 2024
249
Part D claims, 2024
1,123
MIPS score, 2024
89
Hospital affiliations
4
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 8 affiliations

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Dr. Hengameh Zahed Kargaran is a neurologist in Stanford, California

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

Dr. Zahed Kargaran's NPI, 1700310638, was assigned on April 18, 2017. Dr. Zahed Kargaran graduated from University of California, San Francisco School of Medicine in 2016. Dr. Zahed Kargaran holds California license A161388.

NPI and contact details
Medicare PAC ID
0143649590
NPI enumeration date
April 18, 2017
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
Female
Estimated age
36
Medical school graduation
2016

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

Dr. Hengameh Zahed Kargaran practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Zahed Kargaran'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. Hengameh Zahed Kargaran is affiliated with 4 sites of care and 4 medical groups

Dr. Zahed Kargaran's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dr. Zahed Kargaran is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. Zahed Kargaran to 2 more hospitals and 3 medical groups, each named with a free account. Dr. Zahed Kargaran's employer is on file too: a hospital.

See all 8 affiliations for Dr. Zahed Kargaran

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

Dmand AI tracks the EHR system at Dr. Hengameh Zahed Kargaran's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zahed Kargaran practices, 4 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
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Hengameh Zahed Kargaran is one of 2,207 neurologists in California

Neurology is Dr. Zahed Kargaran's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Zahed Kargaran is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. Zahed Kargaran is licensed in California.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A161388 · 2019 to 2027 · taxonomy 2084N0400X

Clinical focus

Dmand AI lists essential tremor, neuropathy and parkinson's disease among the conditions Dr. Zahed Kargaran treats.

Neurologists near Dr. Zahed Kargaran

Counts of neurologists 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. Hengameh Zahed Kargaran billed Medicare for 982 services in 2024

CMS data shows 982 Medicare services from Dr. Zahed Kargaran across 5 procedure codes in 2024, for 249 Medicare patients. Medicare paid $72,892 for them.

Medicare services, 2024982
Medicare patients249
Paid by Medicare$72,892
Procedure codes5

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

  • 2023
  • 2024
Other services
2023: 1532024: 528245%
Office and hospital visits
2023: 942024: 454383%

Where Dr. Zahed Kargaran's Medicare services took place, 2024

  • In an office20521%
  • In a facility77779%

Dr. Zahed Kargaran compared with the California median for neurologists, 2024

  • Dr. Zahed Kargaran
  • California median
Medicare services
982vs 4042.4 times
Medicare patients
249vs 19031% above
Part D claims
948vs 3242.9 times

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. Zahed Kargaran'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. Zahed Kargaran

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

Dr. Hengameh Zahed Kargaran treated 249 Medicare patients in 2024, average age 75

CMS counts 249 Medicare patients who saw Dr. Zahed Kargaran in 2024. The largest group is 75 to 84, with 111 patients. 72% of them have parkinson's disease, and 70% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Zahed Kargaran's median patient age at 71, with 49% women.

Medicare patients, 2024249
Average age75
Average risk score1.40
Also on Medicaid16%

Dr. Zahed Kargaran's Medicare patients by age, 2024

Dr. Zahed Kargaran's Medicare patients by sex, 2024

  • Women11446%
  • Men13554%

Chronic conditions among Dr. Zahed Kargaran's Medicare patients, 2024

  1. Parkinson's disease72%
  2. High cholesterol70%
  3. High blood pressure67%
  4. Arthritis47%
  5. Anxiety36%
  6. Mood disorders30%
  7. Depression29%
  8. Diabetes25%

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

Dr. Zahed Kargaran's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women49%
  • Men51%

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

Dr. Hengameh Zahed Kargaran wrote 1,123 Medicare Part D claims in 2024

In 2024, Dr. Zahed Kargaran wrote 1,123 Medicare Part D claims for 186 patients. 92% of them were for generic drugs. CMS names the drug for 948 of them, across 19 drugs with 11 or more claims each, at $212,347 in total drug cost. In 2023, CMS named 173 claims across 5 drugs.

Part D claims, 20241,123
Drugs named by CMS19
Total drug cost$212,347
Part D patients186

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

  • Generic1,029 claims92%
  • Brand-name94 claims8%

Dr. Zahed Kargaran'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. Zahed Kargaran's Part D claims, 2024

  • Antipsychotics, patients 65 and over2%22 of 1,123 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: 1732024: 948448%

Drugs named by CMS: 19 in 2024, 5 in 2023.

