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NICOLE LEGGIERO MD
NPI 1649973363
Internal Medicine in Boston, MA

Active since March 22, 2023PECOS Enrolled
801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG, BOSTON, MA 02118(617) 414-5951(617) 414-9201 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 1, 2026, Mar 27, 2023, Mar 22, 2023 (3 updates tracked since 2023).

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

NPI1649973363
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameNICOLE LEGGIEROCredential: MD
Location Address801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDGBoston, MA 02118-2605
Mailing Address960 Massachusetts Ave, Fl 2Boston, MA 02118-2690
Phone(617) 414-5951
Fax(617) 414-9201
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 2023
Enumeration DateMarch 22, 2023
Last NPPES UpdateMay 1, 20263 updates tracked since enumeration
NPPES CertifiedMay 1, 2026
✔ NPI 1649973363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 1026114
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
801 MASSACHUSETTS AVE, SUITE 6C, Boston, MA 02118
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Other Names 1

Former Name (1)Nicole Bavaro

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicole Leggiero Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9537520721
PECOS Enrollment IDI20260514001321
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. MAXWELL JACOB UETZ MD
Internal Medicine
801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG
BOSTON, MA 02118
Suffolk County (617) 414-5951
DIVYA H. SATISHCHANDRA MD
Internal Medicine
801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG
BOSTON, MA 02118
Suffolk County (617) 414-5951
JOHN M STONE MD
Internal Medicine
801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG
BOSTON, MA 02118
Suffolk County (617) 414-5951
MAIA RIEGER CLAMAN FNP-BC
Nurse Practitioner (Family)
801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG
BOSTON, MA 02118
Suffolk County (617) 414-5951
DR. JOSHUA CAMPBELL GRUBBS MD, MPH
Internal Medicine
801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG
BOSTON, MA 02118
Suffolk County (617) 414-5951
JASON SCOTT MCLEAN MD, MPH
Internal Medicine
801 MASSACHUSETTS AVE, SUITE 6C, ADULT PRIMARY CARE
BOSTON, MA 02118
Suffolk County (617) 414-5951
KIMBERLY A BAUTISTA RN
Nurse Practitioner (Family)
801 MASSACHUSETTS AVE, SUITE 6C
BOSTON, MA 02118
Suffolk County (617) 414-5951
OM A KOTHARI
Internal Medicine
801 MASSACHUSETTS AVE, SUITE 6C, CROSSTOWN BLDG
BOSTON, MA 02118
Suffolk County (617) 414-5951

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.

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 3 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.