IndividualActive
Jennifer Gruber, LGSW
NPI 1114807310 · Social Worker · Martinsburg, WV
Jennifer Gruber, LGSW is a Social Worker provider in Martinsburg, WV (NPI 1114807310).
Provider details
- NPI number
- 1114807310
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LGSW
- Sex
- Female
- Sole proprietor
- No
- License
- BP00947385 (WV)
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
Under 1 yr in 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
400 Foxcroft Ave
Martinsburg, WV 25401-5302
Phone: (304) 443-1408
Street-level locationGet directions
Mailing address
1005 White Willow Way
Morgantown, WV 26505-6119
Additional practice locations (1)
- 3 N Artizan StWilliamsport, MD 21795-1101Phone: (240) 217-8536
Registry dates
- Enumerated
- 2025-09-08
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Jennifer Gruber's NPI number?
- Jennifer Gruber's National Provider Identifier (NPI) is 1114807310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Gruber's specialty?
- Jennifer Gruber is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Gruber located?
- Jennifer Gruber's practice location on file with NPPES is 400 Foxcroft Ave, Martinsburg, WV 25401-5302.
- What is Jennifer Gruber's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Gruber is (304) 443-1408.
- Is Jennifer Gruber's NPI active?
- Yes — Jennifer Gruber's NPI (1114807310) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.