DR. MARIA CARMELA TICZON RIGUNAY MD
NPI 1578298246
Pediatrics in New Haven, CT

NPI Status: Active since July 18, 2022

Contact Information

20 YORK ST
NEW HAVEN, CT
ZIP 06510
Phone: (203) 688-4242

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  • Individual
  • Female
  • Pediatrics

About MARIA CARMELA RIGUNAY

This page provides the complete NPI Profile along with additional information for Maria Carmela Rigunay, a pediatrician established in New Haven, Connecticut with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1578298246 assigned on July 2022. The practitioner's primary taxonomy code is 208000000X with license number 1.081242 (CT). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1578298246
Provider Name
DR. MARIA CARMELA TICZON RIGUNAY MD
Gender
Female
Entity Type
Individual
Location Address
20 YORK ST NEW HAVEN, CT 06510
Location Phone
(203) 688-4242
Mailing Address
20 YORK ST NEW HAVEN, CT 06510
Mailing Phone
(203) 688-4242
Is Sole Proprietor?
No
Enumeration Date
07-18-2022
Last Update Date
03-27-2026
Code Navigator

A pediatrician like Maria Carmela Rigunay is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

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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

Pediatrics

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
1.081242
License State
CT
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

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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 1578298246, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 2 → 4 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 4 + 9 + 1 + 6 + 2 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1578298246.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
20 YORK ST, YALE NEW HAVEN HOSPITAL
NEW HAVEN, CT 06510
Emergency Medicine
20 YORK ST, YNHH SOUTH PAVILION 218
NEW HAVEN, CT 06510
Physician Assistant
20 YORK ST, YALE NEW HAVEN HOSPITAL SOUTH PAVILION 218
NEW HAVEN, CT 06510
Medical Genetics (Clinical Genetics (M.D.))
20 YORK ST, YALE CHILDREN'S HOSPITAL, WEST PAVILION, 2ND FLOOR
NEW HAVEN, CT 06510
Medical Genetics (Clinical Genetics (M.D.))
20 YORK ST, CHILDREN'S HOSPITAL AT YALE, WEST PAVILION, 2ND FLOOR
NEW HAVEN, CT 06510
Psychiatry & Neurology (Psychiatry)
20 YORK ST
NEW HAVEN, CT 06510
Radiology (Diagnostic Radiology)
20 YORK ST, YALE NEW HAVEN HOSPITAL-SOUTH PAVILLION-2ND FL
NEW HAVEN, CT 06510
Physician Assistant
20 YORK ST, YALE NEW HAVEN HOSPTIAL EMERGENCY DEPARTMENT
NEW HAVEN, CT 06510
Pathology (Anatomic Pathology)
20 YORK ST, YALE-NEW HAVEN CHILDREN'S HOSPITAL-EP 2608
NEW HAVEN, CT 06510
Emergency Medicine
20 YORK ST, YNHH SOUTH PAVILION 218
NEW HAVEN, CT 06510
Radiology (Diagnostic Radiology)
20 YORK ST, YALE NEW HAVEN HOSPITAL SOUTH PAVILION 2ND FLOOR
NEW HAVEN, CT 06510
Pathology (Hematology)
20 YORK ST, YNHH, CLINIC BUILDING, ROOM 407
NEW HAVEN, CT 06510
Emergency Medicine
20 YORK ST, YNHH SOUTH PAVILION - ROOM 218
NEW HAVEN, CT 06510
Radiology (Vascular & Interventional Radiology)
20 YORK ST, YNHH SOUTH PAVILION - 2ND FLOOR
NEW HAVEN, CT 06510
Physician Assistant
20 YORK ST, YALE NEW HAVEN HOSPITAL
NEW HAVEN, CT 06510
Pathology (Anatomic Pathology)
20 YORK ST, EP#2-608B
NEW HAVEN, CT 06510
Pathology (Clinical Pathology/Laboratory Medicine)
20 YORK ST, YNHH CB 407
NEW HAVEN, CT 06510
Pathology (Clinical Pathology/Laboratory Medicine)
20 YORK ST, YNHH, CLINIC BUILDING, ROOM 407
NEW HAVEN, CT 06510
Pathology (Clinical Pathology/Laboratory Medicine)
20 YORK ST, YNHH - CLINIC BUILDING, ROOM 407
NEW HAVEN, CT 06510
Neurological Surgery
20 YORK ST, YNHH- CHILDREN'S HOSP. - WEST PAVILLION 2ND FL
NEW HAVEN, CT 06510

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578298246, enumerated as an "individual" on July 18, 2022.

The provider is located at 20 YORK ST NEW HAVEN, CT 06510 and the phone number is (203) 688-4242.

Pediatrics with taxonomy code 208000000X.