Gabrielle Diener, LGPC, NCC
NPI 1235785767 · Mental Health Counselor · Columbia, MD
Gabrielle Diener, LGPC, NCC is a Mental Health Counselor provider in Columbia, MD (NPI 1235785767).
Provider details
- NPI number
- 1235785767
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LGPC, NCC
- Sex
- Female
- Sole proprietor
- Yes
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
6 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
Mailing address
Registry dates
- Enumerated
- 2019-08-12
- Last updated
- 2019-08-12
Frequently asked questions
- What is Gabrielle Diener's NPI number?
- Gabrielle Diener's National Provider Identifier (NPI) is 1235785767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabrielle Diener's specialty?
- Gabrielle Diener is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Gabrielle Diener located?
- Gabrielle Diener's practice location on file with NPPES is 5560 Sterrett Pl Ste 201, Columbia, MD 21044-2627.
- What is Gabrielle Diener's phone number?
- The practice phone number listed in the NPPES registry for Gabrielle Diener is (443) 546-4000.
- Is Gabrielle Diener's NPI active?
- Yes — Gabrielle Diener's NPI (1235785767) is active in the NPPES registry as of the last update on 2019-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.