GIANNINA MARIANA O'LEARY
NPI 1790627057
Interpreter in Storrs Mansfield, CT

NPI Status: Active since April 07, 2026

Contact Information

52 CANDIDE LN
STORRS MANSFIELD, CT
ZIP 06268
Phone: (915) 208-5563

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  • Individual
  • Female
  • Interpreter

About GIANNINA O'LEARY

This page provides the complete NPI Profile along with additional information for Giannina O'leary, a provider established in Storrs Mansfield, Connecticut with a medical specialization in Interpreter. The healthcare provider is registered in the NPI registry with number 1790627057 assigned on April 2026. The practitioner's primary taxonomy code is 171R00000X. The provider is registered as an individual and her NPI record was last updated April 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1790627057
Provider Name
GIANNINA MARIANA O'LEARY
Gender
Female
Entity Type
Individual
Location Address
52 CANDIDE LN STORRS MANSFIELD, CT 06268
Location Phone
(915) 208-5563
Mailing Address
52 CANDIDE LN STORRS MANSFIELD, CT 06268
Mailing Phone
(915) 208-5563
Is Sole Proprietor?
Yes
Enumeration Date
04-07-2026
Last Update Date
04-07-2026
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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

Interpreter

Taxonomy Code
171R00000X
Type
Other Service Providers
Taxonomy Description
An Interpreter is a person who translates oral communication between two or more people. This includes translating from one language to another or interpreting sign language. An interpreter is necessary for medical care when the patient does not speak the language of the health care provider or when the patient has a disability involving spoken language.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1790627057, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 9 → 18 → 9 6 → 12 → 3 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 2 + 2 + 1 + 4 + 0 + 1 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1790627057.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790627057, enumerated as an "individual" on April 07, 2026.

The provider is located at 52 CANDIDE LN STORRS MANSFIELD, CT 06268 and the phone number is (915) 208-5563.

Interpreter with taxonomy code 171R00000X.