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MOIRA MAHON LMFT
NPI 1265073902
Marriage & Family Therapist in Hamden, CT

Active since October 03, 2019PECOS Enrolled
1844 WHITNEY AVE STE 2, HAMDEN, CT 06517(203) 561-9660 Get Directions Write a Review

NPPES record last updated: October 3, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Moira Mahon Lmft NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MOIRA MAHON LMFT (NPI 1265073902) is an individual marriage & family therapist in Hamden, Connecticut, licensed in Connecticut (2121) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1265073902
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMOIRA MAHONCredential: LMFT
Location Address1844 WHITNEY AVE STE 2Hamden, CT 06517-1400
Mailing Address23 Seaview TerGuilford, CT 06437-3469 · (203) 561-9660
Phone(203) 561-9660
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateOctober 3, 2019
✔ NPI 1265073902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CT · 2121
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
1844 WHITNEY AVE STE 2, Hamden, CT 06517
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Moira Mahon Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8224575121
PECOS Enrollment IDI20241206001236
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Moira Mahon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Greater New Haven Counseling And Family Therapy Center, LLP
Same address
Clinical
1844 WHITNEY AVE, 2ND FLOOR
Hamden, CT 06517
  • Reassigned Medicare billing, Connecticut enrollment
  • 11 clinicians in this Medicare group
NPI 1780120063 (203) 407-1310

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DIANA CONGDON APRN
Nurse Practitioner (Psychiatric/Mental Health)
1844 WHITNEY AVE STE 2
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 407-1310
AMANDA KEDZIOR
Marriage & Family Therapist
1844 WHITNEY AVE STE 2
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 407-1310
TAYLOR LINSMEIER
Social Worker (Clinical)
1844 WHITNEY AVE STE 2
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 407-1310

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Moira Mahon's NPI number?

The NPI number for Moira Mahon is 1265073902. It was assigned to this individual provider in the NPPES registry on October 3, 2019.

Where is Moira Mahon located?

Moira Mahon practices at 1844 Whitney Ave Ste 2, Hamden, CT 06517. The listed phone number is (203) 561-9660.

What is Moira Mahon's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Moira Mahon enrolled in Medicare?

Yes. Moira Mahon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Moira Mahon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Moira Mahon reassigns Medicare benefits to Greater New Haven Counseling And Family Therapy Center, LLP (Hamden, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Moira Mahon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Moira Mahon accept?

Health plans from Cigna Healthcare and UnitedHealthcare list Moira Mahon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Moira Mahon was last updated on October 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.