MARIE ROSALETTE ALISANGCO MORTEL M.D.
NPI 1396187472
Internal Medicine in Boston, MA
About Marie Rosalette Alisangco Mortel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIE ROSALETTE ALISANGCO MORTEL M.D. (NPI 1396187472) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (292616) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Other (2010).
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
Marie Rosalette Alisangco Mortel 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 Reassignments
2Medicare enrollment records show Marie Rosalette Mortel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1851333686 (Massachusetts)
- 531 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brigham And Women's Hospital
Acute Care Hospitals · Boston, MAFaulkner Hospital-Brigham And Women's
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 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 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Marie Rosalette Mortel's NPI number?
The NPI number for Marie Rosalette Mortel is 1396187472. It was assigned to this individual provider in the NPPES registry on July 18, 2013.
Where is Marie Rosalette Mortel located?
Marie Rosalette Mortel practices at 75 Francis St, Boston, MA 02115. The listed phone number is (617) 732-5500.
What is Marie Rosalette Mortel's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marie Rosalette Mortel enrolled in Medicare?
Yes. Marie Rosalette Mortel 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 Marie Rosalette Mortel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marie Rosalette Mortel reassigns Medicare benefits to 2 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA) and Dana-Farber Cancer Institute, Inc. (Boston, 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 Marie Rosalette Mortel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marie Rosalette Mortel accept?
Health plans from Taro Health list Marie Rosalette Mortel 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 Marie Rosalette Mortel affiliated with any hospitals?
According to CMS data, Marie Rosalette Mortel is affiliated with Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.
When was this NPI record last updated?
The NPPES record for Marie Rosalette Mortel was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Marie Rosalette Alisangco Mortel, M.D. · NPI 1396187472
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since July 18, 2013.
## Identity
- **NPI:** 1396187472 (Entity type: Individual)
- **Enumerated:** July 18, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 292616 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 FRANCIS ST, Boston, MA 02115-6106
- **Phone:** (617) 732-5500
## 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): Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Dana-Farber Cancer Institute, Inc. (NPI 1346433257, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** October 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396187472) · Data from the CMS NPPES public registry.