SHAWNA O'BRIEN OTR/L
NPI 1003214958
Occupational Therapist in Braintree, MA
About Shawna O'brien Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAWNA O'BRIEN OTR/L (NPI 1003214958) is an individual occupational therapist in Braintree, Massachusetts, licensed in Massachusetts (10396) and active in the NPI registry since December 2014. She is a graduate of Other (2011).
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
Shawna O'brien Otr/l 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 Reassignments
2Medicare enrollment records show Shawna O'brien reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Matthews, NC 28105
- Reassigned Medicare billing, North Carolina enrollment
- 41 clinicians in this Medicare group
Lexington, SC 29072
- Reassigned Medicare billing, South Carolina enrollment
- 455 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRAINTREE, MA 02184
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 Shawna O'brien's NPI number?
The NPI number for Shawna O'brien is 1003214958. It was assigned to this individual provider in the NPPES registry on December 9, 2014.
Where is Shawna O'brien located?
Shawna O'brien practices at 233 Middle St, Braintree, MA 02184. The listed phone number is (781) 843-1860.
What is Shawna O'brien's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Shawna O'brien enrolled in Medicare?
Yes. Shawna O'brien 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 organizations bill Medicare for Shawna O'brien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shawna O'brien reassigns Medicare benefits to 2 organizations: Fox Rehab Ot Nc LLC (Matthews, NC) and Fox Rehabilitation Services Of South Carolina, LLC (Lexington, SC). 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 Shawna O'brien'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 Shawna O'brien was last updated on December 9, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.