Marcia Haffner, LCSW
NPI 1477981272 · Clinical Social Worker · Hackettstown, NJ
Marcia Haffner, LCSW is a Clinical Social Worker provider in Hackettstown, NJ (NPI 1477981272).
Provider details
- NPI number
- 1477981272
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SC05459300 (NJ)
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
2 documented practice locations
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
Additional practice locations (1)
- 151 Route 10 E Ste 204Succasunna, NJ 07876-1452Phone: (973) 219-0696
Registry dates
- Enumerated
- 2013-10-15
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Marcia Haffner's NPI number?
- Marcia Haffner's National Provider Identifier (NPI) is 1477981272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Haffner's specialty?
- Marcia Haffner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcia Haffner located?
- Marcia Haffner's practice location on file with NPPES is 26 US Highway 46, Hackettstown, NJ 07840-2602.
- What is Marcia Haffner's phone number?
- The practice phone number listed in the NPPES registry for Marcia Haffner is (973) 219-0696.
- Is Marcia Haffner's NPI active?
- Yes — Marcia Haffner's NPI (1477981272) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.