NICOLE LEGGIERO MD
NPI 1649973363
Internal Medicine in Boston, MA
About Nicole Leggiero Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICOLE LEGGIERO MD (NPI 1649973363) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (1026114) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nicole Leggiero Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nicole Leggiero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 573 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 02118 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
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 Nicole Leggiero's NPI number?
The NPI number for Nicole Leggiero is 1649973363. It was assigned to this individual provider in the NPPES registry on March 22, 2023. The provider is also known as Nicole Bavaro.
Where is Nicole Leggiero located?
Nicole Leggiero practices at 801 Massachusetts Ave, Suite 6C Crosstown Bldg, Boston, MA 02118. The listed phone number is (617) 414-5951.
What is Nicole Leggiero's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nicole Leggiero enrolled in Medicare?
Yes. Nicole Leggiero is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nicole Leggiero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Leggiero reassigns Medicare benefits to Evans Medical Foundation, 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 Nicole Leggiero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nicole Leggiero was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Nicole Leggiero, MD · NPI 1649973363
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 22, 2023.
## Identity
- **NPI:** 1649973363 (Entity type: Individual)
- **Enumerated:** March 22, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 1026114 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG, Boston, MA 02118-2605
- **Phone:** (617) 414-5951 · **Fax:** (617) 414-9201
## 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:** Evans Medical Foundation, Inc. (NPI 1912954124, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** May 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649973363) · Data from the CMS NPPES public registry.