Dr. Eri Fukaya, MD

  • Stanford, CA
  • Cardiologist
NPI1831332386PAC ID9537474085
Medicare services, 2024
1,411
Medicare patients, 2024
479
Part D claims, 2024
347
Publications
44
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 3 affiliations

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Dr. Eri Fukaya is a cardiologist in Stanford, California

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

Dr. Fukaya's NPI, 1831332386, was assigned on April 14, 2009. Dr. Fukaya graduated from Tokyo Women's Medical University in 1999. Dr. Fukaya holds California license A135165.

NPI and contact details
Medicare PAC ID
9537474085
NPI enumeration date
April 14, 2009
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
53
Medical school graduation
1999

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

Dr. Eri Fukaya practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Fukaya'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. Eri Fukaya is affiliated with 2 sites of care and 1 medical group

Dr. Fukaya's 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. Fukaya to 1 more hospital, named with a free account. Dr. Fukaya's employer is on file too: a hospital.

See all 3 affiliations for Dr. Fukaya

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

Dmand AI tracks the EHR system at Dr. Eri Fukaya's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fukaya 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. Eri Fukaya is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Fukaya's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Fukaya is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Fukaya's licenses on file in 3 states: California, Pennsylvania and Ohio.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense A135165 · 2015 to 2026 · taxonomy 207RC0000X
  • Pennsylvania licenseLicense MD448408 · 2010 to 2016
  • Ohio license2014 to 2015

Clinical focus

Dmand AI lists acute skin infection, aneurysm, ankle or foot injury, chronic embolism thrombosis, chronic hypertension, chronic skin ulcer, coronary artery disease and fibromyalgia and chronic pain among the conditions Dr. Fukaya treats.

Cardiologists near Dr. Fukaya

Counts of cardiologists 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. Eri Fukaya billed Medicare for 1,411 services in 2024

CMS data shows 1,411 Medicare services from Dr. Fukaya across 20 procedure codes in 2024, for 479 Medicare patients. Medicare paid $108,042 for them.

Medicare services, 20241,411
Medicare patients479
Paid by Medicare$108,042
Procedure codes20

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

  • 2023
  • 2024
Surgery
2023: 8122024: 56331%
Tests and treatments
2023: 3542024: 48136%
Office and hospital visits
2023: 2932024: 36725%

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

  • In an office95067%
  • In a facility46133%

Dr. Fukaya compared with the California median for cardiologists, 2024

  • Dr. Fukaya
  • California median
Medicare services
1,411vs 1,56010% below
Medicare patients
479vs 64426% below
Part D claims
246vs 1,41083% below

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Fukaya'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. Fukaya

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

Dr. Eri Fukaya treated 479 Medicare patients in 2024, average age 76

CMS counts 479 Medicare patients who saw Dr. Fukaya in 2024. The largest group is 65 to 74, with 197 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.83, 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. Fukaya's median patient age at 61, with 66% women.

Medicare patients, 2024479
Average age76
Average risk score1.83
Also on Medicaid20%

Dr. Fukaya's Medicare patients by age, 2024

Dr. Fukaya's Medicare patients by sex, 2024

  • Women31365%
  • Men16635%

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

  1. High cholesterol75%
  2. High blood pressure72%
  3. Arthritis49%
  4. Ischemic heart disease32%
  5. Chronic kidney disease29%
  6. Diabetes29%
  7. Osteoporosis28%
  8. Atrial fibrillation23%

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

Dr. Fukaya's 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

  • Women66%
  • Men32%

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

Dr. Eri Fukaya wrote 347 Medicare Part D claims in 2024

In 2024, Dr. Fukaya wrote 347 Medicare Part D claims for 93 patients. 69% of them were for generic drugs. CMS names the drug for 246 of them, across 11 drugs with 11 or more claims each, at $105,442 in total drug cost. In 2023, CMS named 189 claims across 7 drugs.

Part D claims, 2024347
Drugs named by CMS11
Total drug cost$105,442
Part D patients93

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

  • Generic241 claims69%
  • Brand-name106 claims31%

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

  • Antibiotics6%22 of 347 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: 1892024: 24630%

Drugs named by CMS: 11 in 2024, 7 in 2023.

See all prescribing by Dr. Fukaya

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. Eri Fukaya 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. Fukaya for performance year 2024, reported as part of a group. Dr. Fukaya accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fukaya as offering telehealth. CMS counts 410 procedures of removal of tissue by Dr. Fukaya, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Fukaya'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.

