KELLI PETTERSSON LCSW
NPI 1962343079
Social Worker - Clinical in Harrisburg, PA

NPI Status: Active since April 02, 2026

Contact Information

2501 N 3RD ST
HARRISBURG, PA
ZIP 17110
Phone: (717) 782-2708

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  • Individual
  • Female
  • Social Worker
  • Clinical

About KELLI PETTERSSON

This page provides the complete NPI Profile along with additional information for Kelli Pettersson, a provider established in Harrisburg, Pennsylvania with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1962343079 assigned on April 2026. The practitioner's primary taxonomy code is 1041C0700X with license number CW025016 (PA). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1962343079
Provider Name
KELLI PETTERSSON LCSW
Gender
Female
Entity Type
Individual
Location Address
2501 N 3RD ST HARRISBURG, PA 17110
Location Phone
(717) 782-2708
Mailing Address
2501 N 3RD ST HARRISBURG, PA 17110
Mailing Phone
(717) 782-2708
Is Sole Proprietor?
No
Enumeration Date
04-02-2026
Last Update Date
04-02-2026
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A clinical social worker like Kelli Pettersson 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.
CW025016
License State
PA
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 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 1962343079, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 6 → 12 → 3 3 → 6 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 + 9 + 1 + 2 + 2 + 6 + 4 + 6 + 0 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1962343079.

Other Providers at the Same Location


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

Family Medicine
2501 N 3RD ST, 2ND FLOOR, LANDIS BLDG
HARRISBURG, PA 17110
Physical Therapist
2501 N 3RD ST
HARRISBURG, PA 17110
Psychiatric Unit
2501 N 3RD ST
HARRISBURG, PA 17110
Clinic/Center (Hearing and Speech)
2501 N 3RD ST
HARRISBURG, PA 17110
Clinic/Center (Medical Specialty)
2501 N 3RD ST
HARRISBURG, PA 17110
Clinic/Center (Medical Specialty)
2501 N 3RD ST
HARRISBURG, PA 17110
Clinic/Center
2501 N 3RD ST
HARRISBURG, PA 17110
Clinic/Center (Medical Specialty)
2501 N 3RD ST
HARRISBURG, PA 17110
Clinic/Center (Medical Specialty)
2501 N 3RD ST
HARRISBURG, PA 17110
Skilled Nursing Facility
2501 N 3RD ST
HARRISBURG, PA 17110
Surgery
2501 N 3RD ST
HARRISBURG, PA 17110
Radiology (Radiation Oncology)
2501 N 3RD ST
HARRISBURG, PA 17110
Internal Medicine
2501 N 3RD ST
HARRISBURG, PA 17110
Internal Medicine (Nephrology)
2501 N 3RD ST
HARRISBURG, PA 17110
Clinic/Center (Mental Health (Including Community Mental Health Center))
2501 N 3RD ST
HARRISBURG, PA 17110
Counselor (Professional)
2501 N 3RD ST
HARRISBURG, PA 17110
Social Worker (Clinical)
2501 N 3RD ST
HARRISBURG, PA 17110
Registered Nurse (Psychiatric/Mental Health)
2501 N 3RD ST
HARRISBURG, PA 17110
Psychiatry & Neurology (Psychiatry)
2501 N 3RD ST
HARRISBURG, PA 17110
Counselor (Mental Health)
2501 N 3RD ST
HARRISBURG, PA 17110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962343079, enumerated as an "individual" on April 02, 2026.

The provider is located at 2501 N 3RD ST HARRISBURG, PA 17110 and the phone number is (717) 782-2708.

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