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GIANNI BONO
NPI 1538510995
Internal Medicine - Geriatric Medicine in Boston, MA

Active since June 28, 2016PECOS Enrolled
26 ISABELLA ST UNIT 1, BOSTON, MA 02116(347) 614-6371 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Feb 7, 2025, Aug 29, 2019, Jun 28, 2016 (3 updates tracked since 2016).

About Gianni Bono NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GIANNI BONO (NPI 1538510995) is an individual geriatric medicine provider in Boston, Massachusetts, licensed in Massachusetts (279004) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1538510995
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameGIANNI BONO
Location Address26 ISABELLA ST UNIT 1Boston, MA 02116-5250
Mailing Address26 Isabella St Unit 1Boston, MA 02116-5250 · (347) 614-6371
Phone(347) 614-6371
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateJune 28, 2016
Last NPPES UpdateOctober 24, 20253 updates tracked since enumeration
NPPES CertifiedOctober 24, 2025
✔ NPI 1538510995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in MA · 279004
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
26 ISABELLA ST UNIT 1, Boston, MA 02116
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Secondary Practice Locations 2

Location 120 Guest StBrighton, MA 02135-2040 · Phone (347) 614-6371
Location 255 Fruit St Apt 1Boston, MA 02114-2696 · Phone (347) 614-6371 ext. 46371

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gianni Bono is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5092050997
PECOS Enrollment IDI20251104002432
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.

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, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02116 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
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
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.

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 Gianni Bono's NPI number?

The NPI number for Gianni Bono is 1538510995. It was assigned to this individual provider in the NPPES registry on June 28, 2016.

Where is Gianni Bono located?

Gianni Bono practices at 26 Isabella St Unit 1, Boston, MA 02116. The listed phone number is (347) 614-6371.

What is Gianni Bono's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Gianni Bono enrolled in Medicare?

Yes. Gianni Bono is registered in the Medicare PECOS enrollment system.

Is Gianni Bono affiliated with any hospitals?

According to CMS data, Gianni Bono is affiliated with Massachusetts General Hospital.

When was this NPI record last updated?

The NPPES record for Gianni Bono was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.