See all prescribing by Dr. Zahed Kargaran

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Zahed Kargaran'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. Hengameh Zahed Kargaran received $31,551 in industry payments from 2021 to 2025

CMS Open Payments shows 58 general payments to Dr. Zahed Kargaran from 4 drug and device companies from 2021 to 2025. Grants make up the largest share, 84% of the total. Boston Scientific Corporation paid the most, $16,948.

General payments to Dr. Zahed Kargaran by program year, 2021 to 2025

General payments to Dr. Zahed Kargaran by kind, 2021 to 2025

$31.6Kin total
  • Grants$26,50084%
  • Travel and lodging$3,55411%
  • Food and beverage$1,3474%
  • Education$1490%

Companies that paid Dr. Zahed Kargaran the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Zahed Kargaran

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

Dr. Hengameh Zahed Kargaran graduated from University of California, San Francisco School of Medicine

Dr. Zahed Kargaran graduated from University of California, San Francisco School of Medicine in 2016. Dr. Zahed Kargaran is a member of AAN.

  1. Medical schoolUniversity of California, San Francisco School of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Hengameh Zahed Kargaran accepts plans from 5 insurance carriers

Dr. Zahed Kargaran is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • CMS Medicare

Plan types Dr. Zahed Kargaran accepts, by number of carriers

  1. Medicare4
  2. PPO4
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Hengameh Zahed Kargaran'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)
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. Hengameh Zahed Kargaran

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. Hengameh Zahed Kargaran's NPI number?

Dr. Hengameh Zahed Kargaran's NPI number is 1700310638. It was assigned on April 18, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Hengameh Zahed Kargaran?

Dr. Hengameh Zahed Kargaran is a neurologist in Stanford, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Hengameh Zahed Kargaran practice?

Dr. Zahed Kargaran practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Zahed Kargaran's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Zahed Kargaran to 2 hospitals and 3 medical groups.

What is Dr. Hengameh Zahed Kargaran's office phone number?

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

What is Dr. Hengameh Zahed Kargaran's medical license number?

Dr. Zahed Kargaran holds California license A161388.

Which hospitals is Dr. Hengameh Zahed Kargaran affiliated with?

Dr. Zahed Kargaran practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Zahed Kargaran is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Dr. Zahed Kargaran to 2 more hospitals.

What medical group is Dr. Hengameh Zahed Kargaran part of?

Dr. Zahed Kargaran is linked to UCSF Medical Group. Dmand AI links Dr. Zahed Kargaran to 3 more medical groups.

Does Dr. Hengameh Zahed Kargaran accept Medicare?

Yes. CMS data shows Dr. Zahed Kargaran billed Medicare for 982 services in 2024, and Dr. Zahed Kargaran accepts Medicare assignment.

Does Dr. Hengameh Zahed Kargaran offer telehealth?

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

What is Dr. Hengameh Zahed Kargaran's MIPS score?

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

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Hengameh Zahed Kargaran see?

CMS counts 249 Medicare patients who saw Dr. Zahed Kargaran in 2024, with an average age of 75.

Is Dr. Hengameh Zahed Kargaran board certified?

Yes. Dr. Zahed Kargaran is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Hengameh Zahed Kargaran bill to Medicare?

In 2024, Dr. Zahed Kargaran's most billed Medicare services were medicare service (G2212), office visit, established patient (99215) and medicare service (G2211).

Where did Dr. Hengameh Zahed Kargaran go to medical school?

Dr. Zahed Kargaran graduated from University of California, San Francisco School of Medicine in 2016.

What drugs does Dr. Hengameh Zahed Kargaran prescribe most?

In 2024 Medicare Part D data, Dr. Zahed Kargaran's most prescribed drugs by claims were Carbidopa-Levodopa, Carbidopa-Levodopa ER and Amantadine.

Has Dr. Hengameh Zahed Kargaran received payments from drug or device companies?

CMS Open Payments shows $31,551 in general payments to Dr. Zahed Kargaran from 4 companies from 2021 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Hengameh Zahed Kargaran been practicing?

Dr. Zahed Kargaran graduated from medical school in 2016, 10 years ago.

What insurance does Dr. Hengameh Zahed Kargaran accept?

Dr. Zahed Kargaran is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

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