NORWALK HOSPITAL ASSOCIATION
NPI 1346441953
General Acute Care Hospital in Norwalk, CT

NPI Status: Active since May 30, 2007

Contact Information

34 MAPLE ST
NORWALK, CT
ZIP 06850
Phone: (203) 852-2216
Fax: (203) 855-3696

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  • Organization
  • General Acute Care Hospital
  • CLIA Number: 07D0869038
  • CLIA Cert. Type: Ambulance
  • CLIA Exp. Date: 03-24-2028

About NORWALK HOSPITAL ASSOCIATION

This page provides the complete NPI Profile along with additional information for Norwalk Hospital Association, a provider established in Norwalk, Connecticut operating as a General Acute Care Hospital. The healthcare provider is registered in the NPI registry with number 1346441953 assigned on May 2007. The practitioner's primary taxonomy code is 282N00000X with license number 0053 (CT). The provider is registered as an organization and their NPI record was last updated 4 years ago. The authorized official of this NPI record is Mr. Steven Rosenberg (Cfo)

NPI
1346441953
Provider Name
NORWALK HOSPITAL ASSOCIATION
Entity Type
Organization
Location Address
34 MAPLE ST NORWALK, CT 06850
Location Phone
(203) 852-2216
Location Fax
(203) 855-3696
Mailing Address
24 STEVENS ST NORWALK, CT 06850
Mailing Phone
(203) 852-2216
Mailing Fax
(203) 855-3696
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
05-30-2007
Last Update Date
03-18-2022
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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

General Acute Care Hospital

Taxonomy Code
282N00000X
Type
Hospitals
License No.
0053
License State
CT
Taxonomy Description
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. STEVEN ROSENBERG

Authorized Official Title
CFO
Authorized Official Phone
(203) 739-7240

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
004011219MEDICAID (05)CT 

CLIA 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
07D0869038
Facility Type
Ambulance
Certificate Effective Date
March 25, 2026
Certificate Expiration Date
March 24, 2028
Laboratory Director
AARON KATZ
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Norwalk Hospital Association 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 1346441953, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
4
Doubled → 8
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 4 → 8 4 → 8 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 8 + 6 + 8 + 4 + 2 + 9 + 1 + 0 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1346441953.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Emergency Medicine
34 MAPLE ST
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST, NORWALK HOSPITAL
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST
NORWALK, CT 06850
Emergency Medicine
34 MAPLE ST
NORWALK, CT 06850
Family Medicine
34 MAPLE ST
NORWALK, CT 06850
Physician Assistant (Surgical)
34 MAPLE ST
NORWALK, CT 06850
Pediatrics (Neonatal-Perinatal Medicine)
34 MAPLE ST
NORWALK, CT 06850
Internal Medicine
34 MAPLE ST
NORWALK, CT 06850
Psychiatry & Neurology (Psychiatry)
34 MAPLE ST, NORWALK HOSPITAL, DEPT OF PSYCHIATRY
NORWALK, CT 06850
Nurse Practitioner (Adult Health)
34 MAPLE ST, NORWALK HOSPITAL
NORWALK, CT 06850
Physician Assistant (Surgical)
34 MAPLE ST
NORWALK, CT 06850
Student in an Organized Health Care Education/Training Program
34 MAPLE ST
NORWALK, CT 06850
Student in an Organized Health Care Education/Training Program
34 MAPLE ST
NORWALK, CT 06850
Hospitalist
34 MAPLE ST, NORWALK HOSPITAL
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST
NORWALK, CT 06850
Special Hospital
34 MAPLE ST
NORWALK, CT 06850
Physician Assistant
34 MAPLE ST
NORWALK, CT 06850
Physical Therapist
34 MAPLE ST
NORWALK, CT 06850
Physical Therapist
34 MAPLE ST
NORWALK, CT 06850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346441953, enumerated as an "organization" on May 30, 2007.

The provider is located at 34 MAPLE ST NORWALK, CT 06850 and the phone number is (203) 852-2216.

General Acute Care Hospital with taxonomy code 282N00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.