SARAH CHOTKOWSKI LICW
NPI 1215338967
Social Worker in Nantucket, MA

NPI Status: Active since September 12, 2014

Contact Information

20 VESPER LN
L-1 GOUIN VILLAGE
NANTUCKET, MA
ZIP 02554
Phone: (508) 228-2689

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  • Individual
  • Female
  • Social Worker

About SARAH CHOTKOWSKI

This page provides the complete NPI Profile along with additional information for Sarah Chotkowski, a provider established in Nantucket, Massachusetts with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1215338967 assigned on September 2014. The practitioner's primary taxonomy code is 104100000X with license number 120330 (MA). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1215338967
Provider Name
SARAH CHOTKOWSKI LICW
Gender
Female
Entity Type
Individual
Location Address
20 VESPER LN L-1 GOUIN VILLAGE NANTUCKET, MA 02554
Location Phone
(508) 228-2689
Mailing Address
20 VESPER LN L-1 GOUIN VILLAGE NANTUCKET, MA 02554
Mailing Phone
(508) 228-2689
Is Sole Proprietor?
Yes
Enumeration Date
09-12-2014
Last Update Date
04-06-2017
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A social worker like Sarah Chotkowski 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
License No.
120330
License State
MA
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 1215338967, 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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 3 → 6 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 6 + 3 + 1 + 6 + 9 + 1 + 2 + 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 1215338967.

Other Providers at the Same Location


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

Social Worker (Clinical)
20 VESPER LN
NANTUCKET, MA 02554
Counselor
20 VESPER LN, L-1
NANTUCKET, MA 02554
Social Worker (Clinical)
20 VESPER LN
NANTUCKET, MA 02554
Student in an Organized Health Care Education/Training Program
20 VESPER LN, GOUIN VILLAGE L-1
NANTUCKET, MA 02554
Counselor
20 VESPER LN
NANTUCKET, MA 02554
Counselor
20 VESPER LN, L-1 GOUIN VILLAGE
NANTUCKET, MA 02554
Counselor
20 VESPER LN
NANTUCKET, MA 02554
Counselor (Mental Health)
20 VESPER LN, L-1
NANTUCKET, MA 02554
Community Health Worker
20 VESPER LN
NANTUCKET, MA 02554
Counselor (Mental Health)
20 VESPER LN
NANTUCKET, MA 02554
Community/Behavioral Health
20 VESPER LN
NANTUCKET, MA 02554
Counselor (School)
20 VESPER LN
NANTUCKET, MA 02554
Counselor
20 VESPER LN
NANTUCKET, MA 02554
Counselor
20 VESPER LN
NANTUCKET, MA 02554
Behavior Technician
20 VESPER LN
NANTUCKET, MA 02554
Counselor
20 VESPER LN
NANTUCKET, MA 02554
Counselor
20 VESPER LN
NANTUCKET, MA 02554
Pediatrics (Developmental - Behavioral Pediatrics)
20 VESPER LN, L-1 GOUIN VILLAGE
NANTUCKET, MA 02554
Behavior Technician
20 VESPER LN
NANTUCKET, MA 02554
Counselor (Mental Health)
20 VESPER LN
NANTUCKET, MA 02554

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215338967, enumerated as an "individual" on September 12, 2014.

The provider is located at 20 VESPER LN L-1 GOUIN VILLAGE NANTUCKET, MA 02554 and the phone number is (508) 228-2689.

Social Worker with taxonomy code 104100000X.