DR. LEO J GOSSELIN JR. M.D.
NPI 1124001995
Surgery in Watertown, NY

Q: What is Leo Gosselin's NPI number?

The NPI number for Leo Gosselin is 1124001995. It was assigned to this individual provider in the NPPES registry on November 25, 2005.

Q: What is Leo Gosselin's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Leo Gosselin was last updated on October 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 25, 2005PECOS EnrolledAccepts Medicare Assignment

1571 WASHINGTON ST, SUITE 201, WATERTOWN, NY 13601(315) 782-1650(315) 788-8547 Get Directions Write a Review

NPPES record last updated: October 11, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Leo J Gosselin Jr. M.d. NPPES

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

DR. LEO J GOSSELIN JR. M.D. (NPI 1124001995) is an individual surgery provider in Watertown, New York, licensed in New York (216822) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Samaritan Medical Center, and is a graduate of University Of Vermont College Of Medicine (1993).

NPPES Registry Identity

NPI1124001995

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. LEO J GOSSELIN JR.Credential: M.D.

Location Address1571 WASHINGTON ST, SUITE 201Watertown, NY 13601-9304

Mailing Address1571 Washington St, Suite 201Watertown, NY 13601-9304 · (315) 782-1650 · Fax (315) 788-8547

Phone(315) 782-1650

Fax(315) 788-8547

Sole ProprietorNo

Medical School CMSUniversity Of Vermont College Of MedicineGraduated 1993

Enumeration DateNovember 25, 2005

Last NPPES UpdateOctober 11, 2007

✔ NPI 1124001995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 216822

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

1571 WASHINGTON ST, Watertown, NY 13601

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Other Identifiers 3

Medicaid02060373NY

Medicare UPING76282NY

Medicare PINRA6410

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

Dr. Leo J Gosselin Jr. M.d. 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 ID3678564267

PECOS Enrollment IDI20050505001021

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 14

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 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.

84 services65 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.

52 services52 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

38 services38 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

38 services38 patients

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.

35 services32 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.

30 services30 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.

29 services29 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.

21 services21 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

19 services19 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

18 services18 patients

Repair of groin hernia using an endoscope 49650

This procedure involves the use of an endoscope, a thin tube with a camera, to repair a hernia in the groin area. The surgeon makes small incisions, inserts the endoscope, and uses special tools to fix the hernia. This minimally invasive technique often results in quicker recovery times.

16 services16 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

14 services14 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

14 services11 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

12 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Samaritan Medical Center

Acute Care Hospitals · Watertown, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330157

Location830 Washington StreetWatertown, NY 13601 · Jefferson County

Emergency services Birthing friendly

Lewis County General Hospital

Critical Access Hospitals · Lowville, NY

OwnershipGovernment - Local

CMS Certification Number331317

Location7785 North State StreetLowville, NY 13367 · Lewis County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 13601 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

$84.93 typical visit price

range $54.87 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$68.57 typical visit price

range $17.54 – $136.14

Typical copayment $17.14 (range $4.38 – $34.03)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier11 claims11 services$17.16 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier11 claims11 services$89.54 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ALLISON VESPA P.T.

Physical Therapist

1571 WASHINGTON ST, SUITE 201
WATERTOWN, NY 13601

Jefferson County (315) 782-1650

KAREN LOUISE FISH MPAS, PA-C

Physician Assistant (Surgical)

1571 WASHINGTON ST, SUITE 201
WATERTOWN, NY 13601

Jefferson County (315) 836-2167

DR. SUSANNE DAYE MD

Radiology (Diagnostic Radiology)

1571 WASHINGTON ST, SUITE 101
WATERTOWN, NY 13601

Jefferson County (315) 786-5046

DR. STEVEN B FISH M.D.

Orthopaedic Surgery

1571 WASHINGTON ST, SUITE 201
WATERTOWN, NY 13601

Jefferson County (315) 782-1650

DR. TODD D CLOPPER MD

Radiology (Vascular & Interventional Radiology)

1571 WASHINGTON ST
WATERTOWN, NY 13601

Jefferson County (315) 786-5000

DANIEL J WEBER MD

Radiology (Diagnostic Radiology)

1571 WASHINGTON ST, SUITE 101
WATERTOWN, NY 13601

Jefferson County (315) 786-5046

BARRATT MATTHEW SCHULTZ MPAS, PA-C

Physician Assistant

1571 WASHINGTON ST, SUITE 201
WATERTOWN, NY 13601

Jefferson County (315) 782-1650

DR. DAVID O VANEENENAAM M.D.

Orthopaedic Surgery

1571 WASHINGTON ST, SUITE 201
WATERTOWN, NY 13601

Jefferson County (315) 782-1650

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 Leo Gosselin's NPI number?

The NPI number for Leo Gosselin is 1124001995. It was assigned to this individual provider in the NPPES registry on November 25, 2005.

Where is Leo Gosselin located?

Leo Gosselin practices at 1571 Washington St Suite 201, Watertown, NY 13601. The listed phone number is (315) 782-1650.

What is Leo Gosselin's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Leo Gosselin enrolled in Medicare?

Yes. Leo Gosselin 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.

Is Leo Gosselin affiliated with any hospitals?

According to CMS data, Leo Gosselin is affiliated with Samaritan Medical Center and Lewis County General Hospital.

When was this NPI record last updated?

The NPPES record for Leo Gosselin was last updated on October 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.