JAY DUNCAN
NPI 1639577489
Clinic/Center - Urgent Care in Monroe, LA

NPI Status: Active since December 10, 2014

Contact Information

100 S 2ND ST
MONROE, LA
ZIP 71201
Phone: (318) 322-7836
Fax: (318) 325-4438

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  • Individual
  • Male
  • Clinic/Center
  • Urgent Care

About JAY DUNCAN

This page provides the complete NPI Profile along with additional information for Jay Duncan, a provider established in Monroe, Louisiana with a medical specialization in Clinic/center, focusing in urgent care . The healthcare provider is registered in the NPI registry with number 1639577489 assigned on December 2014. The practitioner's primary taxonomy code is 261QU0200X with license number 146N00000X (LA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1639577489
Provider Name
JAY DUNCAN
Gender
Male
Entity Type
Individual
Location Address
100 S 2ND ST MONROE, LA 71201
Location Phone
(318) 322-7836
Location Fax
(318) 325-4438
Mailing Address
100 S 2ND ST MONROE, LA 71201
Mailing Phone
(318) 322-7836
Mailing Fax
(318) 325-4438
Is Sole Proprietor?
Yes
Enumeration Date
12-10-2014
Last Update Date
12-10-2014
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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

Clinic/Center Urgent Care

Taxonomy Code
261QU0200X
Type
Ambulatory Health Care Facilities
License No.
146N00000X
License State
LA

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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 1639577489, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 3 → 6 5 → 10 → 1 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 0 + 7 + 1 + 4 + 4 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1639577489.

Other Providers at the Same Location


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

Occupational Therapist
100 S 2ND ST
MONROE, LA 71201
Physical Therapist
100 S 2ND ST
MONROE, LA 71201
Emergency Medical Technician, Basic
100 S 2ND ST
MONROE, LA 71201
Pharmacist
100 S 2ND ST
MONROE, LA 71201
General Practice
100 S 2ND ST
MONROE, LA 71201
Family Medicine
100 S 2ND ST
MONROE, LA 71201
Nurse Practitioner (Family)
100 S 2ND ST
MONROE, LA 71201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639577489, enumerated as an "individual" on December 10, 2014.

The provider is located at 100 S 2ND ST MONROE, LA 71201 and the phone number is (318) 322-7836.

Clinic/Center with taxonomy code 261QU0200X and a focus in Urgent Care.