MRS. KATHERINE MICHELE SULLIVAN MSW, LCSW
NPI 1548430986
Social Worker - Clinical in Westport, CT

NPI Status: Active since February 29, 2008

Contact Information

215 MAIN ST
WESTPORT, CT
ZIP 06880
Phone: (203) 454-2428
Fax: (203) 454-2447

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  • Individual
  • Female
  • Social Worker
  • Clinical

About KATHERINE SULLIVAN

This page provides the complete NPI Profile along with additional information for Katherine Sullivan, a provider established in Westport, Connecticut with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1548430986 assigned on February 2008. The practitioner's primary taxonomy code is 1041C0700X with license number 004870 (CT). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1548430986
Provider Name
MRS. KATHERINE MICHELE SULLIVAN MSW, LCSW
Gender
Female
Entity Type
Individual
Location Address
215 MAIN ST WESTPORT, CT 06880
Location Phone
(203) 454-2428
Location Fax
(203) 454-2447
Mailing Address
165 SHORT HILL LN FAIRFIELD, CT 06825
Mailing Phone
(914) 417-1356
Is Sole Proprietor?
Yes
Enumeration Date
02-29-2008
Last Update Date
02-29-2008
Code Navigator

A clinical social worker like Katherine Sullivan is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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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 Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
004870
License State
CT
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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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 1548430986, 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
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 4 → 8 4 → 8 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 8 + 3 + 0 + 9 + 1 + 6 + 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 1548430986.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Psychologist (Clinical)
215 MAIN ST
WESTPORT, CT 06880
Social Worker (Clinical)
215 MAIN ST
WESTPORT, CT 06880
Psychologist
215 MAIN ST, 2ND FLOOR
WESTPORT, CT 06880
Psychologist
215 MAIN ST
WESTPORT, CT 06880
Psychologist (Clinical)
215 MAIN ST
WESTPORT, CT 06880
Nurse Practitioner (Psychiatric/Mental Health)
215 MAIN ST
WESTPORT, CT 06880
Social Worker (Clinical)
215 MAIN ST
WESTPORT, CT 06880
Pediatrics (Developmental - Behavioral Pediatrics)
215 MAIN ST
WESTPORT, CT 06880
Psychologist (Clinical)
215 MAIN ST
WESTPORT, CT 06880
Psychiatry & Neurology (Psychiatry)
215 MAIN ST
WESTPORT, CT 06880
Psychologist
215 MAIN ST
WESTPORT, CT 06880
Psychologist
215 MAIN ST
WESTPORT, CT 06880
Acupuncturist
215 MAIN ST
WESTPORT, CT 06880
Ophthalmology
215 MAIN ST
WESTPORT, CT 06880
Neuromusculoskeletal Medicine & OMM
215 MAIN ST
WESTPORT, CT 06880

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548430986, enumerated as an "individual" on February 29, 2008.

The provider is located at 215 MAIN ST WESTPORT, CT 06880 and the phone number is (203) 454-2428.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.