JAMES FORSTER BASTIAN MD
NPI 1851321350
Pediatrics in Jamaica Plain, MA
About James Forster Bastian Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES FORSTER BASTIAN MD (NPI 1851321350) is an individual pediatrics provider in Jamaica Plain, Massachusetts, licensed in Massachusetts (157239) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
James Forster Bastian Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Bastian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 220 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 02130 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JAMAICA PLAIN, MA 02130
JAMAICA PLAIN, MA 02130
JAMAICA PLAIN, MA 02130
JAMAICA PLAIN, MA 02130
JAMAICA PLAIN, MA 02130
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 James Bastian's NPI number?
The NPI number for James Bastian is 1851321350. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is James Bastian located?
James Bastian practices at 640 Centre Street Southern Jamaica Plain Health Center, Jamaica Plain, MA 02130. The listed phone number is (617) 983-4100.
What is James Bastian's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is James Bastian enrolled in Medicare?
Yes. James Bastian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Bastian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Bastian reassigns Medicare benefits to Brigham & Womens Hospital, Inc. (Boston, MA). 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 James Bastian'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 James Bastian was last updated on August 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.