NEWTON WELLESLEY EMERGENCY MEDICINE SPECIALIST, P .C.
NPI 1346355526
Emergency Medicine in Newton, MA

Active since August 20, 2006
2014 WASHINGTON ST, NEWTON, MA 02462(617) 243-6040(617) 243-6924 Get Directions Write a Review

NPPES record last updated: October 20, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 20, 2020, Aug 22, 2020 (2 updates tracked since 2020).

About Newton Wellesley Emergency Medicine Specialist, P .c. NPPES

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

NEWTON WELLESLEY EMERGENCY MEDICINE SPECIALIST, P .C. (NPI 1346355526) is a healthcare organization registered as an emergency medicine in Newton, Massachusetts and active in the NPI registry since August 2006. The organization lists Mark Lemons, President, as its authorized official.

NPPES Registry Identity

NPI1346355526
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameNEWTON WELLESLEY EMERGENCY MEDICINE SPECIALIST, P .C.
Location Address2014 WASHINGTON STNewton, MA 02462-1607
Mailing Address2014 Washington StNewton, MA 02462-1607 · (617) 243-6040 · Fax (617) 243-6924
Fax(617) 243-6924
Organization SubpartNo
Authorized OfficialMark LemonsPresident · (508) 561-5683
Enumeration DateAugust 20, 2006
Last NPPES UpdateOctober 20, 20202 updates tracked since enumeration
NPPES CertifiedOctober 20, 2020
✔ NPI 1346355526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2014 WASHINGTON ST, Newton, MA 02462

Other Identifiers 1

Medicaid9783288MA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Newton Wellesley Emergency Medicine Specialist, P .c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

46

Medicare enrollment records show 46 clinicians reassign Medicare billing to Newton Wellesley Emergency Medicine Specialist, P .C., which bills Medicare for the services they deliver. Of these, 11 practice at this address and 28 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Emergency Medicine40
Pediatric Medicine5
Nurse Practitioner1

Nearest to this location (20)

See all 46
Emergency Medicine
NPI 1376507723
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6040
✔ PECOSSame address
Emergency Medicine
NPI 1194119669
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6192
✔ PECOSSame address
Emergency Medicine
NPI 1609890144
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6193
✔ PECOS✔ Accepts MedicareSame address
Emergency Medicine
NPI 1831159458
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6040
✔ PECOSSame address
Emergency Medicine
NPI 1912327735
2014 WASHINGTON ST
Newton, MA 02462
(617) 643-6000
✔ PECOS✔ Accepts MedicareSame address
Emergency Medicine
NPI 1104387158
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6193
✔ PECOS✔ Accepts MedicareSame address
Emergency Medicine
NPI 1104887678
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6040
✔ PECOSSame address
Emergency Medicine
NPI 1922158963
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6040
✔ PECOSSame address
Nurse Practitioner
NPI 1073668687
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6193
✔ PECOSSame address
Emergency Medicine
NPI 1659332609
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6040
✔ PECOS✔ Accepts MedicareSame address
Pediatric Medicine
NPI 1700840162
2014 WASHINGTON ST
Newton, MA 02462
(617) 243-6040
✔ PECOSSame address
Emergency Medicine
NPI 1417910134
1400 VFW PKWY
West Roxbury, MA 02132
(617) 323-7700
✔ PECOS5.5 mi
Emergency Medicine
NPI 1326032707
330 MOUNT AUBURN ST EMERGENCY DEPARTMENT
Cambridge, MA 02138
(617) 499-5617
✔ PECOS6.4 mi
Emergency Medicine
NPI 1740274620
330 MOUNT AUBURN ST
Cambridge, MA 02138
(617) 499-5025
✔ PECOS✔ Accepts Medicare6.4 mi
Emergency Medicine
NPI 1992952493
1 DEACONESS RD WEST CLINICAL CENTER
Boston, MA 02215
(617) 754-2339
✔ PECOS7.1 mi
Pediatric Medicine
NPI 1285028654
300 LONGWOOD AVE HUNNEWELL BUILDING, PAVILION 129, HOUSESTAFF LOUNGE
Boston, MA 02115
(617) 355-6000
✔ PECOS7.2 mi
Emergency Medicine
NPI 1811157985
300 LONGWOOD AVE BOSTON CHILDRENS HOSPITAL
Boston, MA 02115
(617) 355-6000
✔ PECOS7.2 mi
Emergency Medicine
NPI 1669967477
330 BROOKLINE AVE
Boston, MA 02215
(617) 667-7000
✔ PECOS7.3 mi
Pediatric Medicine
NPI 1639153547
1 BOSTON MEDICAL CENTER PL CHILD HEALTH FOUNDATION OF BOSTON , DOWLING 3 SOUTH
Boston, MA 02118
(617) 414-5170
✔ PECOS8.8 mi
Emergency Medicine
NPI 1326190612
115 LINCOLN ST DEPARTMENT OF EMERGENCY MEDICINE
Framingham, MA 01702
(508) 383-1104
✔ PECOS9.4 mi
See all 46 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Newton Wellesley Emergency Medicine Specialist, P .C.'s NPI number?

The NPI number for Newton Wellesley Emergency Medicine Specialist, P .C. is 1346355526. It was assigned to this organization in the NPPES registry on August 20, 2006.

Where is Newton Wellesley Emergency Medicine Specialist, P .C. located?

Newton Wellesley Emergency Medicine Specialist, P .C. is located at 2014 Washington St, Newton, MA 02462. The listed phone number is (617) 243-6040.

What is Newton Wellesley Emergency Medicine Specialist, P .C.'s specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Newton Wellesley Emergency Medicine Specialist, P .C. enrolled in Medicare?

Yes. Newton Wellesley Emergency Medicine Specialist, P .C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Newton Wellesley Emergency Medicine Specialist, P .C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 46 clinicians in 3 Medicare specialties reassign their Medicare billing to Newton Wellesley Emergency Medicine Specialist, P .C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Emergency Medicine (40), Pediatric Medicine (5) and Nurse Practitioner (1). Of these, 11 practice at this address and 28 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Newton Wellesley Emergency Medicine Specialist, P .C. was last updated on October 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.