NORWALK SURGERY CENTER, LLC
NPI 1164732426
Clinic/Center - Ambulatory Surgical in Norwalk, CT
NPI Status: Active since October 20, 2010
Contact Information
40 CROSS ST STE 120
NORWALK, CT
ZIP 06851
Phone: (203) 546-3377
Fax: (203) 546-3381
- Organization
- Clinic/Center
- Ambulatory Surgical
- CLIA Number: 07D2020955
- CLIA Cert. Type: Ambulatory Surgery Center
- CLIA Exp. Date: 12-15-2027
About NORWALK SURGERY CENTER, LLC
This page provides the complete NPI Profile along with additional information for Norwalk Surgery Center, Llc, a provider established in Norwalk, Connecticut operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1164732426 assigned on October 2010. The practitioner's primary taxonomy code is 261QA1903X with license number PENDING (CT). The provider is registered as an organization and their NPI record was last updated 15 years ago. The authorized official of this NPI record is Dr. Paul Protomastro M.d. (Board Member)
- NPI
- 1164732426
- Provider Name
- NORWALK SURGERY CENTER, LLC
- Entity Type
- Organization
- Location Address
- 40 CROSS ST STE 120 NORWALK, CT 06851
- Location Phone
- (203) 546-3377
- Location Fax
- (203) 546-3381
- Mailing Address
- 40 CROSS ST STE 120 NORWALK, CT 06851
- Mailing Phone
- (203) 546-3377
- Mailing Fax
- (203) 546-3381
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 10-20-2010
- Last Update Date
- 09-16-2011
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Clinic/Center Ambulatory Surgical
- Taxonomy Code
- 261QA1903X
- Type
- Ambulatory Health Care Facilities
- License No.
- PENDING
- License State
- CT
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
Biopsy of large bowel using a flexible endoscope
Removal of cataract with insertion of prosthetic lens
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
Removal of recurring cataract in lens capsule using a laser
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.
This service was performed 24 times for 24 patientsA 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.
This service was performed 60 times for 60 patientsThis 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.
This service was performed 70 times for 42 patientsThis 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.
This service was performed 39 times for 39 patientsThis procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.
This service was performed 27 times for 24 patientsCLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 07D2020955
- Facility Type
- Ambulatory Surgery Center
- Certificate Effective Date
- December 16, 2025
- Certificate Expiration Date
- December 15, 2027
- Laboratory Director
- DAVID SHIPLEY
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Norwalk Surgery Center, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1164732426, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 54 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1164732426, enumerated as an "organization" on October 20, 2010.
The provider is located at 40 CROSS ST STE 120 NORWALK, CT 06851 and the phone number is (203) 546-3377.
Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.