NPPES file of Aug 9, 2026

Mary Loomis, LICSW

Clinical Social Worker · Easthampton, MA

Mary Loomis, LICSW is a clinical social worker with a practice address in Easthampton, Massachusetts, and NPI 1962849430, issued on May 23, 2013. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1962849430
Name
Mary Loomis
Credential
LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
65 Union St, Easthampton, MA 01027
Phone
(413) 237-6700
Enumerated
May 23, 2013
Record last updated
Aug 12, 2024
Medicare enrollment
Enrolled (PECOS I20180131000395); 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 65 Union St

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

  1. Ashley Barnes, BACounselor1902687965
  2. Caroline BibeauHealth & Wellness Coach1437963907
  3. Margaret DuffyMental Health Counselor1104650878
  4. Eliza EatonSocial Worker1922813963
  5. Brittany PatrickSocial Worker1427934017

Verify Mary Loomis 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
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.

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Bills Medicare through one group practice

  1. Center For Human Development, Inc.Springfield, MA

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

98 clinical social worker records list a practice address in Easthampton

They are 98 of the 426 NPPES records with a practice address in Easthampton, and 17,815 clinical social worker records in Massachusetts.

Other clinical social worker records in Massachusetts

  1. Andrew Aaron, LICSWNew Bedford, MA1053477885
  2. Cynthia AaronFall River, MA1407258676
  3. Emanuel Aaron, LICSW,LADCI, CADCII,Orange, MA1134475817
  4. Karla Abad, LCSWLynn, MA1598577470
  5. Amy Abair, LICSWBoston, MA1972821858
  6. Nicole Abair, LCSWLexington, MA1386590859
  7. Stephanie Abate, LICSWAmherst, MA1669580973
  8. Lynn Abbey, LICSWFall River, MA1437189248
  9. Bernard Abbot, MSWBoston, MA1861913188
  10. Amanda Abbott, CNM, LCSWCambridge, MA1821358284

Common questions

What is Mary Loomis, LICSW's NPI number?

Mary Loomis, LICSW's National Provider Identifier (NPI) is 1962849430, issued on May 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Mary Loomis, LICSW located?

The NPPES record lists a practice address at 65 Union St, Easthampton, MA, 01027. Phone: (413) 237-6700. Providers update this record themselves, so call before visiting.

How can I verify Mary Loomis, LICSW'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. 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.