IndividualActive
Katherine Harold
NPI 1942771332 · Social Worker · Montclair, NJ
Katherine Harold is a Social Worker provider in Montclair, NJ (NPI 1942771332).
Provider details
- NPI number
- 1942771332
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
80 Park St
Montclair, NJ 07042-2904
Phone: (201) 250-4508
Street-level locationGet directions
Mailing address
470 Willow St
Orange, NJ 07050-2019
Registry dates
- Enumerated
- 2018-12-10
- Last updated
- 2018-12-10
Frequently asked questions
- What is Katherine Harold's NPI number?
- Katherine Harold's National Provider Identifier (NPI) is 1942771332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Harold's specialty?
- Katherine Harold is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Harold located?
- Katherine Harold's practice location on file with NPPES is 80 Park St, Montclair, NJ 07042-2904.
- What is Katherine Harold's phone number?
- The practice phone number listed in the NPPES registry for Katherine Harold is (201) 250-4508.
- Is Katherine Harold's NPI active?
- Yes — Katherine Harold's NPI (1942771332) is active in the NPPES registry as of the last update on 2018-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.