Dr. Corinna Clio Zygourakis, MD

  • Stanford, CA
  • Neurosurgeon
NPI1235456476PAC ID4486947835
Medicare services, 2024
180
Medicare patients, 2024
150
Part D claims, 2024
33
Publications
128
MIPS score, 2024
89
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 6 affiliations

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Dr. Corinna Clio Zygourakis is a neurosurgeon in Stanford, California

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

Dr. Zygourakis' NPI, 1235456476, was assigned on April 28, 2010. Dr. Zygourakis graduated from Harvard Medical School in 2011. Dr. Zygourakis holds California license A124015.

NPI and contact details
Medicare PAC ID
4486947835
NPI enumeration date
April 28, 2010
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
Female
Estimated age
41
Medical school graduation
2011

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

Dr. Corinna Clio Zygourakis practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Zygourakis' 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. Corinna Clio Zygourakis is affiliated with 4 sites of care and 2 medical groups

Dr. Zygourakis' 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. Zygourakis to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Zygourakis' employer is on file too: a hospital.

See all 6 affiliations for Dr. Zygourakis

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

Dmand AI tracks the EHR system at Dr. Corinna Clio Zygourakis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zygourakis 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 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Corinna Clio Zygourakis is one of 846 neurosurgeons in California

Neurological surgery is Dr. Zygourakis' primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Zygourakis is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Zygourakis' licenses on file in 2 states: California and Maryland.

Specialties and state licenses

  • Neurological surgery, CaliforniaPrimaryLicense A124015 · 2012 to 2026 · taxonomy 207T00000X
  • Maryland licenseLicense D82702 · 2016 to 2019

Clinical focus

Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Zygourakis treats.

Neurosurgeons near Dr. Zygourakis

Counts of neurosurgeons 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. Corinna Clio Zygourakis billed Medicare for 180 services in 2024

CMS data shows 180 Medicare services from Dr. Zygourakis across 7 procedure codes in 2024, for 150 Medicare patients. Medicare paid $27,080 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024180
Medicare patients150
Paid by Medicare$27,080
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 1782024: 13822%
Surgery
2023: 832024: 4249%

Dr. Zygourakis compared with the California median for neurosurgeons, 2024

  • Dr. Zygourakis
  • California median
Medicare services
180vs 21617% below
Medicare patients
150vs 154Close to median
Part D claims
12vs 2654% below

Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.

Dr. Zygourakis' 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. Zygourakis

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

Dr. Corinna Clio Zygourakis treated 150 Medicare patients in 2024, average age 73

CMS counts 150 Medicare patients who saw Dr. Zygourakis in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have arthritis, and 75% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.54, 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. Zygourakis' median patient age at 61, with 44% women.

Medicare patients, 2024150
Average age73
Average risk score1.54
Also on Medicaid25%

Dr. Zygourakis' Medicare patients by age, 2024

Dr. Zygourakis' Medicare patients by sex, 2024

  • Women8657%
  • Men6443%

Chronic conditions among Dr. Zygourakis' Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Osteoporosis39%
  5. Mood disorders31%
  6. Anxiety29%
  7. Diabetes28%
  8. Ischemic heart disease27%

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

Dr. Zygourakis' patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women44%
  • Men55%

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

Dr. Corinna Clio Zygourakis wrote 33 Medicare Part D claims in 2024

In 2024, Dr. Zygourakis wrote 33 Medicare Part D claims for 24 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $460 in total drug cost. In 2023, CMS named 34 claims across 2 drugs.

Part D claims, 202433
Drugs named by CMS1
Total drug cost$460
Part D patients24

Dr. Zygourakis' 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 342024: 1265%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Zygourakis

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. Corinna Clio Zygourakis 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. Zygourakis for performance year 2024, reported as part of a group. Dr. Zygourakis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Zygourakis as offering telehealth. CMS counts 102 procedures of spinal fusion by Dr. Zygourakis, more than 74% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Zygourakis' 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.

Where Dr. Zygourakis ranks in Medicare procedure volume

Spinal fusion
74th percentile102 procedures
Laminectomy or laminotomy (partial removal of spine bones)
67th percentile37 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. Corinna Clio Zygourakis has 128 publications on record

Dmand AI links 128 papers to Dr. Zygourakis, published from 2011 to 2025. 2024 was the busiest year, with 19. The most frequent topics are Spinal Fusion, Neurosurgical Procedures and Lumbar Vertebrae. Dr. Zygourakis has published most often in World Neurosurg. Dr. Zygourakis' most frequent co-authors are John Kevin Ratliff, MD, Atman Mukesh Desai, MD and Nicholas Theodore, MD.

