IndividualActive
Melissa Hefferan, LCSW
NPI 1780081109 · Clinical Social Worker · Brooklyn, NY
Melissa Hefferan, LCSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1780081109).
Provider details
- NPI number
- 1780081109
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 080466 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
135 Willow St
Apt 105
Brooklyn, NY 11201-2255
Phone: (973) 768-8169
Street-level locationGet directions
Mailing address
135 Willow St
Brooklyn, NY 11201-2255
Registry dates
- Enumerated
- 2014-12-01
- Last updated
- 2014-12-01
Frequently asked questions
- What is Melissa Hefferan's NPI number?
- Melissa Hefferan's National Provider Identifier (NPI) is 1780081109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Hefferan's specialty?
- Melissa Hefferan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Hefferan located?
- Melissa Hefferan's practice location on file with NPPES is 135 Willow St, Brooklyn, NY 11201-2255.
- What is Melissa Hefferan's phone number?
- The practice phone number listed in the NPPES registry for Melissa Hefferan is (973) 768-8169.
- Is Melissa Hefferan's NPI active?
- Yes — Melissa Hefferan's NPI (1780081109) is active in the NPPES registry as of the last update on 2014-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.