NPPES file of Aug 9, 2026

Irene Yi-Xian Kwan, FNP

Nurse Practitioner · Alameda, CA

Irene Yi-Xian Kwan, FNP is a nurse practitioner with a practice address in Alameda, California, and NPI 1508038704, issued on Mar 27, 2008. Check the license (California 95000342, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1508038704
Name
Irene Yi-Xian Kwan
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95000342 CA
Self-reported in NPPES; status is on the state search
Practice location
2433 Central Ave Ste A, Alameda, CA 94501
Phone
(510) 521-2300
Enumerated
Mar 27, 2008
Record last updated
Jun 19, 2024
Medicare enrollment
Enrolled (PECOS I20141113001217); 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 2433 Central Ave Ste A

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

  1. Noor Azreen Ali, MDFamily Medicine Physician1891042958
  2. Sujata Behera, MA, MPH, PA-CPhysician Assistant1538796370
  3. Ann Belanger, DOFamily Medicine Physician1700415031
  4. Ashli Butler, FNPNurse Practitioner1942815998
  5. Grace Mitchell, D.O.Family Medicine Physician1801327499
  6. Nancy Shaw, PAMedical Physician Assistant1972633147

Verify Irene Yi-Xian Kwan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95000342    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
Find 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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7% fewer Medicare Part D claims than the average nurse practitioner in 2024

1,034 Medicare Part D claims for 497 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Irene Kwan1,034
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium60 claims
  2. Albuterol Sulfate Hfa40 claims
  3. Amlodipine Besylate34 claims
  4. Cephalexin33 claims
  5. Losartan Potassium31 claims
  6. Lisinopril30 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.

Bills Medicare through one group practice

  1. University Healthcare AllianceAlameda, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

All 8,223 in California → Every provider in Alameda →

Other nurse practitioner records in California

  1. Barbara Aaronson, RN/NURSE PRACTITONERLos Angeles, CA1588988182
  2. Albert Aba, AGNPSan Francisco, CA1578353777
  3. Martha Ababneh, CNAEl Monte, CA1275118614
  4. Maria Katrina Abad, AGPCNP-BCSan Carlos, CA1306394952
  5. Shayda Abadi, NPPalo Alto, CA1316745540
  6. Jessika Abarca, NPSan Fernando, CA1972263945
  7. Hangama Abassi, N.P.Walnut Creek, CA1487083655
  8. Elizabeth Abaunza, NPSan Francisco, CA1962044347
  9. Honeylynn Abaya, NPMoreno Valley, CA1528799145
  10. Tara Abbondanza, NPArcadia, CA1730355173

Common questions

What is Irene Yi-Xian Kwan, FNP's NPI number?

Irene Yi-Xian Kwan, FNP's National Provider Identifier (NPI) is 1508038704, issued on Mar 27, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Irene Yi-Xian Kwan, FNP located?

The NPPES record lists a practice address at 2433 Central Ave Ste A, Alameda, CA, 94501. Phone: (510) 521-2300. Providers update this record themselves, so call before visiting.

How can I verify Irene Yi-Xian Kwan, FNP's license?

NPPES lists California license number 95000342, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Irene Yi-Xian Kwan, FNP prescribe under Medicare Part D?

In 2024, Irene Yi-Xian Kwan, FNP had 1,034 Medicare Part D claims for 497 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.