Registry data as of Aug 27, 2026

Marguerite Mahon

Case Manager/Care Coordinator · Torrington, CT

Marguerite Mahon is a case manager/care coordinator with a practice address in Torrington, Connecticut, and NPI 1578937173, issued on Nov 19, 2015. Check the license with the Connecticut 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
1578937173
Name
Marguerite Mahon
Primary taxonomy
Case Manager/Care Coordinator 171M00000X
Practice location
50 Litchfield St, Torrington, CT 06790
Phone
(860) 489-3391
Enumerated
Nov 19, 2015
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 50 Litchfield St

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

  1. Starlin AstacioMarriage & Family Therapist1568017382
  2. Margaret Atkins, LCSWClinical Social Worker1487519450
  3. Taylor Calabrese, LMFTMarriage & Family Therapist1972744225
  4. Alyssa Caron, LMFTAMarriage & Family Therapist1417635863
  5. Troy Cote, MSWSocial Worker1457901381
  6. Cheyenne FerrisSocial Worker1063993772

Verify Marguerite Mahon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut 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 Connecticut 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.

Case Manager/Care Coordinator providers in Connecticut

There are 170 case manager/care coordinator records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 170 in Connecticut → Every provider in Torrington →

Other case manager/care coordinator records in Connecticut

  1. Kristina AcunaVernon, CT1255967337
  2. Vickie Adorno, LNHA, CARE MANAGERWestbrook, CT1922742535
  3. Johan AgostiniMeriden, CT1881115483
  4. Renata AguirreBridgeport, CT1548929011
  5. Maria AlessandroBrookfield, CT1598166035
  6. Judith Alvarado, IAHCBristol, CT1649936568
  7. Marta Alvarado, BAWaterbury, CT1588006894
  8. Shakira AnnosierStamford, CT1548765621
  9. Arlene Arce, BA,AAWaterbury, CT1760936686
  10. Amilcar Armmand, ASWaterbury, CT1831521731

Common questions

What is Marguerite Mahon's NPI number?

Marguerite Mahon's National Provider Identifier (NPI) is 1578937173, issued on Nov 19, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Marguerite Mahon located?

The NPPES record lists a practice address at 50 Litchfield St, Torrington, CT, 06790. Phone: (860) 489-3391. Providers update this record themselves, so call before visiting.

How can I verify Marguerite Mahon's license?

Search the Connecticut 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.

Compiled from official public sources by the editorial process.

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.