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JOHN LESO DO
NPI 1972063006
Student in an Organized Health Care Education/Training Program in Brighton, MA

Active since March 24, 2019PECOS Enrolled
736 CAMBRIDGE ST, 2ND FL, BLDG C 7TH FL, BRIGHTON, MA 02135(617) 789-2344(617) 789-2975 Get Directions Write a Review

NPPES record last updated: May 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 15, 2026, Mar 24, 2019 (2 updates tracked since 2019).

About John Leso Do NPPES

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

JOHN LESO DO (NPI 1972063006) is an individual student in an organized health care education/training program in Brighton, Massachusetts, licensed in New York (64189) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1972063006
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameJOHN LESOCredential: DO
Location Address736 CAMBRIDGE ST, 2ND FL, BLDG C 7TH FLBrighton, MA 02135
Mailing Address960 Massachusetts Ave, Fl 2Boston, MA 02118
Phone(617) 789-2344
Fax(617) 789-2975
Sole ProprietorNo
Enumeration DateMarch 24, 2019
Last NPPES UpdateMay 15, 20262 updates tracked since enumeration
NPPES CertifiedMay 15, 2026
✔ NPI 1972063006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
License✔ Licensed in NY · 64189
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedInternal MedicineTaxonomy 207R00000X · License 1027986 (MA)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 1027986 (MA)
736 CAMBRIDGE ST, 2ND FL, Brighton, MA 02135
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1830 Oak St, Suite 205WBrockton, MA 02301 · Phone (508) 583-4440 · Fax (508) 583-7401
Location 21 Hospital Dr Dept OfColumbia, MO 65212-1000 · Phone (573) 884-6393
Location 360 East St, Suite 1400Methuen, MA 01844 · Phone (617) 789-2045 · Fax (617) 779-6760

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Leso Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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 John Leso's NPI number?

The NPI number for John Leso is 1972063006. It was assigned to this individual provider in the NPPES registry on March 24, 2019.

Where is John Leso located?

John Leso practices at 736 Cambridge St, 2nd Fl Bldg C 7th Fl, Brighton, MA 02135. The listed phone number is (617) 789-2344.

What is John Leso's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is John Leso enrolled in Medicare?

Yes. John Leso is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Leso was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.