Where Dr. Fukaya ranks in Medicare procedure volume

Removal of tissue
96th percentile410 procedures
Varicose vein removal
72nd percentile44 procedures

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

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

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. Eri Fukaya has 44 publications on record

Dmand AI links 44 papers to Dr. Fukaya, published from 2009 to 2025. 2023 was the busiest year, with 11. The most frequent topics are Venous Insufficiency, Varicose Veins and Saphenous Vein. Dr. Fukaya has published most often in J Vasc Surg Venous Lymphat Disord. Dr. Fukaya's most frequent co-authors are Anand Hemant Athavale, MBBS, Nicholas James Leeper, MD and Venita Chandra, MD.

Papers44
Years published2009 to 2025

Dr. Fukaya's papers by year, 2012 to 2025

Topics Dr. Fukaya writes about most

  • Venous Insufficiency
  • Varicose Veins
  • Saphenous Vein
  • Surgical Flaps
  • Varicose Ulcer
  • Venous Thrombosis
  • Ablation Techniques
  • Diagnosis, Differential

Dr. Fukaya's most frequent co-authors

Recent publications by Dr. Fukaya

See all 44 publications and co-authors

See who Dr. Fukaya researches with

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

How network discovery works

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

Dr. Eri Fukaya received $33,497 in industry payments from 2016 to 2025

CMS Open Payments shows 66 general payments to Dr. Fukaya from 15 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 64% of the total. Medtronic Vascular, Inc. paid the most, $16,673.

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

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

$33.5Kin total
  • Speaker and faculty fees$21,60064%
  • Consulting fees$6,10018%
  • Travel and lodging$3,19810%
  • Food and beverage$2,4997%
  • Education$990%

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

Share is of all general payments to this clinician.

See all payments to Dr. Fukaya

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

Dr. Eri Fukaya graduated from Tokyo Women's Medical University

Dr. Fukaya graduated from Tokyo Women's Medical University in 1999.

  1. Medical schoolTokyo Women's Medical University
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in vascular medicineAmerican Board of Vascular Medicine

Source: Dmand AI Professional Profile Data

Dr. Eri Fukaya accepts plans from 8 insurance carriers

Dr. Fukaya is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • HCSC
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Fukaya accepts, by number of carriers

  1. PPO5
  2. Medicare4
  3. POS4
  4. HMO3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Eri Fukaya'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. Eri Fukaya

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. Eri Fukaya's NPI number?

Dr. Eri Fukaya's NPI number is 1831332386. It was assigned on April 14, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Eri Fukaya?

Dr. Eri Fukaya is a cardiologist in Stanford, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Eri Fukaya practice?

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

What is Dr. Eri Fukaya's office phone number?

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

What is Dr. Eri Fukaya's medical license number?

Dr. Fukaya holds California license A135165, one of the licenses on file in 3 states.

Which states has Dr. Eri Fukaya been licensed in?

Dmand AI has state licenses on file for Dr. Fukaya in California (2015 to 2026), Pennsylvania (2010 to 2016) and Ohio (2014 to 2015).

Which hospitals is Dr. Eri Fukaya affiliated with?

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

What medical group is Dr. Eri Fukaya part of?

Dr. Fukaya is linked to Stanford Health Care.

Does Dr. Eri Fukaya accept Medicare?

Yes. CMS data shows Dr. Fukaya billed Medicare for 1,411 services in 2024, and Dr. Fukaya accepts Medicare assignment.

Does Dr. Eri Fukaya offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Eri Fukaya's MIPS score?

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

How many Medicare patients does Dr. Eri Fukaya see?

CMS counts 479 Medicare patients who saw Dr. Fukaya in 2024, with an average age of 76.

Is Dr. Eri Fukaya board certified?

Yes. Dr. Fukaya is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Eri Fukaya bill to Medicare?

In 2024, Dr. Fukaya's most billed Medicare services were surgery: skin and soft tissue (11043), office visit, established patient (99214) and surgery: skin and soft tissue (11042).

Where did Dr. Eri Fukaya go to medical school?

Dr. Fukaya graduated from Tokyo Women's Medical University in 1999.

What drugs does Dr. Eri Fukaya prescribe most?

In 2024 Medicare Part D data, Dr. Fukaya's most prescribed drugs by claims were Xarelto, Rosuvastatin Calcium and Atorvastatin Calcium.

Has Dr. Eri Fukaya received payments from drug or device companies?

CMS Open Payments shows $33,497 in general payments to Dr. Fukaya from 15 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.

How long has Dr. Eri Fukaya been practicing?

Dr. Fukaya graduated from medical school in 1999, 27 years ago.

Does Dr. Eri Fukaya do research?

Dmand AI links 44 publications to Dr. Fukaya, published from 2009 to 2025.

Who does Dr. Eri Fukaya publish with?

Dr. Fukaya's most frequent co-authors are Anand Hemant Athavale, MBBS (4 shared papers), Nicholas James Leeper, MD (3 shared papers) and Venita Chandra, MD (2 shared papers).

What insurance does Dr. Eri Fukaya accept?

Dr. Fukaya is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.

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