Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TERESA R CAHILL MD
NPI 1417935214
Radiology - Body Imaging in Newton Lower Falls, MA

Q: What is Teresa Cahill's NPI number?

The NPI number for Teresa Cahill is 1417935214. It was assigned to this individual provider in the NPPES registry on January 3, 2006.

Q: What is Teresa Cahill's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Body Imaging, with taxonomy code 2085B0100X.

Q: When was this NPI record last updated?

The NPPES record for Teresa Cahill was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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 January 03, 2006PECOS EnrolledAccepts Medicare Assignment

2014 WASHINGTON ST, NEWTON WELLESLEY RADIOLOGY ASSOCIATES, NEWTON LOWER FALLS, MA 02462(617) 243-6600 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Teresa R Cahill Md NPPES

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

TERESA R CAHILL MD (NPI 1417935214) is an individual body imaging provider in Newton Lower Falls, Massachusetts, licensed in Massachusetts (72359) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Georgetown University School Of Medicine (1987).

NPPES Registry Identity

NPI1417935214

Entity TypeIndividualFemale

Primary Taxonomy2085B0100X

Provider Legal NameTERESA R CAHILLCredential: MD

Location Address2014 WASHINGTON ST, NEWTON WELLESLEY RADIOLOGY ASSOCIATESNewton Lower Falls, MA 02462-1607

Mailing AddressPo Box 66799, Newton Wellesley Radiology AssociatesFalmouth, ME 04105-6799 · (207) 347-7423

Phone(617) 243-6600

Sole ProprietorNo

Medical School CMSGeorgetown University School Of MedicineGraduated 1987

Enumeration DateJanuary 3, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1417935214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Body ImagingAllopathic & Osteopathic Physicians

Taxonomy Code2085B0100X

License✔ Licensed in MA · 72359

Definition

A Radiology doctor of Osteopathy that specializes in Body Imaging.

2014 WASHINGTON ST, Newton Lower Falls, MA 02462

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Other Identifiers 2

OtherJ12171MA · Blue Shield

Medicaid3089321MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Teresa R Cahill Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789623224

PECOS Enrollment IDI20050426000037

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.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

797 services797 patients

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

797 services797 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

171 services164 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

137 services132 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

137 services128 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

87 services85 patients

Screening 3d breast mammography 77063

84 services84 patients

Screening mammography 77067

84 services84 patients

Biopsy of breast and placement of locating device using ultrasound, first growth 19083

A breast biopsy with locating device placement involves taking a small sample from an unusual growth, using ultrasound for precise targeting. This sample is studied for any abnormal cells. A locating device is also placed to mark the area for future reference.

23 services23 patients

Biopsy of breast and placement of locating device using x-ray with needle, first growth 19081

A biopsy of the breast involves extracting a small sample of tissue for examination. A locating device placement, guided by x-ray, aids in identifying the exact spot of the first growth. A needle is used in both processes to ensure precision and minimal discomfort.

20 services20 patients

Mri scan of both breasts 77049

An MRI scan of both breasts is a non-invasive procedure using magnetic fields and radio waves to create detailed images of your chest area. This aids in detecting any abnormalities, ensuring your health and well-being.

17 services16 patients

X-ray of surgical specimen 76098

An X-ray of a surgical specimen involves taking detailed images of the tissue or organ removed during surgery. This helps in examining the specimen more closely to understand the disease better. It's a safe, non-invasive procedure, providing valuable insights to your healthcare team.

13 services11 patients

Placement of locating device in breast using imaging guidance, first growth 19281

This procedure involves placing a tiny device in the breast using image guidance. The device helps pinpoint the exact location of the first growth. It's a non-invasive method that aids in precise treatment planning.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220101

Location2014 Washington StreetNewton, MA 02462 · Middlesex County

Emergency services Birthing friendly

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220110

Location75 Francis StreetBoston, MA 02115 · Suffolk County

Emergency services Birthing friendly

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.

DR. ANDREA L RUSSO M.D.

Radiology (Radiation Oncology)

2014 WASHINGTON ST
NEWTON, MA 02462

Middlesex County (617) 219-1200

MAUREEN LAVELLE LICSW

Social Worker (Clinical)

2014 WASHINGTON ST
NEWTON, MA 02462

Middlesex County (617) 243-6664

SHALYNN DOHERTY

Physician Assistant

2014 WASHINGTON ST
NEWTON, MA 02462

Middlesex County (617) 831-7100

MR. KEVIN YAN KOENDERS PA-C

Physician Assistant (Surgical)

2014 WASHINGTON ST, DEPARTMENT OF ORTHOPEDICS
NEWTON, MA 02462

Middlesex County (617) 219-1674

NATHAN DANIEL BUCKLEY PA-C

Physician Assistant (Surgical)

2014 WASHINGTON ST
NEWTON, MA 02462

Middlesex County (617) 243-6000

DR. RONALD KENNETH PYE M.D.

Pediatrics (Neonatal-Perinatal Medicine)

2014 WASHINGTON ST, SCN 6 NORTH
NEWTON, MA 02462

Middlesex County (617) 243-6296

DR. TODD EARL ABBOTT M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

2014 WASHINGTON ST, NEWTON-WELLESLEY HOSPITAL
NEWTON, MA 02462

Middlesex County (434) 964-1637

DIANE MARIE POULIN RN,NP

Nurse Practitioner (Adult Health)

2014 WASHINGTON ST, NEWTON WELLESLEY HOSPITAL DEPT. OF ANESTHESIA
NEWTON, MA 02462

Middlesex County (617) 243-6298

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 Teresa Cahill's NPI number?

The NPI number for Teresa Cahill is 1417935214. It was assigned to this individual provider in the NPPES registry on January 3, 2006.

Where is Teresa Cahill located?

Teresa Cahill practices at 2014 Washington St Newton Wellesley Radiology Associates, Newton Lower Falls, MA 02462. The listed phone number is (617) 243-6600.

What is Teresa Cahill's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Body Imaging, with taxonomy code 2085B0100X.

Is Teresa Cahill enrolled in Medicare?

Yes. Teresa Cahill is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Teresa Cahill accept?

Health plans from WellSense Health Plan list Teresa Cahill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Teresa Cahill affiliated with any hospitals?

According to CMS data, Teresa Cahill is affiliated with Massachusetts General Hospital, Newton-Wellesley Hospital and Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Teresa Cahill was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.