JEFFREY T OVERDYKE MD
NPI 1942414552
Psychiatry & Neurology - Geriatric Psychiatry in Shreveport, LA

NPI Status: Active since May 10, 2007

Contact Information

2508 BERT KOUNS LOOP
SUITE 303
SHREVEPORT, LA
ZIP 71118
Phone: (318) 212-5850
Fax: (318) 212-5855

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Geriatric Psychiatry

About JEFFREY OVERDYKE

This page provides the complete NPI Profile along with additional information for Jeffrey Overdyke, a provider established in Shreveport, Louisiana with a medical specialization in Psychiatry & Neurology, focusing in geriatric psychiatry . The healthcare provider is registered in the NPI registry with number 1942414552 assigned on May 2007. The practitioner's primary taxonomy code is 2084P0805X with license number 203179 (LA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1942414552
Provider Name
JEFFREY T OVERDYKE MD
Gender
Male
Entity Type
Individual
Location Address
2508 BERT KOUNS LOOP SUITE 303 SHREVEPORT, LA 71118
Location Phone
(318) 212-5850
Location Fax
(318) 212-5855
Mailing Address
1202 LOUISIANA AVE SHREVEPORT, LA 71101
Mailing Phone
(318) 212-8574
Mailing Fax
(318) 212-5855
Is Sole Proprietor?
No
Enumeration Date
05-10-2007
Last Update Date
11-08-2010
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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

Psychiatry & Neurology Geriatric Psychiatry

Taxonomy Code
2084P0805X
Type
Allopathic & Osteopathic Physicians
License No.
203179
License State
LA
Taxonomy Description
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
4M560DL73OTHER (01)LAMEDICARE PTAN
1810975MEDICAID (05)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 1942414552, 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
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 4 → 8 4 → 8 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 8 + 1 + 8 + 5 + 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 1942414552.

Other Providers at the Same Location


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

Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 101
SHREVEPORT, LA 71118
Family Medicine
2508 BERT KOUNS LOOP, SUITE 102
SHREVEPORT, LA 71118
Family Medicine
2508 BERT KOUNS LOOP, SUITE 103
SHREVEPORT, LA 71118
Specialist
2508 BERT KOUNS LOOP, SUITE 401
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 207
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 207
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 207
SHREVEPORT, LA 71118
Family Medicine
2508 BERT KOUNS LOOP, SUITE 102
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 304
SHREVEPORT, LA 71118
Family Medicine
2508 BERT KOUNS LOOP, SUITE 102
SHREVEPORT, LA 71118
Family Medicine
2508 BERT KOUNS LOOP, SUITE 103
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 201
SHREVEPORT, LA 71118
Psychiatry & Neurology (Psychiatry)
2508 BERT KOUNS LOOP, SUITE 203
SHREVEPORT, LA 71118
Psychiatry & Neurology (Psychiatry)
2508 BERT KOUNS LOOP, SUITE 203
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 105
SHREVEPORT, LA 71118
Internal Medicine
2508 BERT KOUNS LOOP, SUITE 400
SHREVEPORT, LA 71118
Surgery (Pediatric Surgery)
2508 BERT KOUNS LOOP
SHREVEPORT, LA 71118
Psychiatry & Neurology (Geriatric Psychiatry)
2508 BERT KOUNS LOOP, SUITE 303
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 201
SHREVEPORT, LA 71118
Obstetrics & Gynecology
2508 BERT KOUNS LOOP, SUITE 201
SHREVEPORT, LA 71118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942414552, enumerated as an "individual" on May 10, 2007.

The provider is located at 2508 BERT KOUNS LOOP SUITE 303 SHREVEPORT, LA 71118 and the phone number is (318) 212-5850.

Psychiatry & Neurology with taxonomy code 2084P0805X and a focus in Geriatric Psychiatry.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.