NPPES file of Aug 9, 2026

May Yuen May Kwan, PA-C

Medical Physician Assistant · Fremont, CA

May Yuen May Kwan, PA-C is a medical physician assistant with a practice address in Fremont, California, and NPI 1699840280, issued on Nov 21, 2006. Check the license (California PA11590, 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
1699840280
Name
May Yuen May Kwan
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA11590 CA
Self-reported in NPPES; status is on the state search
Practice location
39400 Paseo Padre Pkwy, Fremont, CA 94538
Phone
(510) 248-3537
Enumerated
Nov 21, 2006
Record last updated
Jan 18, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 39400 Paseo Padre Pkwy

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

  1. Denise Agatep, LCSWCounselor1164584900
  2. Ujwala Agharkar, MDChild & Adolescent Psychiatry Physician1073685723
  3. Dolly Ahluwalia, RDRegistered Dietitian1659429157
  4. Tabassum Alam, MDHospitalist Physician1306921069
  5. Mary Alyono, MDAnesthesiology Physician1477631059
  6. Stephanie Aoki, PHDPsychologist1427721216

Verify May Yuen May 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 PA11590
    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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84% fewer Medicare Part D claims than the average medical physician assistant in 2024

185 Medicare Part D claims for 32 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.

  1. May Kwan185
  2. Specialty average1,148

Most prescribed

  1. Humalog52 claims
  2. Insulin Glargine-Yfgn26 claims
  3. Atorvastatin Calcium23 claims
  4. Omnipod 5 Dexg7g6 Pods (Gen 5)19 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.

May Yuen May Kwan among 3,376 medical physician assistant records in California

May Yuen May Kwan, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 80% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2022 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in California

There are 3,376 medical physician assistant records in California.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Sonia Chahal, PA-CFremont, CA 945381962998849
  2. Robert Estis, P.AFremont, CA 945381992761670
  3. Georgann Gervasi-Lyttkens, PA-C, R.D.C.S.,R.V.TFremont, CA 945381295952034
  4. Swetha Gurajala, PAFremont, CA 945381124582036
  5. Caitlin Huie, PA-CFremont, CA 945381740025725
  6. Melissa Hutton, PA-CFremont, CA 945381528344876
  7. Carlos Jaramillo, PA-CFremont, CA 945381831495944
  8. Samantha Kan, PA-CFremont, CA 945381205656576

Common questions

What is May Yuen May Kwan, PA-C's NPI number?

May Yuen May Kwan, PA-C's National Provider Identifier (NPI) is 1699840280, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is May Yuen May Kwan, PA-C located?

The NPPES record lists a practice address at 39400 Paseo Padre Pkwy, Fremont, CA, 94538. Phone: (510) 248-3537. Providers update this record themselves, so call before visiting.

How can I verify May Yuen May Kwan, PA-C's license?

NPPES lists California license number PA11590, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does May Yuen May Kwan, PA-C prescribe under Medicare Part D?

In 2024, May Yuen May Kwan, PA-C had 185 Medicare Part D claims for 32 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.

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.