DR. MELISSA JOY PRZEKLASA AUTH M.D.
NPI 1669679130
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Laguna Niguel, CA

NPI Status: Active since June 28, 2007

Contact Information

30131 TOWN CENTER DR
195
LAGUNA NIGUEL, CA
ZIP 92677
Phone: (949) 495-6100
Fax: (949) 354-0612

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Neurology with Special Qualifications in...

About MELISSA PRZEKLASA AUTH

This page provides the complete NPI Profile along with additional information for Melissa Przeklasa Auth, a provider established in Laguna Niguel, California with a medical specialization in Psychiatry & Neurology, focusing in neurology with special qualifications in child neurology . The healthcare provider is registered in the NPI registry with number 1669679130 assigned on June 2007. The practitioner's primary taxonomy code is 2084N0402X with license number A94129 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1669679130
Provider Name
DR. MELISSA JOY PRZEKLASA AUTH M.D.
Other Name
DR. MELISSA JOY PRZEKLASA M.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
30131 TOWN CENTER DR 195 LAGUNA NIGUEL, CA 92677
Location Phone
(949) 495-6100
Location Fax
(949) 354-0612
Mailing Address
30131 TOWN CENTER DR 195 LAGUNA NIGUEL, CA 92677
Mailing Phone
(949) 495-6100
Mailing Fax
(949) 354-0612
Is Sole Proprietor?
Yes
Enumeration Date
06-28-2007
Last Update Date
03-17-2014
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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

Psychiatry & Neurology Neurology with Special Qualifications in Child Neurology

Taxonomy Code
2084N0402X
Type
Allopathic & Osteopathic Physicians
License No.
A94129
License State
CA
Taxonomy Description
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

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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 1669679130, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
0
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 6 → 12 → 3 6 → 12 → 3 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 2 + 7 + 1 + 8 + 1 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1669679130.

Other Providers at the Same Location


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

Marriage & Family Therapist
30131 TOWN CENTER DR, SUITE 104
LAGUNA NIGUEL, CA 92677
Marriage & Family Therapist
30131 TOWN CENTER DR, SUITE 104
LAGUNA NIGUEL, CA 92677
Specialist
30131 TOWN CENTER DR, SUITE 204
LAGUNA NIGUEL, CA 92677
Dentist (General Practice)
30131 TOWN CENTER DR, SUITE 150
LAGUNA NIGUEL, CA 92677
Internal Medicine
30131 TOWN CENTER DR, SUITE 140
LAGUNA NIGUEL, CA 92677
Psychologist
30131 TOWN CENTER DR, SUITE 280
LAGUNA NIGUEL, CA 92677
Psychologist
30131 TOWN CENTER DR, SUITE 298
LAGUNA NIGUEL, CA 92677
Internal Medicine
30131 TOWN CENTER DR, SUITE 215
LAGUNA NIGUEL, CA 92677
Dentist (General Practice)
30131 TOWN CENTER DR, #220
LAGUNA NIGUEL, CA 92677
Psychologist (Clinical)
30131 TOWN CENTER DR, SUITE 280
LAGUNA NIGUEL, CA 92677
Marriage & Family Therapist
30131 TOWN CENTER DR, SUITE 104
LAGUNA NIGUEL, CA 92677
Marriage & Family Therapist
30131 TOWN CENTER DR, #235
LAGUNA NIGUEL, CA 92677
Marriage & Family Therapist
30131 TOWN CENTER DR, SUITE 280
LAGUNA NIGUEL, CA 92677
Social Worker (Clinical)
30131 TOWN CENTER DR, 104
LAGUNA NIGUEL, CA 92677
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
30131 TOWN CENTER DR, 195
LAGUNA NIGUEL, CA 92677
Custodial Care Facility (Adult Care Home)
30131 TOWN CENTER DR, SUITE 205
LAGUNA NIGUEL, CA 92677
Technician, Other (EEG)
30131 TOWN CENTER DR, SUITE 195
LAGUNA NIGUEL, CA 92677
Family Medicine
30131 TOWN CENTER DR, SUITE 250
LAGUNA NIGUEL, CA 92677
Clinic/Center
30131 TOWN CENTER DR, SUITE 237
LAGUNA NIGUEL, CA 92677
Marriage & Family Therapist
30131 TOWN CENTER DR, SUITE 292
LAGUNA NIGUEL, CA 92677

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669679130, enumerated as an "individual" on June 28, 2007.

The provider is located at 30131 TOWN CENTER DR 195 LAGUNA NIGUEL, CA 92677 and the phone number is (949) 495-6100.

Psychiatry & Neurology with taxonomy code 2084N0402X and a focus in Neurology with Special Qualifications in Child Neurology.