IndividualActive
Katherine Harshaw, LSW
NPI 1164102505 · Social Worker · Lyons, NJ
Katherine Harshaw, LSW is a Social Worker provider in Lyons, NJ (NPI 1164102505).
Provider details
- NPI number
- 1164102505
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SL06937400 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
153 Knollcroft Rd
Bld 53
Lyons, NJ 07939
Phone: (908) 944-0474
Approximate (ZIP-level) locationGet directions
Mailing address
149 Greenland Ave
Ewing, NJ 08638-3627
Registry dates
- Enumerated
- 2023-07-20
- Last updated
- 2025-12-23
- Certified
- 2025-12-23
Frequently asked questions
- What is Katherine Harshaw's NPI number?
- Katherine Harshaw's National Provider Identifier (NPI) is 1164102505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Harshaw's specialty?
- Katherine Harshaw is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Harshaw located?
- Katherine Harshaw's practice location on file with NPPES is 153 Knollcroft Rd, Lyons, NJ 07939.
- What is Katherine Harshaw's phone number?
- The practice phone number listed in the NPPES registry for Katherine Harshaw is (908) 944-0474.
- Is Katherine Harshaw's NPI active?
- Yes — Katherine Harshaw's NPI (1164102505) is active in the NPPES registry as of the last update on 2025-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.