VICTOR C NNAH
NPI 1891322988
Psychiatry & Neurology - Addiction Medicine in Los Angeles, CA

NPI Status: Active since March 26, 2020

Contact Information

1720 E 120TH ST
LOS ANGELES, CA
ZIP 90059
Phone: (347) 475-9648

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Addiction Medicine

About VICTOR NNAH

This page provides the complete NPI Profile along with additional information for Victor Nnah, a provider established in Los Angeles, California with a medical specialization in Psychiatry & Neurology, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1891322988 assigned on March 2020. The practitioner's primary taxonomy code is 2084A0401X with license number A191579 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1891322988
Provider Name
VICTOR C NNAH
Gender
Male
Entity Type
Individual
Location Address
1720 E 120TH ST LOS ANGELES, CA 90059
Location Phone
(347) 475-9648
Mailing Address
1720 E 120TH ST LOS ANGELES, CA 90059
Mailing Phone
(347) 475-9648
Is Sole Proprietor?
No
Enumeration Date
03-26-2020
Last Update Date
06-26-2024
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Location Map

Secondary Locations

  • Kedren Community Health Center 4211 Avalon BLVD
    Los Angeles, CA 90011
    (347) 475-9648

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 Addiction Medicine

Taxonomy Code
2084A0401X
Type
Allopathic & Osteopathic Physicians
License No.
A191579
License State
CA
Taxonomy Description
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine

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)
1174400000XOther Service Providers

Specialist

PTL5516 (CA)
22084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

PTL5516 (CA)
3390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1891322988, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
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 3 → 6 2 → 4 8 → 16 → 7

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 + 6 + 2 + 4 + 9 + 1 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1891322988.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
1720 E 120TH ST, AUGUSTUS HAWKINS
LOS ANGELES, CA 90059
Psychologist (Clinical)
1720 E 120TH ST
LOS ANGELES, CA 90059
Registered Nurse (Psychiatric/Mental Health)
1720 E 120TH ST
LOS ANGELES, CA 90059
Registered Nurse (Psychiatric/Mental Health)
1720 E 120TH ST
LOS ANGELES, CA 90059
Social Worker (Clinical)
1720 E 120TH ST
LOS ANGELES, CA 90059
Counselor (Addiction (Substance Use Disorder))
1720 E 120TH ST
LOS ANGELES, CA 90059
Registered Nurse (Psychiatric/Mental Health)
1720 E 120TH ST
LOS ANGELES, CA 90059
Counselor (Professional)
1720 E 120TH ST
LOS ANGELES, CA 90059
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1720 E 120TH ST
LOS ANGELES, CA 90059
Student in an Organized Health Care Education/Training Program
1720 E 120TH ST
LOS ANGELES, CA 90059
Counselor (Mental Health)
1720 E 120TH ST
LOS ANGELES, CA 90059
Registered Nurse (Psychiatric/Mental Health)
1720 E 120TH ST
LOS ANGELES, CA 90059
Psychiatry & Neurology (Psychiatry)
1720 E 120TH ST
LOS ANGELES, CA 90059
Psychologist (Clinical)
1720 E 120TH ST, ROOM 1079
LOS ANGELES, CA 90059
Psychologist (Clinical)
1720 E 120TH ST
LOS ANGELES, CA 90059
Case Manager/Care Coordinator
1720 E 120TH ST, FIRST FLOOR
LOS ANGELES, CA 90059
Social Worker (Clinical)
1720 E 120TH ST
LOS ANGELES, CA 90059
Case Manager/Care Coordinator
1720 E 120TH ST
LOS ANGELES, CA 90059
Social Worker (Clinical)
1720 E 120TH ST
LOS ANGELES, CA 90059
Case Manager/Care Coordinator
1720 E 120TH ST
LOS ANGELES, CA 90059

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891322988, enumerated as an "individual" on March 26, 2020.

The provider is located at 1720 E 120TH ST LOS ANGELES, CA 90059 and the phone number is (347) 475-9648.

Psychiatry & Neurology with taxonomy code 2084A0401X and a focus in Addiction Medicine.