MADHU K KATAKIA MD
NPI 1396880969
Psychiatry & Neurology - Neurology in Tustin, CA

NPI Status: Active since February 21, 2007

Contact Information

18062 IRVINE BLVD
200
TUSTIN, CA
ZIP 92780
Phone: (714) 505-6030
Fax: (714) 505-6032

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Neurology

About MADHU KATAKIA

This page provides the complete NPI Profile along with additional information for Madhu Katakia, a provider established in Tustin, California with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1396880969 assigned on February 2007. The practitioner's primary taxonomy code is 2084N0400X with license number A24640 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1396880969
Provider Name
MADHU K KATAKIA MD
Gender
Male
Entity Type
Individual
Location Address
18062 IRVINE BLVD 200 TUSTIN, CA 92780
Location Phone
(714) 505-6030
Location Fax
(714) 505-6032
Mailing Address
3222 E ABBEY LN ORANGE, CA 92867
Mailing Phone
(714) 501-5807
Mailing Fax
(714) 505-6032
Is Sole Proprietor?
No
Enumeration Date
02-21-2007
Last Update Date
07-08-2007
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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

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
A24640
License State
CA
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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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 1396880969, 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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 8 → 16 → 7 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 6 + 8 + 0 + 9 + 1 + 2 + 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 1396880969.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Chiropractor
18062 IRVINE BLVD, SUITE 206
TUSTIN, CA 92780
Orthopaedic Surgery
18062 IRVINE BLVD, SUITE 206
TUSTIN, CA 92780

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396880969, enumerated as an "individual" on February 21, 2007.

The provider is located at 18062 IRVINE BLVD 200 TUSTIN, CA 92780 and the phone number is (714) 505-6030.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.