BLAIR BROWN
NPI 1982556106
Social Worker - Clinical in Baltimore, MD
About Blair Brown NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BLAIR BROWN (NPI 1982556106) is an individual clinical provider in Baltimore, Maryland, licensed in Maryland (30180) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Blair Brown 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 Blair Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Towson, MD 21286
- Reassigned Medicare billing, Maryland enrollment
- 25 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 21224 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Blair Brown's NPI number?
The NPI number for Blair Brown is 1982556106. It was assigned to this individual provider in the NPPES registry on February 11, 2026.
Where is Blair Brown located?
Blair Brown practices at 629 S Streeper St, Baltimore, MD 21224. The listed phone number is (443) 789-6162.
What is Blair Brown's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Blair Brown enrolled in Medicare?
Yes. Blair Brown 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 Blair Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Blair Brown reassigns Medicare benefits to Marissa Block LLC (Towson, 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 Blair Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Blair Brown was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Blair Brown · NPI 1982556106
Clinical provider in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 11, 2026.
## Identity
- **NPI:** 1982556106 (Entity type: Individual)
- **Enumerated:** February 11, 2026
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 30180 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 629 S STREEPER ST, Baltimore, MD 21224-3831
- **Phone:** (443) 789-6162
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Marissa Block LLC (NPI 1407453939, Towson, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** February 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1982556106) · Data from the CMS NPPES public registry.