JAMES LOCK MD
NPI 1396736781
Pediatrics - Pediatric Cardiology in Boston, MA

Q: What is James Lock's NPI number?

The NPI number for James Lock is 1396736781. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Q: What is James Lock's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for James Lock was last updated on September 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since November 03, 2005PECOS Enrolled

300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-2793 Get Directions Write a Review

NPPES record last updated: September 23, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About James Lock Md NPPES

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

JAMES LOCK MD (NPI 1396736781) is an individual pediatric cardiology provider in Boston, Massachusetts, licensed in Massachusetts (52889) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396736781

Entity TypeIndividualMale

Primary Taxonomy2080P0202X

Provider Legal NameJAMES LOCKCredential: MD

Location Address300 LONGWOOD AVEBoston, MA 02115-5724

Mailing AddressPo Box 9135, Att:sharon SilvaBrookline, MA 02446-9135 · (800) 927-0002

Phone(617) 355-2793

Sole ProprietorNo

Enumeration DateNovember 3, 2005

Last NPPES UpdateSeptember 23, 2016

✔ NPI 1396736781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

License✔ Licensed in MA · 52889

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Also ListedPediatricsTaxonomy 208000000X · License 52889 (MA)

300 LONGWOOD AVE, Boston, MA 02115

Open in Google Maps ↗

Other Identifiers 4

Medicare UPINB97736

Medicare ID-Type UnspecifiedJ03444MA

Medicaid6179797MA

MedicaidJL03692RI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

James Lock Md 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.

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

MRS. LAUREN ASHLEY SHARIS 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 James Lock's NPI number?

The NPI number for James Lock is 1396736781. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Where is James Lock located?

James Lock practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-2793.

What is James Lock's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is James Lock enrolled in Medicare?

Yes. James Lock is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for James Lock was last updated on September 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.