NPPES file of Aug 9, 2026

Eri Fukaya, MD

Cardiovascular Disease Physician · Palo Alto, CA

Eri Fukaya, MD is a cardiovascular disease physician with a practice address in Palo Alto, California, and NPI 1831332386, issued on Apr 14, 2009. Check the license (California A135165, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831332386
Name
Eri Fukaya
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
A135165 CA
MD448408 PA
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr, Palo Alto, CA 94305
Phone
(650) 723-4000
Enumerated
Apr 14, 2009
Record last updated
Apr 29, 2024
Medicare enrollment
Enrolled (PECOS I20150813010002); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 300 Pasteur Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Deyaaldeen Abu Reesh, MDNeurological Surgery Physician1073201521
  2. Jose Acosta, MDEmergency Medicine Physician1104454446
  3. Tracie Adamson, NPNurse Practitioner1982765145
  4. Aderinsola Aderonmu, MSStudent in an Organized Health Care Education/Training Program1083301196
  5. Akuvi Claude Adossou, MDStudent in an Organized Health Care Education/Training Program1093394504
  6. Reena Agrawal, MDPhysical Medicine & Rehabilitation Physician1720257520

Verify Eri Fukaya in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A135165
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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89% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

347 Medicare Part D claims for 93 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.

  1. Eri Fukaya347
  2. Specialty average3,078

Most prescribed

  1. Xarelto44 claims
  2. Rosuvastatin Calcium43 claims
  3. Atorvastatin Calcium23 claims
  4. Amlodipine Besylate22 claims
  5. Repatha Sureclick22 claims
  6. Lisinopril20 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.3
  2. Costout of 100 · 30%44.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $3,481.44

5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eri Fukaya$3,481.44
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Stanford Health CareSan Jose, CA · Acute Care Hospitals5 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Eri Fukaya among 2,574 cardiovascular disease physician records in California

Eri Fukaya, MD is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 72% of them.

  • NPI issued2009 · 72% of these records are older, 26% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1999 · median 1999 among the 1,742 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Euan Ashley, MDStanford, CA 943051497792204
  2. Timothy Devine, MDStanford, CA 943051316918634
  3. Karen Friday, MDStanford, CA 943051326067448
  4. Paul Heidenreich, MDStanford, CA 943051578573416
  5. Bob Hu, MDStanford, CA 943051376553891
  6. Lynette Lissin, MDStanford, CA 943051982615837
  7. Kenneth Mahaffey, MDStanford, CA 943051659455707
  8. David Maron, MDStanford, CA 943051538251962

Common questions

What is Eri Fukaya, MD's NPI number?

Eri Fukaya, MD's National Provider Identifier (NPI) is 1831332386, issued on Apr 14, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Eri Fukaya, MD located?

The NPPES record lists a practice address at 300 Pasteur Dr, Palo Alto, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.

How can I verify Eri Fukaya, MD's license?

NPPES lists California license number A135165, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Eri Fukaya, MD prescribe under Medicare Part D?

In 2024, Eri Fukaya, MD had 347 Medicare Part D claims for 93 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Eri Fukaya, MD's MIPS final score?

The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.