Claire Grainger-Valvano, LCSW
NPI 1871032573 · Mental Health Counselor · River Edge, NJ
Claire Grainger-Valvano, LCSW is a Mental Health Counselor provider in River Edge, NJ (NPI 1871032573).
Provider details
- NPI number
- 1871032573
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05555100 (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
9 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
- 2017-02-15
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Claire Grainger-Valvano's NPI number?
- Claire Grainger-Valvano's National Provider Identifier (NPI) is 1871032573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Grainger-Valvano's specialty?
- Claire Grainger-Valvano is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Claire Grainger-Valvano located?
- Claire Grainger-Valvano's practice location on file with NPPES is 258 Concord Dr, River Edge, NJ 07661-1318.
- What is Claire Grainger-Valvano's phone number?
- The practice phone number listed in the NPPES registry for Claire Grainger-Valvano is (201) 370-6459.
- Is Claire Grainger-Valvano's NPI active?
- Yes — Claire Grainger-Valvano's NPI (1871032573) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.