MS. CYNTHIA CHARLENE DUTT NP
NPI 1871435677
Nurse Practitioner - Primary Care in Providence, RI

NPI Status: Active since April 08, 2026

Contact Information

830 CHALKSTONE AVE
PROVIDENCE, RI
ZIP 02908
Phone: (401) 271-7100

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  • Individual
  • Female
  • Nurse Practitioner
  • Primary Care

About CYNTHIA DUTT

This page provides the complete NPI Profile along with additional information for Cynthia Dutt, a provider established in Providence, Rhode Island with a medical specialization in Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1871435677 assigned on April 2026. The practitioner's primary taxonomy code is 363LP2300X with license number 2026001902 (RI). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1871435677
Provider Name
MS. CYNTHIA CHARLENE DUTT NP
Gender
Female
Entity Type
Individual
Location Address
830 CHALKSTONE AVE PROVIDENCE, RI 02908
Location Phone
(401) 271-7100
Mailing Address
17 COLETTA CT CRANSTON, RI 02921
Mailing Phone
(401) 575-3485
Is Sole Proprietor?
No
Enumeration Date
04-08-2026
Last Update Date
04-08-2026
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A nurse practitioner (NP) like Cynthia Dutt is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
2026001902
License State
RI

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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 1871435677, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 7 → 14 → 5 4 → 8 5 → 10 → 1 7 → 14 → 5

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 + 3 + 1 + 0 + 6 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1871435677.

Other Providers at the Same Location


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

Nurse Practitioner
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Internal Medicine (Infectious Disease)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Nurse Practitioner (Adult Health)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Occupational Therapist
830 CHALKSTONE AVE, PROVIDENCE VA MEDICAL CENTER
PROVIDENCE, RI 02908
Occupational Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Physical Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Physical Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Psychiatry & Neurology (Psychiatry)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Psychologist (Clinical)
830 CHALKSTONE AVE, BUILDING 14 (116E), PROVIDENCE VAMC
PROVIDENCE, RI 02908
Physical Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Psychologist (Clinical)
830 CHALKSTONE AVE, PROVIDENCE VAMC, MHBSS 116F
PROVIDENCE, RI 02908
Clinical Nurse Specialist (Oncology)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Internal Medicine (Hematology & Oncology)
830 CHALKSTONE AVE, PROVIDENCE VA MEDICAL CENTER
PROVIDENCE, RI 02908
Internal Medicine (Pulmonary Disease)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Nurse Anesthetist, Certified Registered
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Dietitian, Registered
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Dietitian, Registered (Nutrition, Metabolic)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871435677, enumerated as an "individual" on April 08, 2026.

The provider is located at 830 CHALKSTONE AVE PROVIDENCE, RI 02908 and the phone number is (401) 271-7100.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.