DIANA E BOLLER LCSW-C
NPI 1447647888
Social Worker - Clinical in Oakland, MD
About Diana E Boller Lcsw-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA E BOLLER LCSW-C (NPI 1447647888) is an individual clinical provider in Oakland, Maryland, licensed in Maryland (08762) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Diana E Boller Lcsw-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Diana Boller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oakland, MD 21550
- Reassigned Medicare billing, Maryland enrollment
- 26 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21550 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAKLAND, MD 21550
OAKLAND, MD 21550
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diana Boller's NPI number?
The NPI number for Diana Boller is 1447647888. It was assigned to this individual provider in the NPPES registry on April 23, 2015.
Where is Diana Boller located?
Diana Boller practices at 1027 Memorial Dr, Oakland, MD 21550. The listed phone number is (301) 533-3300.
What is Diana Boller's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Diana Boller enrolled in Medicare?
Yes. Diana Boller is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Diana Boller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Boller reassigns Medicare benefits to Western Maryland Health Care Corporation (Oakland, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diana Boller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diana Boller accept?
Health plans from CareSource and Highmark Blue Cross Blue Shield West Virginia list Diana Boller as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Diana Boller was last updated on April 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Diana E Boller, LCSW-C · NPI 1447647888
Clinical provider in Oakland, Maryland. Individual provider, active in the CMS NPPES registry since April 23, 2015.
## Identity
- **NPI:** 1447647888 (Entity type: Individual)
- **Enumerated:** April 23, 2015
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 08762 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1027 MEMORIAL DR, Oakland, MD 21550-4343
- **Phone:** (301) 533-3300 · **Fax:** (301) 533-3299
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Western Maryland Health Care Corporation (NPI 1467427047, Oakland, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** April 21, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1447647888) · Data from the CMS NPPES public registry.