DR. JOANNA BROWN M.D.
NPI 1720059025
Family Medicine - Adolescent Medicine in Boston, MA
About Dr. Joanna Brown M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOANNA BROWN M.D. (NPI 1720059025) is an individual adolescent medicine provider in Boston, Massachusetts, licensed in Massachusetts (224401) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Johnston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Joanna Brown M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Joanna Brown reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 1,358 clinicians in this Medicare group
Central Falls, RI 02863
- Reassigned Medicare billing, Rhode Island enrollment
- 75 clinicians in this Medicare group
Pascoag, RI 02859
- Reassigned Medicare billing, Rhode Island enrollment
- 39 clinicians in this Medicare group
Cranston, RI 02920
- Reassigned Medicare billing, Rhode Island enrollment
- 48 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 02115 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.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Joanna Brown's NPI number?
The NPI number for Joanna Brown is 1720059025. It was assigned to this individual provider in the NPPES registry on January 27, 2006.
Where is Joanna Brown located?
Joanna Brown practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.
What is Joanna Brown's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Adolescent Medicine, with taxonomy code 207QA0000X.
Is Joanna Brown enrolled in Medicare?
Yes. Joanna Brown is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Joanna Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Brown reassigns Medicare benefits to 4 organizations: Children's Hospital Pediatric Associates, Inc (Boston, MA), Blackstone Valley Community Health Care, Inc. (Central Falls, RI), Northwest Community Health Care (Pascoag, RI) and Comprehensive Community Action, Inc. (Cranston, RI). Each 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 Joanna 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 Joanna Brown was last updated on September 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Joanna Brown, M.D. · NPI 1720059025
Adolescent Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since January 27, 2006.
## Identity
- **NPI:** 1720059025 (Entity type: Individual)
- **Enumerated:** January 27, 2006
- **Primary specialty:** Family Medicine - Adolescent Medicine · taxonomy 207QA0000X
- **State license:** 224401 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5724
- **Phone:** (617) 355-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Children's Hospital Pediatric Associates, Inc (NPI 1457306664, Boston, MA); Blackstone Valley Community Health Care, Inc. (NPI 1275847766, Central Falls, RI); Northwest Community Health Care (NPI 1245219070, Pascoag, RI); Comprehensive Community Action, Inc. (NPI 1366441719, Cranston, RI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 6, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1720059025) · Data from the CMS NPPES public registry.