CASEY C O'BOYLE ANP
NPI 1265878987
Nurse Practitioner - Adult Health in Plymouth, MA
About Casey C O'boyle Anp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASEY C O'BOYLE ANP (NPI 1265878987) is an individual adult health provider in Plymouth, Massachusetts, licensed in Massachusetts (RN270585) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Casey C O'boyle Anp 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 Casey O'boyle reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- 419 clinicians in this Medicare group
Salem, MA 01970
- Reassigned Medicare billing, Massachusetts enrollment
- 994 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 10
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
South Shore Hospital
Acute Care Hospitals · South Weymouth, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02360 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.
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 Casey O'boyle's NPI number?
The NPI number for Casey O'boyle is 1265878987. It was assigned to this individual provider in the NPPES registry on May 21, 2013.
Where is Casey O'boyle located?
Casey O'boyle practices at 45 Resnik Rd Suite 202, Plymouth, MA 02360. The listed phone number is (508) 746-0754.
What is Casey O'boyle's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Casey O'boyle enrolled in Medicare?
Yes. Casey O'boyle 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 Casey O'boyle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casey O'boyle reassigns Medicare benefits to 2 organizations: Harbor Medical Associates, Inc. (South Weymouth, MA) and Mass General Brigham Medical Group Northern Massachusetts Inc (Salem, MA). 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 Casey O'boyle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Casey O'boyle accept?
Health plans from Taro Health list Casey O'boyle as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Casey O'boyle affiliated with any hospitals?
According to CMS data, Casey O'boyle is affiliated with South Shore Hospital and Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Casey O'boyle was last updated on December 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Casey C O'boyle, ANP · NPI 1265878987
Adult Health physician in Plymouth, Massachusetts. Individual provider, active in the CMS NPPES registry since May 21, 2013.
## Identity
- **NPI:** 1265878987 (Entity type: Individual)
- **Enumerated:** May 21, 2013
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** RN270585 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 45 RESNIK RD, SUITE 202, Plymouth, MA 02360-4844
- **Phone:** (508) 746-0754 · **Fax:** (508) 747-7867
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Harbor Medical Associates, Inc. (NPI 1124079561, South Weymouth, MA); Mass General Brigham Medical Group Northern Massachusetts Inc (NPI 1588606123, Salem, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** December 21, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1265878987) · Data from the CMS NPPES public registry.