CELESTE STEWART
NPI 1740143478
Social Worker in Derby, CT

NPI Status: Active since December 09, 2025

Contact Information

30 ELIZABETH ST
DERBY, CT
ZIP 06418
Phone: (203) 954-0543

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  • Individual
  • Female
  • Social Worker

About CELESTE STEWART

This page provides the complete NPI Profile along with additional information for Celeste Stewart, a provider established in Derby, Connecticut with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1740143478 assigned on December 2025. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1740143478
Provider Name
CELESTE STEWART
Gender
Female
Entity Type
Individual
Location Address
30 ELIZABETH ST DERBY, CT 06418
Location Phone
(203) 954-0543
Mailing Address
30 ELIZABETH ST DERBY, CT 06418
Is Sole Proprietor?
No
Enumeration Date
12-09-2025
Last Update Date
12-09-2025
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A social worker like Celeste Stewart 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
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 1740143478, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 2 + 4 + 6 + 4 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1740143478.

Other Providers at the Same Location


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

Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Psychologist (Clinical Child & Adolescent)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Counselor (Mental Health)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
30 ELIZABETH ST, THIRD FLOOR
DERBY, CT 06418
Dental Hygienist
30 ELIZABETH ST
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST
DERBY, CT 06418
Psychiatry & Neurology (Child & Adolescent Psychiatry)
30 ELIZABETH ST
DERBY, CT 06418
Psychiatry & Neurology (Psychiatry)
30 ELIZABETH ST
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 30 ELIZABETH STREET
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST
DERBY, CT 06418
Social Worker (Clinical)
30 ELIZABETH ST, 3RD FLOOR
DERBY, CT 06418
Counselor (Mental Health)
30 ELIZABETH ST, PARENT CHILD RESOURCE CENTER
DERBY, CT 06418

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740143478, enumerated as an "individual" on December 09, 2025.

The provider is located at 30 ELIZABETH ST DERBY, CT 06418 and the phone number is (203) 954-0543.

Social Worker with taxonomy code 104100000X.