Heather Mahoney, LCSW
NPI 1225463987 · Mental Health Counselor · New Haven, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Mahoney, LCSW is a Mental Health Counselor provider in New Haven, CT (NPI 1225463987).
Provider details
- NPI number
- 1225463987
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 009298 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-09-12
- Last updated
- 2022-01-26
- Certified
- 2022-01-26
Frequently asked questions
- What is Heather Mahoney's NPI number?
- Heather Mahoney's National Provider Identifier (NPI) is 1225463987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Mahoney's specialty?
- Heather Mahoney is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Heather Mahoney located?
- Heather Mahoney's practice location on file with NPPES is 79 Trumbull St, New Haven, CT 06511-3782.
- What is Heather Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Heather Mahoney is (203) 444-2536.
- Does Heather Mahoney accept Medicare?
- Heather Mahoney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Mahoney's NPI active?
- Yes — Heather Mahoney's NPI (1225463987) is active in the NPPES registry as of the last update on 2022-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.