Papers128
Years published2011 to 2025

Dr. Zygourakis' papers by year, 2016 to 2025

Topics Dr. Zygourakis writes about most

  • Spinal Fusion
  • Neurosurgical Procedures
  • Lumbar Vertebrae
  • Postoperative Complications
  • Cervical Vertebrae
  • Length of Stay
  • Spinal Diseases
  • Hospital Costs

Dr. Zygourakis' most frequent co-authors

Recent publications by Dr. Zygourakis

See all 128 publications and co-authors

See who Dr. Zygourakis researches with

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

How network discovery works

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

Dr. Corinna Clio Zygourakis received $63,570 in industry payments from 2017 to 2025

CMS Open Payments shows 155 general payments to Dr. Zygourakis from 18 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 59% of the total. Stryker Corporation paid the most, $19,893. It also lists 2 research payments totaling $264 from 2024 to 2025.

General payments to Dr. Zygourakis by program year, 2017 to 2025

General payments to Dr. Zygourakis by kind, 2017 to 2025

$63.6Kin total
  • Consulting fees$37,72559%
  • Travel and lodging$16,18225%
  • Food and beverage$8,91914%
  • Accredited education speaker fees$7441%

Companies that paid Dr. Zygourakis the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Zygourakis

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

Dr. Corinna Clio Zygourakis graduated from Harvard Medical School

Dr. Zygourakis graduated from Harvard Medical School in 2011.

  1. Medical schoolHarvard Medical School
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. Corinna Clio Zygourakis accepts plans from 9 insurance carriers

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

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

Plan types Dr. Zygourakis accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Corinna Clio Zygourakis'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
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. Corinna Clio Zygourakis

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. Corinna Clio Zygourakis' NPI number?

Dr. Corinna Clio Zygourakis' NPI number is 1235456476. It was assigned on April 28, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Corinna Clio Zygourakis?

Dr. Corinna Clio Zygourakis is a neurosurgeon in Stanford, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Corinna Clio Zygourakis practice?

Dr. Zygourakis practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Zygourakis' primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Zygourakis to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Dr. Corinna Clio Zygourakis' office phone number?

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

What is Dr. Corinna Clio Zygourakis' medical license number?

Dr. Zygourakis holds California license A124015, one of the licenses on file in 2 states.

Which states has Dr. Corinna Clio Zygourakis been licensed in?

Dmand AI has state licenses on file for Dr. Zygourakis in California (2012 to 2026) and Maryland (2016 to 2019).

Which hospitals is Dr. Corinna Clio Zygourakis affiliated with?

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

What medical group is Dr. Corinna Clio Zygourakis part of?

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

Does Dr. Corinna Clio Zygourakis accept Medicare?

Yes. CMS data shows Dr. Zygourakis billed Medicare for 180 services in 2024, and Dr. Zygourakis accepts Medicare assignment.

Does Dr. Corinna Clio Zygourakis offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Corinna Clio Zygourakis' MIPS score?

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

How many Medicare patients does Dr. Corinna Clio Zygourakis see?

CMS counts 150 Medicare patients who saw Dr. Zygourakis in 2024, with an average age of 73.

Is Dr. Corinna Clio Zygourakis board certified?

Yes. Dr. Zygourakis is board certified in neurological surgery by the American Board of Neurological Surgery.

What services does Dr. Corinna Clio Zygourakis bill to Medicare?

In 2024, Dr. Zygourakis' most billed Medicare services were surgery: bones and joints (22614), office visit, established patient (99215) and office visit, established patient (99213).

Where did Dr. Corinna Clio Zygourakis go to medical school?

Dr. Zygourakis graduated from Harvard Medical School in 2011.

What drugs does Dr. Corinna Clio Zygourakis prescribe most?

In 2024 Medicare Part D data, Dr. Zygourakis' most prescribed drugs by claims were Celecoxib.

Has Dr. Corinna Clio Zygourakis received payments from drug or device companies?

CMS Open Payments shows $63,570 in general payments to Dr. Zygourakis from 18 companies from 2017 to 2025. The largest total came from Stryker Corporation.

How long has Dr. Corinna Clio Zygourakis been practicing?

Dr. Zygourakis graduated from medical school in 2011, 15 years ago.

Does Dr. Corinna Clio Zygourakis do research?

Dmand AI links 128 publications to Dr. Zygourakis, published from 2011 to 2025.

Who does Dr. Corinna Clio Zygourakis publish with?

Dr. Zygourakis' most frequent co-authors are John Kevin Ratliff, MD (18 shared papers), Atman Mukesh Desai, MD (17 shared papers) and Nicholas Theodore, MD (16 shared papers).

What insurance does Dr. Corinna Clio Zygourakis accept?

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

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