ARTHUR LEE KEITH M.D.
NPI 1891913752
Psychiatry & Neurology - Forensic Psychiatry in North Bay, ONTARIO

NPI Status: Active since April 23, 2007

Contact Information

NORTHEAST MENTAL HEALTH CENTRE, NORTH BAY CAMPUS
4700 HIGHWAY 11 NORTH
NORTH BAY, ONTARIO
ZIP P1B 8
Phone: (705) 474-1200
Fax: (705) 495-7814

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Forensic Psychiatry

About ARTHUR KEITH

This page provides the complete NPI Profile along with additional information for Arthur Keith, a provider established in North Bay, with a medical specialization in Psychiatry & Neurology, focusing in forensic psychiatry . The healthcare provider is registered in the NPI registry with number 1891913752 assigned on April 2007. The practitioner's primary taxonomy code is 2084F0202X with license number MD0000025702 (TN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1891913752
Provider Name
ARTHUR LEE KEITH M.D.
Gender
Male
Entity Type
Individual
Location Address
NORTHEAST MENTAL HEALTH CENTRE, NORTH BAY CAMPUS 4700 HIGHWAY 11 NORTH NORTH BAY, ONTARIO P1B 8
Location Phone
(705) 474-1200
Location Fax
(705) 495-7814
Mailing Address
1351 HIGHWAY 534 RURAL ROUTE 2 POWASSAN, ONTARIO P0H 1
Mailing Phone
(705) 724-9810
Mailing Fax
(705) 495-7814
Is Sole Proprietor?
Yes
Enumeration Date
04-23-2007
Last Update Date
09-11-2025
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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

Psychiatry & Neurology Forensic Psychiatry

Taxonomy Code
2084F0202X
Type
Allopathic & Osteopathic Physicians
License No.
MD0000025702
License State
TN
Taxonomy Description
Forensic Psychiatry is a subspecialty with psychiatric focus on interrelationships with civil, criminal and administrative law, evaluation and specialized treatment of individuals involved with the legal system, incarcerated in jails, prisons, and forensic psychiatry hospitals.

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)
12084F0202XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Forensic Psychiatry

MD.9689 (AL)
22084F0202XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Forensic Psychiatry

G51772 (CA)
32084F0202XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Forensic Psychiatry

35.044507 (OH)

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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 1891913752, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 8 + 1 + 6 + 7 + 1 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1891913752.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891913752, enumerated as an "individual" on April 23, 2007.

The provider is located at NORTHEAST MENTAL HEALTH CENTRE, NORTH BAY CAMPUS 4700 HIGHWAY 11 NORTH NORTH BAY, ONTARIO P1B 8 and the phone number is (705) 474-1200.

Psychiatry & Neurology with taxonomy code 2084F0202X and a focus in Forensic Psychiatry.