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DR. RONAN FARRELL MD
NPI 1821470675
Internal Medicine - Gastroenterology in Dartmouth, MA

Active since June 28, 2015PECOS Enrolled
535 FAUNCE CORNER RD, DARTMOUTH, MA 02747(508) 996-3991 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: May 18, 2026, Mar 7, 2022, Jan 25, 2022 and 5 more (8 updates tracked since 2021).

About Dr. Ronan Farrell Md NPPES

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

DR. RONAN FARRELL MD (NPI 1821470675) is an individual gastroenterology provider in Dartmouth, Massachusetts, licensed in Rhode Island (MD17495) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Saint Anne's Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1821470675
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. RONAN FARRELLCredential: MD
Location Address535 FAUNCE CORNER RDDartmouth, MA 02747-1242
Mailing Address535 Faunce Corner RdDartmouth, MA 02747-1242 · (508) 996-3991
Phone(508) 996-3991
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJune 28, 2015
Last NPPES UpdateJune 10, 20268 updates tracked since enumeration
NPPES CertifiedJune 10, 2026
✔ NPI 1821470675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in RI · MD17495✔ Licensed in MA · 1018911
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
535 FAUNCE CORNER RD, Dartmouth, MA 02747
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1245 Chapman St Ste 300Providence, RI 02905-4539 · Phone (401) 444-5280 · Fax (401) 444-4480
Location 262 Amaral StRiverside, RI 02915-2205 · Phone (401) 649-4030 · Fax (401) 649-4970
Location 3375 Wampanoag TrlRiverside, RI 02915-2232 · Phone (401) 649-4030 · Fax (401) 649-4031

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronan Farrell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID840609715
PECOS Enrollment IDI20240523002875
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 8

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
55 services48 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
43 services36 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
42 services42 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
38 services38 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
34 services34 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
34 services33 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Anne's Hospital

Acute Care Hospitals · Fall River, MA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number220020
Location795 Middle StreetFall River, MA 02721 · Bristol County
Emergency services

St Elizabeth's Medical Center

Acute Care Hospitals · Brighton, MA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number220036
Location736 Cambridge StreetBrighton, MA 02135 · Suffolk County
Emergency services Birthing friendly

Morton Hospital

Acute Care Hospitals · Taunton, MA
1/5 CMS rating
OwnershipProprietary
CMS Certification Number220073
Location88 Washington StreetTaunton, MA 02780 · Bristol County
Emergency services

Southcoast Hospitals Group

Acute Care Hospitals · Fall River, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220074
Location363 Highland AvenueFall River, MA 02720 · Bristol County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02747 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JACK A HOWARD MD
Internal Medicine (Cardiovascular Disease)
535 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
SOUTH COAST ORTHOPEDIC TECHNOLOGY
Prosthetic/Orthotic Supplier
535 FAUNCE CORNER RD, SUITE 201
N DARTMOUTH, MA 02747
Bristol County (508) 998-7268
DR. MARIA PACHECO RUMSEY MD
Internal Medicine (Cardiovascular Disease)
535 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
EILEEN PHANEUF C.C.C.-SLP
Speech-Language Pathologist
535 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
JENNIFER SADECK
Nurse Practitioner (Acute Care)
535 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
FRANCINE MITCHELL AUD
Audiologist
535 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
STEPHEN LEIGHTON KEITH M.D.
Surgery (Vascular Surgery)
535 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
HEATHER DUFOUR FNP
Nurse Practitioner (Family)
535 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991

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 Ronan Farrell's NPI number?

The NPI number for Ronan Farrell is 1821470675. It was assigned to this individual provider in the NPPES registry on June 28, 2015.

Where is Ronan Farrell located?

Ronan Farrell practices at 535 Faunce Corner Rd, Dartmouth, MA 02747. The listed phone number is (508) 996-3991.

What is Ronan Farrell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Ronan Farrell enrolled in Medicare?

Yes. Ronan Farrell is registered in the Medicare PECOS enrollment system.

What insurance does Ronan Farrell accept?

Health plans from Anthem Blue Cross and Blue Shield list Ronan Farrell 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 Ronan Farrell affiliated with any hospitals?

According to CMS data, Ronan Farrell is affiliated with Saint Anne's Hospital, St Elizabeth's Medical Center, Morton Hospital and Southcoast Hospitals Group.

When was this NPI record last updated?

The NPPES record for Ronan Farrell was last updated on June 10, 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.