NPPES file of Aug 9, 2026

The May Institute

The May Institute holds 5 active organization NPIs in the federal registry, with practice locations in 2 Massachusetts cities. Each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Randolph has the most NPIs, 4

  1. Randolph4
  2. West Springfield1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2007

The May Institute NPIs by year issued2006: 1, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 100.30.50.812007200920112013201520172019202120232006: 1111
The May Institute NPIs by year issued2006: 1, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 100.30.50.8120062007200820092010201120122013201420152016201720182019202020212022202311111
The May Institute NPIs by year issued2006: 1, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 100.30.50.812007200920112013201520172019202120232006: 1111

Source: CMS NPPES, enumeration dates.

1 NPIs were issued in 2006 alone, more than in any other year; none in 13 of the years between.

Randolph locations

The city with the most The May Institute NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
135631812541 PACELLA PARK DR, RandolphBehavior AnalystMar 1, 2006
132648089841 PACELLA PARK DR, RandolphCommunity/Behavioral Health AgencyJul 24, 2013
195283895514 PACELLA PARK DR, RandolphBehavior AnalystMay 22, 2017
123581473241 PACELLA PARK DR, RandolphSpeech-Language PathologistJun 21, 2023
All 5 locations, by city
NPILocationPrimary taxonomyIssued
135631812541 PACELLA PARK DR, RandolphBehavior AnalystMar 1, 2006
132648089841 PACELLA PARK DR, RandolphCommunity/Behavioral Health AgencyJul 24, 2013
195283895514 PACELLA PARK DR, RandolphBehavior AnalystMay 22, 2017
123581473241 PACELLA PARK DR, RandolphSpeech-Language PathologistJun 21, 2023
17403152331111 ELM ST SUITE 7, West SpringfieldCommunity/Behavioral Health AgencyFeb 23, 2007

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does The May Institute have 5 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. The May Institute's NPIs list practice locations in 2 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.