MR. SEAN WESLEY COOPER LCSW
NPI 1659208098
Social Worker in Lowell, MA

NPI Status: Active since May 07, 2026

Contact Information

336 CENTRAL ST
LOWELL, MA
ZIP 01852
Phone: (978) 674-6700

Get Directions Write a Review

  • Individual
  • Male
  • Social Worker

About SEAN COOPER

This page provides the complete NPI Profile along with additional information for Sean Cooper, a provider established in Lowell, Massachusetts with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1659208098 assigned on May 2026. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1659208098
Provider Name
MR. SEAN WESLEY COOPER LCSW
Gender
Male
Entity Type
Individual
Location Address
336 CENTRAL ST LOWELL, MA 01852
Location Phone
(978) 674-6700
Mailing Address
255 HILDRETH ST LOWELL, MA 01850
Is Sole Proprietor?
Yes
Enumeration Date
05-07-2026
Last Update Date
05-07-2026
Code Navigator

A social worker like Sean Cooper 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.

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

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.

Reviews for MR. SEAN WESLEY COOPER LCSW

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1659208098, 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 5 → 10 → 1 2 → 4 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 4 + 0 + 1 + 6 + 0 + 1 + 8 + 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 1659208098.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Registered Nurse (Home Health)
336 CENTRAL ST
LOWELL, MA 01852
Social Worker
336 CENTRAL ST
LOWELL, MA 01852
Counselor (Mental Health)
336 CENTRAL ST
LOWELL, MA 01852
Social Worker
336 CENTRAL ST
LOWELL, MA 01852
Registered Nurse
336 CENTRAL ST
LOWELL, MA 01852
Nurse's Aide
336 CENTRAL ST
LOWELL, MA 01852
Counselor (Mental Health)
336 CENTRAL ST
LOWELL, MA 01852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659208098, enumerated as an "individual" on May 07, 2026.

The provider is located at 336 CENTRAL ST LOWELL, MA 01852 and the phone number is (978) 674-6700.

Social Worker with taxonomy code 104100000X.