CAROLINE MARIE MORSE ACNP
NPI 1407092398
Nurse Practitioner - Acute Care in Boston, MA
About Caroline Marie Morse Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE MARIE MORSE ACNP (NPI 1407092398) is an individual acute care provider in Boston, Massachusetts, licensed in Massachusetts (267658) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS.
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 (PECOS)
Caroline Marie Morse Acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Caroline Morse reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 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 02114 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 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Caroline Morse's NPI number?
The NPI number for Caroline Morse is 1407092398. It was assigned to this individual provider in the NPPES registry on December 23, 2008.
Where is Caroline Morse located?
Caroline Morse practices at 55 Fruit St Yawkey 3F - 3300, Boston, MA 02114. The listed phone number is (617) 724-9338.
What is Caroline Morse's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Caroline Morse enrolled in Medicare?
Yes. Caroline Morse is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Caroline Morse's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Morse reassigns Medicare benefits to Massachusetts General Physicians Organization 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 Caroline Morse's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caroline Morse accept?
Health plans from Taro Health list Caroline Morse 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.
When was this NPI record last updated?
The NPPES record for Caroline Morse was last updated on December 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Caroline Marie Morse, ACNP · NPI 1407092398
Acute Care physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since December 23, 2008.
## Identity
- **NPI:** 1407092398 (Entity type: Individual)
- **Enumerated:** December 23, 2008
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 267658 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, YAWKEY 3F - 3300, Boston, MA 02114
- **Phone:** (617) 724-9338
## 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:** Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 23, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1407092398) · Data from the CMS NPPES public registry.