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MISS HEATHER A. MAHONEY LCSW
NPI 1225463987
Counselor - Mental Health in New Haven, CT

Active since September 12, 2013PECOS Enrolled
79 TRUMBULL ST, STE 1, NEW HAVEN, CT 06511(203) 444-2536 Get Directions Write a Review

NPPES record last updated: January 26, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 26, 2022, Jun 11, 2021, Oct 19, 2017 (3 updates tracked since 2017).

About Miss Heather A. Mahoney Lcsw NPPES

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

MISS HEATHER A. MAHONEY LCSW (NPI 1225463987) is an individual mental health provider in New Haven, Connecticut, licensed in Connecticut (009298) and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225463987
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMISS HEATHER A. MAHONEYCredential: LCSW
Location Address79 TRUMBULL ST, STE 1New Haven, CT 06511-3782
Mailing Address847 W Main St, Ste 3Branford, CT 06405-3456 · (203) 444-2536 · Fax (844) 308-5896
Phone(203) 444-2536
Sole ProprietorYes
Enumeration DateSeptember 12, 2013
Last NPPES UpdateJanuary 26, 20223 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2022
✔ NPI 1225463987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CT · 009298
79 TRUMBULL ST, New Haven, CT 06511
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Heather A. Mahoney Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Heather Mahoney reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Heather Mahoney Lcsw LLC
Same address
Clinical
79 TRUMBULL ST
New Haven, CT 06511
  • Reassigned Medicare billing, Connecticut enrollment
NPI 1184242281 (203) 444-2536
Bhcare, Inc.
8.3 mi
Mental Health (Including Community Mental Health Center)
435 E MAIN ST
Ansonia, CT 06401
  • Reassigned Medicare billing, Connecticut enrollment
  • 83 clinicians in this Medicare group
NPI 1306042700 (203) 736-2601

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 7

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

MS. MARIE J. MORRIS LCSW
Social Worker (Clinical)
79 TRUMBULL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 865-4070
HEATHER MAHONEY LCSW LLC
Social Worker (Clinical)
79 TRUMBULL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 444-2536
PHILLIP B GOLDBLATT M.D.
Psychiatry & Neurology (Psychiatry)
79 TRUMBULL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 624-1624
CHRISTIE M HUNNICUTT LCSW
Social Worker (Clinical)
79 TRUMBULL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 562-0142
DR. AMIT G. OREN PH.D
Psychologist
79 TRUMBULL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 562-0447
MRS. JENNIFER M HAGELSTON LCSW
Social Worker (Clinical)
79 TRUMBULL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 562-0142
DR. STEPHEN WAYNE PSY.D, LCSW
Social Worker (Clinical)
79 TRUMBULL ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 562-0447

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 Heather Mahoney's NPI number?

The NPI number for Heather Mahoney is 1225463987. It was assigned to this individual provider in the NPPES registry on September 12, 2013.

Where is Heather Mahoney located?

Heather Mahoney practices at 79 Trumbull St Ste 1, New Haven, CT 06511. The listed phone number is (203) 444-2536.

What is Heather Mahoney's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Heather Mahoney enrolled in Medicare?

Yes. Heather Mahoney is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Heather Mahoney's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Mahoney reassigns Medicare benefits to 2 organizations: Heather Mahoney Lcsw LLC (New Haven, CT) and Bhcare, Inc. (Ansonia, CT). Each 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 Heather Mahoney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Mahoney accept?

Health plans from Anthem Blue Cross and Blue Shield list Heather Mahoney 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 Heather Mahoney was last updated on January 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.