DR. STEPHEN ALLEN NORRIS PH.D.
NPI 1093042285
Psychologist - Forensic in Saline, MI

NPI Status: Active since November 09, 2009

Contact Information

8303 PLATT RD
SALINE, MI
ZIP 48176
Phone: (734) 295-4353
Fax: (734) 429-1817

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  • Individual
  • Male
  • Psychologist
  • Forensic

About STEPHEN NORRIS

This page provides the complete NPI Profile along with additional information for Stephen Norris, a provider established in Saline, Michigan with a medical specialization in Psychologist, focusing in forensic . The healthcare provider is registered in the NPI registry with number 1093042285 assigned on November 2009. The practitioner's primary taxonomy code is 103TF0200X with license number 6301007660 (MI). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1093042285
Provider Name
DR. STEPHEN ALLEN NORRIS PH.D.
Gender
Male
Entity Type
Individual
Location Address
8303 PLATT RD SALINE, MI 48176
Location Phone
(734) 295-4353
Location Fax
(734) 429-1817
Mailing Address
8303 PLATT RD SALINE, MI 48176
Mailing Phone
(734) 295-4353
Mailing Fax
(734) 429-1817
Is Sole Proprietor?
No
Enumeration Date
11-09-2009
Last Update Date
11-09-2009
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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 Forensic

Taxonomy Code
103TF0200X
Type
Behavioral Health & Social Service Providers
License No.
6301007660
License State
MI
Taxonomy Description
A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.

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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 1093042285, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 0 + 4 + 4 + 2 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1093042285.

Other Providers at the Same Location


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

Psychiatry & Neurology (Forensic Psychiatry)
8303 PLATT RD
SALINE, MI 48176
Psychiatry & Neurology (Psychiatry)
8303 PLATT RD, CENTER FOR FORENSIC PSYCHIATRY
SALINE, MI 48176
Psychiatry & Neurology (Forensic Psychiatry)
8303 PLATT RD, CENTER FOR FORENSIC PSYCHIATRY
SALINE, MI 48176
Psychiatry & Neurology (Forensic Psychiatry)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Clinical)
8303 PLATT RD
SALINE, MI 48176
Psychiatry & Neurology (Forensic Psychiatry)
8303 PLATT RD
SALINE, MI 48176
Psychiatry & Neurology (Psychiatry)
8303 PLATT RD
SALINE, MI 48176
Counselor (Mental Health)
8303 PLATT RD
SALINE, MI 48176
Psychiatric Hospital
8303 PLATT RD
SALINE, MI 48176
Psychologist (Forensic)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Clinical)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Forensic)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Forensic)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Forensic)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Forensic)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Clinical)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Clinical)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Clinical)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Forensic)
8303 PLATT RD
SALINE, MI 48176
Psychologist (Forensic)
8303 PLATT RD
SALINE, MI 48176

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093042285, enumerated as an "individual" on November 09, 2009.

The provider is located at 8303 PLATT RD SALINE, MI 48176 and the phone number is (734) 295-4353.

Psychologist with taxonomy code 103TF0200X and a focus in Forensic.