MS. CARRIE MORGENSTEIN M.D.
NPI 1417183690
Internal Medicine in Boston, MA
About Ms. Carrie Morgenstein M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CARRIE MORGENSTEIN M.D. (NPI 1417183690) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (240137) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Newton-wellesley Hospital, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Ms. Carrie Morgenstein M.d. 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 Reassignment
Medicare enrollment records show Carrie Morgenstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newton, MA 02462
- Reassigned Medicare billing, Massachusetts enrollment
- 992 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 5
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.
Newton-Wellesley Hospital
Acute Care Hospitals · Newton, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 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 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
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 Carrie Morgenstein's NPI number?
The NPI number for Carrie Morgenstein is 1417183690. It was assigned to this individual provider in the NPPES registry on June 2, 2009.
Where is Carrie Morgenstein located?
Carrie Morgenstein practices at 330 Brookline Ave Deaconess 307, Boston, MA 02215. The listed phone number is (617) 632-8266.
What is Carrie Morgenstein's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Carrie Morgenstein enrolled in Medicare?
Yes. Carrie Morgenstein 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 organization bills Medicare for Carrie Morgenstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carrie Morgenstein reassigns Medicare benefits to Mass General Brigham Medical Group Suburban Massachusetts Inc (Newton, 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 Carrie Morgenstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carrie Morgenstein accept?
Health plans from Taro Health and WellSense Health Plan list Carrie Morgenstein 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 Carrie Morgenstein affiliated with any hospitals?
According to CMS data, Carrie Morgenstein is affiliated with Newton-Wellesley Hospital and Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Carrie Morgenstein was last updated on June 15, 2009. 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.
# Ms. Carrie Morgenstein, M.D. · NPI 1417183690
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 2, 2009.
## Identity
- **NPI:** 1417183690 (Entity type: Individual)
- **Enumerated:** June 2, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 240137 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 330 BROOKLINE AVE, DEACONESS 307, Boston, MA 02215-5400
- **Phone:** (617) 632-8266
## 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:** Mass General Brigham Medical Group Suburban Massachusetts Inc (NPI 1538191218, Newton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 15, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1417183690) · Data from the CMS NPPES public registry.