Registry data as of Aug 27, 2026

May Au

Registered Nurse · Boston, MA

May Au is a registered nurse with a practice address in Boston, Massachusetts, and NPI 1598263261, issued on Jan 29, 2018. Check the license (Massachusetts RN2304117, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1598263261
Name
May Au
Primary taxonomy
Registered Nurse 163W00000X
License number
RN2304117 MA
Self-reported in NPPES; status is on the state search
Practice location
780 Albany St, Boston, MA 02118
Phone
(857) 654-1000
Enumerated
Jan 29, 2018
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 780 Albany St

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

  1. Carolyn Abbanat Villafane, NPNurse Practitioner1598810269
  2. Camille AbrahamPharmacist1992579049
  3. June Abraham, NPAdult Health Nurse Practitioner1306916440
  4. Jeanne Ackerley, R.N.Registered Nurse1235251307
  5. Andrea AdamopoulosRegistered Nurse1346710381
  6. Betsy Adams, RNCase Management Registered Nurse1396176277

Verify May Au in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2304117
    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 Massachusetts 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.

1,003 registered nurse records list a Boston practice address

They are 1,003 of the 41,865 NPPES records with a Boston practice address, and 6,291 registered nurse records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other registered nurse records in Massachusetts

  1. Sabrina AbanoorBoston, MA1215818745
  2. Jennifer Abazorius, RNFitchburg, MA1467294462
  3. Kobina Abban-Saah, RNWest Roxbury, MA1770873309
  4. Adanesh AbbayCambridge, MA1639993652
  5. Alberta Abbuah, PMHNPFramingham, MA1437873411
  6. Israh AbdeljaberWorcester, MA1912629528
  7. Naheelah Abdullah, RNQuincy, MA1124848015
  8. Mutawakilu Abdulsalam, RNWestford, MA1598249740
  9. Nina AbelowitzConcord, MA1528201704
  10. Andrea Aberdale-SmithSpringfield, MA1871463885

Common questions

What is May Au's NPI number?

May Au's National Provider Identifier (NPI) is 1598263261, issued on Jan 29, 2018. An NPI identifies a provider in billing; it is not a license.

Where is May Au located?

The NPPES record lists a practice address at 780 Albany St, Boston, MA, 02118. Phone: (857) 654-1000. Providers update this record themselves, so call before visiting.

How can I verify May Au's license?

NPPES lists Massachusetts license number RN2304117, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.