MR. PATRICK JAMES KERWIN MA, LLP
NPI 1821325283
Psychologist - Counseling in Westland, MI

NPI Status: Active since November 05, 2009

Contact Information

8623 N WAYNE RD
WESTLAND, MI
ZIP 48185
Phone: (734) 425-0636

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  • Individual
  • Male
  • Psychologist
  • Counseling

About PATRICK KERWIN

This page provides the complete NPI Profile along with additional information for Patrick Kerwin, a provider established in Westland, Michigan with a medical specialization in Psychologist, focusing in counseling . The healthcare provider is registered in the NPI registry with number 1821325283 assigned on November 2009. The practitioner's primary taxonomy code is 103TC1900X with license number 6301013960 (MI). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1821325283
Provider Name
MR. PATRICK JAMES KERWIN MA, LLP
Gender
Male
Entity Type
Individual
Location Address
8623 N WAYNE RD WESTLAND, MI 48185
Location Phone
(734) 425-0636
Mailing Address
452 COLONIAL CT GROSSE POINTE FARMS, MI 48236
Mailing Phone
(313) 401-3048
Is Sole Proprietor?
Yes
Enumeration Date
11-05-2009
Last Update Date
03-23-2010
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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

Psychologist Counseling

Taxonomy Code
103TC1900X
Type
Behavioral Health & Social Service Providers
License No.
6301013960
License State
MI
Taxonomy Description
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1103T00000XBehavioral Health & Social Service Providers

Psychologist

6301013960 (MI)
2103TF0000XBehavioral Health & Social Service Providers

Psychologist
Family

6301013960 (MI)

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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 1821325283, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 6 + 2 + 1 + 0 + 2 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1821325283.

Other Providers at the Same Location


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

Psychologist
8623 N WAYNE RD, SUITE 310
WESTLAND, MI 48185
Social Worker
8623 N WAYNE RD, HEGIRA PROGRAMS INC SUITE 123
WESTLAND, MI 48185
Psychologist
8623 N WAYNE RD, SUITE 310
WESTLAND, MI 48185
Social Worker
8623 N WAYNE RD, STE 323
WESTLAND, MI 48185
Social Worker
8623 N WAYNE RD, SUITE 325
WESTLAND, MI 48185
Social Worker
8623 N WAYNE RD
WESTLAND, MI 48185
Exclusive Provider Organization
8623 N WAYNE RD, 123
WESTLAND, MI 48185
Social Worker (Clinical)
8623 N WAYNE RD, SUITE 123
WESTLAND, MI 48185
Psychologist (Clinical Child & Adolescent)
8623 N WAYNE RD, SUITE 123
WESTLAND, MI 48185
Social Worker
8623 N WAYNE RD, SUITE 310
WESTLAND, MI 48185
Social Worker (Clinical)
8623 N WAYNE RD, SUITE 123
WESTLAND, MI 48185
Psychologist (Clinical)
8623 N WAYNE RD, SUITE 200
WESTLAND, MI 48185
Counselor (Mental Health)
8623 N WAYNE RD
WESTLAND, MI 48185
Counselor (Professional)
8623 N WAYNE RD, SUITE 123
WESTLAND, MI 48185
Social Worker (Clinical)
8623 N WAYNE RD
WESTLAND, MI 48185
Social Worker (Clinical)
8623 N WAYNE RD, SUITE 123
WESTLAND, MI 48185
Counselor (Mental Health)
8623 N WAYNE RD, STE 200
WESTLAND, MI 48185
Social Worker (Clinical)
8623 N WAYNE RD, SUITE 123
WESTLAND, MI 48185
Social Worker (Clinical)
8623 N WAYNE RD
WESTLAND, MI 48185
Counselor (Professional)
8623 N WAYNE RD
WESTLAND, MI 48185

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821325283, enumerated as an "individual" on November 05, 2009.

The provider is located at 8623 N WAYNE RD WESTLAND, MI 48185 and the phone number is (734) 425-0636.

Psychologist with taxonomy code 103TC1900X and a focus in Counseling.