Diana Boller, LCSW-C
NPI 1447647888 · Clinical Social Worker · Oakland, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Boller, LCSW-C is a Clinical Social Worker provider in Oakland, MD (NPI 1447647888).
Provider details
- NPI number
- 1447647888
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 08762 (MD)
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
11 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
- 2015-04-23
- Last updated
- 2021-04-21
- Certified
- 2021-04-21
Frequently asked questions
- What is Diana Boller's NPI number?
- Diana Boller's National Provider Identifier (NPI) is 1447647888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Boller's specialty?
- Diana Boller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Boller located?
- Diana Boller's practice location on file with NPPES is 1027 Memorial Dr, Oakland, MD 21550-4343.
- What is Diana Boller's phone number?
- The practice phone number listed in the NPPES registry for Diana Boller is (301) 533-3300.
- Does Diana Boller accept Medicare?
- Diana Boller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Boller's NPI active?
- Yes — Diana Boller's NPI (1447647888) is active in the NPPES registry as of the last update on 2021-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.