PRATT ASSOCIATES
NPI 1215971361
Radiology - Radiation Oncology in Boston, MA
About Pratt Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRATT ASSOCIATES (NPI 1215971361) is a healthcare organization registered as a radiation oncology in Boston, Massachusetts and active in the NPI registry since June 2006. The organization lists Edward Gallegos, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Pratt Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Pratt Associates, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (11)
Boston, MA 02111
Boston, MA 02111
Providence, RI 02903
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Pratt Radiation Oncology Associates Inc's NPI number?
The NPI number for Pratt Radiation Oncology Associates Inc is 1215971361. It was assigned to this organization in the NPPES registry on June 16, 2006. The provider is doing business as Pratt Associates.
Where is Pratt Radiation Oncology Associates Inc located?
Pratt Radiation Oncology Associates Inc is located at 800 Washington St Box 1013, Boston, MA 02111. The listed phone number is (617) 636-5000.
What is Pratt Radiation Oncology Associates Inc's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Pratt Radiation Oncology Associates Inc enrolled in Medicare?
Yes. Pratt Radiation Oncology Associates Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Pratt Radiation Oncology Associates Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 2 Medicare specialties reassign their Medicare billing to Pratt Radiation Oncology Associates Inc. A 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 the clinician's services. The largest specialties are Radiation Oncology (9) and Diagnostic Radiology (2). Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Pratt Radiation Oncology Associates Inc was last updated on April 21, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Pratt Associates · NPI 1215971361
Radiation Oncology organization in Boston, Massachusetts. Organization record, active in the CMS NPPES registry since June 16, 2006.
## Identity
- **NPI:** 1215971361 (Entity type: Organization)
- **Enumerated:** June 16, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **Legal business name:** Pratt Radiation Oncology Associates Inc
- **Organization subpart:** No
- **Authorized official:** Edward Gallegos, DIRECTOR
## Practice location
- **Address:** 800 WASHINGTON ST, BOX 1013, Boston, MA 02111-1552
- **Phone:** (617) 636-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Radiation Oncology (9), Diagnostic Radiology (2); 3 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 21, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1215971361) · Data from the CMS NPPES public registry.