NPPES file of Aug 9, 2026

Mallery Lee Guastini

Day Training/Habilitation Specialist · Leominster, MA

Mallery Lee Guastini is a day training/habilitation specialist with a practice address in Leominster, Massachusetts, and NPI 1770046922, issued on Apr 12, 2019. Check the license 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770046922
Name
Mallery Lee Guastini
Primary taxonomy
Day Training/Habilitation Specialist 373H00000X
Practice location
80 Erdman Way, Leominster, MA 01453
Phone
(978) 602-3669
Enumerated
Apr 12, 2019
Record last updated
Apr 12, 2019 (not updated in 7 years: call before relying on the address or phone)
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 80 Erdman Way

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

  1. Ivy AkoteySocial Worker1669987673
  2. Gina AngeliniStudent in an Organized Health Care Education/Training Program1073994943
  3. Justine BarlowDevelopmental Therapist1992444392
  4. Eduardo BatallasMental Health Counselor1861733453
  5. Christine BreenMental Health Counselor1235660275
  6. Lawrence Brenner, D.M.D.Specialist1942284534

Verify Mallery Lee Guastini in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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
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Day Training/Habilitation Specialist providers in Massachusetts

There are 5 day training/habilitation specialist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5 in Massachusetts → Every provider in Leominster →

Other day training/habilitation specialist records in Massachusetts

  1. Shirley Blanchard, COTA/LWest Brookfield, MA1881972750
  2. Amanda Gallant, RNGardner, MA1538524780
  3. Joshua HallidayMilford, MA1962921387
  4. Amanda WetherellBrockton, MA1518467562

Common questions

What is Mallery Lee Guastini's NPI number?

Mallery Lee Guastini's National Provider Identifier (NPI) is 1770046922, issued on Apr 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mallery Lee Guastini located?

The NPPES record lists a practice address at 80 Erdman Way, Leominster, MA, 01453. Phone: (978) 602-3669. Providers update this record themselves, so call before visiting.

How can I verify Mallery Lee Guastini's license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. 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.