MISS JOCELYN ALEXANDRIA CARTER M.D.
NPI 1184730103
Internal Medicine in Boston, MA
About Miss Jocelyn Alexandria Carter M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS JOCELYN ALEXANDRIA CARTER M.D. (NPI 1184730103) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (246535) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2006).
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)
Miss Jocelyn Alexandria Carter M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Jocelyn Carter reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Salem, MA 01970
- Reassigned Medicare billing, Massachusetts enrollment
- 94 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MAPhysician 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 2
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 Jocelyn Carter's NPI number?
The NPI number for Jocelyn Carter is 1184730103. It was assigned to this individual provider in the NPPES registry on August 22, 2006.
Where is Jocelyn Carter located?
Jocelyn Carter practices at 55 Fruit St # 015, Boston, MA 02114. The listed phone number is (617) 726-2000.
What is Jocelyn Carter's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jocelyn Carter enrolled in Medicare?
Yes. Jocelyn Carter is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jocelyn Carter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jocelyn Carter reassigns Medicare benefits to 3 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and North Shore Medical Center, 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 Jocelyn Carter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jocelyn Carter accept?
Health plans from Taro Health list Jocelyn Carter 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 Jocelyn Carter affiliated with any hospitals?
According to CMS data, Jocelyn Carter is affiliated with Massachusetts General Hospital.
When was this NPI record last updated?
The NPPES record for Jocelyn Carter was last updated on March 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Miss Jocelyn Alexandria Carter, M.D. · NPI 1184730103
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since August 22, 2006.
## Identity
- **NPI:** 1184730103 (Entity type: Individual)
- **Enumerated:** August 22, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 246535 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 55 FRUIT ST # 015, Boston, MA 02114-2621
- **Phone:** (617) 726-2000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); North Shore Medical Center, Inc. (NPI 1730121633, Salem, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2006
## Record status
- **NPPES last updated:** March 4, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1184730103) · Data from the CMS NPPES public registry.