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

NAUGATUCK VALLEY ENDOSCOPY CENTER, LLC
NPI 1043283906
Clinic/Center - Ambulatory Surgical in Waterbury, CT

Q: What is Naugatuck Valley Endoscopy Center, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since February 10, 2006

1312 WEST MAIN ST, WATERBURY, CT 06708(203) 756-6422(203) 756-2448 Get Directions Write a Review

NPPES record last updated: June 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Naugatuck Valley Endoscopy Center, Llc NPPES

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

NAUGATUCK VALLEY ENDOSCOPY CENTER, LLC (NPI 1043283906), doing business as Waterbury Surgery Center, is a healthcare organization registered as an ambulatory surgical in Waterbury, Connecticut and active in the NPI registry since February 2006. The organization lists Diane Youd, Administrator, as its authorized official.

NPPES Registry Identity

NPI1043283906

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameNAUGATUCK VALLEY ENDOSCOPY CENTER, LLC

Location Address1312 WEST MAIN STWaterbury, CT 06708

Mailing Address1312 West Main StWaterbury, CT 06708 · (203) 756-6422 · Fax (203) 756-2448

Phone(203) 756-6422

Fax(203) 756-2448

Organization SubpartNo

Authorized OfficialDiane YoudAdministrator · (203) 346-2207

Enumeration DateFebruary 10, 2006

Last NPPES UpdateJune 12, 2026

NPPES CertifiedJune 12, 2026

✔ NPI 1043283906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

Also ListedClinic/Center · EndoscopyTaxonomy 261QE0800X · License 0284 (CT)

1312 WEST MAIN ST, Waterbury, CT 06708

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Other Names 1

Doing Business AsWaterbury Surgery Center

Other Identifiers 1

Medicaid004247864CT

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 07D1028869

Naugatuck Valley Endoscopy Center · Waterbury, CT

Expired · Aug 3, 2026

CLIA Number07D1028869

Laboratory TypePhysician Office

Certificate Effective DateAugust 4, 2024

Certificate Expiration DateAugust 3, 2026

Laboratory DirectorRobert I. Leventhal MD

Laboratory Phone(203) 756-6422

Laboratory LocationNaugatuck Valley Endoscopy Center1312 W Main Street, Waterbury, CT 06708

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 18

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.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

2,000 services17 patients

Injection, bupivacaine liposome, 1 mg C9290

Bupivacaine liposome is a local anesthetic used to numb a specific area of the body and reduce pain or discomfort associated with surgical procedures. The 1 mg dosage is injected by a healthcare professional at the required site.

1,862 services11 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

398 services250 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.

135 services134 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.

97 services97 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.

67 services67 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.

60 services60 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

58 services46 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.

57 services57 patients

Removal of excessive skin and fat of upper eyelid 15823

This procedure, also known as upper eyelid surgery, is performed to remove excess skin and fat from the upper eyelid. It can help improve vision if heavy eyelids hinder it, and can also enhance the appearance of the eyes. It's a common, safe procedure.

38 services19 patients

Incision to improve eye fluid flow 65820

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

38 services26 patients

Repair of tendon of upper eyelid 67904

Repair of the tendon of the upper eyelid is a surgical procedure aimed at fixing a droopy eyelid. This condition can affect your vision and appearance. The procedure involves tightening the tendon to lift the eyelid to its normal position, improving both function and aesthetics.

28 services16 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

24 services24 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

23 services21 patients

Correction of toe joint deformity 28285

Correction of toe joint deformity is a procedure to fix misshapen toe joints. This can involve realigning the bones, removing bone or tissue, or implanting devices to improve joint function. It can help reduce pain and improve mobility.

20 services12 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.

19 services19 patients

Exam with injections of chemical for destruction of bladder using an endoscope 52287

This procedure involves the use of a thin, flexible tube with a light (endoscope) for internal examination. A chemical is then injected to help eliminate specific issues in the bladder. It's a standard and safe process.

17 services17 patients

Destruction of lens tissue using laser 66710

Destruction of lens tissue using a laser is a medical procedure aimed at treating eye conditions like cataracts. A laser is employed to break down the affected lens tissue, which is then removed. This allows the insertion of an artificial lens to improve vision.

13 services13 patients

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 Naugatuck Valley Endoscopy Center, LLC's NPI number?

The NPI number for Naugatuck Valley Endoscopy Center, LLC is 1043283906. It was assigned to this organization in the NPPES registry on February 10, 2006. The provider is doing business as Waterbury Surgery Center.

Where is Naugatuck Valley Endoscopy Center, LLC located?

Naugatuck Valley Endoscopy Center, LLC is located at 1312 West Main St, Waterbury, CT 06708. The listed phone number is (203) 756-6422.

What is Naugatuck Valley Endoscopy Center, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

When was this NPI record last updated?

The NPPES record for Naugatuck Valley Endoscopy Center, LLC was last updated on June 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 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.