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JOHN KEANE MD
NPI 1265492847
Internal Medicine - Cardiovascular Disease in Boston, MA

Active since March 27, 2006
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-9793 Get Directions Write a Review

NPPES record last updated: January 22, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Keane Md NPPES

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

JOHN KEANE MD (NPI 1265492847) is an individual cardiovascular disease provider in Boston, Massachusetts, licensed in Massachusetts (35177) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1265492847
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameJOHN KEANECredential: MD
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address91 Stiles Rd, Attn: Sharon SilvaSalem, NH 03079-5804 · (603) 890-4404 · Fax (603) 893-8886
Phone(617) 355-9793
Sole ProprietorNo
Enumeration DateMarch 27, 2006
Last NPPES UpdateJanuary 22, 2010
✔ NPI 1265492847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in MA · 35177
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
300 LONGWOOD AVE, Boston, MA 02115
Open in Google Maps ↗

Other Identifiers 5

Medicaid2025892MA
Other99342101MA · Network Health
Medicare UPINF41189
MedicaidJK03672RI
Medicare ID-Type UnspecifiedM08337MA · Provider Number

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.

JULIE ANN HANSEN LCSW
Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (857) 218-4309
MS. ANNA ROGLIERI
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
STEPHEN G. FLYNN M.D.
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
MISS LAUREN ASHLEY MASTERSON P.T., D.P.T
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7216
MS. SOYUN KWAN LICSW
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Suffolk County (617) 355-0567
PUJA BANKA M.D.
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Suffolk County (617) 355-6363
MR. COURTNEY SULLIVAN FRATTO CPNP
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Suffolk County (857) 218-4085
DR. ELIZABETH S TAGLAUER M.D., PH.D.
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000

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 Keane's NPI number?

The NPI number for John Keane is 1265492847. It was assigned to this individual provider in the NPPES registry on March 27, 2006.

Where is John Keane located?

John Keane practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-9793.

What is John Keane's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for John Keane was last updated on January 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.