GANINE MARIE MAROTTOLO LMSW
NPI 1871424903
Social Worker in New Britain, CT

NPI Status: Active since May 27, 2026

Contact Information

100 GRAND ST
NEW BRITAIN, CT
ZIP 06052
Phone: (203) 275-5220

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  • Individual
  • Female
  • Social Worker

About GANINE MAROTTOLO

This page provides the complete NPI Profile along with additional information for Ganine Marottolo, a provider established in New Britain, Connecticut with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1871424903 assigned on May 2026. The practitioner's primary taxonomy code is 104100000X with license number 12204 (CT). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1871424903
Provider Name
GANINE MARIE MAROTTOLO LMSW
Gender
Female
Entity Type
Individual
Location Address
100 GRAND ST NEW BRITAIN, CT 06052
Location Phone
(203) 275-5220
Mailing Address
115 CUTSPRING CIR STRATFORD, CT 06614
Mailing Phone
(203) 275-5220
Is Sole Proprietor?
No
Enumeration Date
05-27-2026
Last Update Date
05-27-2026
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A social worker like Ganine Marottolo helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
12204
License State
CT
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1871424903, 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
0
Doubled → 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 7 → 14 → 5 4 → 8 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 8 + 2 + 8 + 9 + 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 1871424903.

Other Providers at the Same Location


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

Hospitalist
100 GRAND ST
NEW BRITAIN, CT 06052
Social Worker (Clinical)
100 GRAND ST, NEW BRITAIN GENERAL HOSPITAL
NEW BRITAIN, CT 06052
Surgery
100 GRAND ST, DEPARTMENT OF SURGERY
NEW BRITAIN, CT 06052
Hospitalist
100 GRAND ST
NEW BRITAIN, CT 06052
Nurse Practitioner (Critical Care Medicine)
100 GRAND ST, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Radiology (Diagnostic Radiology)
100 GRAND ST
NEW BRITAIN, CT 06052
Radiology (Diagnostic Radiology)
100 GRAND ST
NEW BRITAIN, CT 06052
Nurse Practitioner (Adult Health)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Internal Medicine (Infectious Disease)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Internal Medicine (Infectious Disease)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Pediatrics (Neonatal-Perinatal Medicine)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Physician Assistant (Medical)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Nurse Practitioner
100 GRAND ST
NEW BRITAIN, CT 06052
Pediatrics
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Internal Medicine
100 GRAND ST
NEW BRITAIN, CT 06052
Nurse Practitioner
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Psychiatry & Neurology (Psychiatry)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Physician Assistant (Medical)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Physician Assistant (Medical)
100 GRAND ST, ONDREA CHASSE, MEDICAL STAFF OFFICE
NEW BRITAIN, CT 06052
Internal Medicine (Cardiovascular Disease)
100 GRAND ST
NEW BRITAIN, CT 06052

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871424903, enumerated as an "individual" on May 27, 2026.

The provider is located at 100 GRAND ST NEW BRITAIN, CT 06052 and the phone number is (203) 275-5220.

Social Worker with taxonomy code 104100000X.